JP4975242B2 - ジフルオロオキシメチレン架橋を含むアルデヒド - Google Patents
ジフルオロオキシメチレン架橋を含むアルデヒド Download PDFInfo
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- JP4975242B2 JP4975242B2 JP2004156972A JP2004156972A JP4975242B2 JP 4975242 B2 JP4975242 B2 JP 4975242B2 JP 2004156972 A JP2004156972 A JP 2004156972A JP 2004156972 A JP2004156972 A JP 2004156972A JP 4975242 B2 JP4975242 B2 JP 4975242B2
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- 150000001299 aldehydes Chemical class 0.000 title 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims description 70
- -1 1,3-dioxane compound Chemical class 0.000 claims description 35
- 150000001875 compounds Chemical class 0.000 claims description 22
- 125000000217 alkyl group Chemical group 0.000 claims description 18
- 229910052731 fluorine Inorganic materials 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 16
- 229910052794 bromium Inorganic materials 0.000 claims description 14
- 229910052801 chlorine Inorganic materials 0.000 claims description 13
- 125000004432 carbon atom Chemical group C* 0.000 claims description 11
- 229910052740 iodine Inorganic materials 0.000 claims description 10
- 150000000185 1,3-diols Chemical class 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 60
- 238000006243 chemical reaction Methods 0.000 description 47
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 42
- 239000000243 solution Substances 0.000 description 40
- 239000000203 mixture Substances 0.000 description 34
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 23
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 21
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 18
- 239000000047 product Substances 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- 239000012074 organic phase Substances 0.000 description 14
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 12
- 239000000460 chlorine Substances 0.000 description 11
- 150000002009 diols Chemical class 0.000 description 11
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 9
- 238000000746 purification Methods 0.000 description 9
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 8
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 125000003545 alkoxy group Chemical group 0.000 description 8
- SIPUZPBQZHNSDW-UHFFFAOYSA-N bis(2-methylpropyl)aluminum Chemical compound CC(C)C[Al]CC(C)C SIPUZPBQZHNSDW-UHFFFAOYSA-N 0.000 description 8
- 150000002148 esters Chemical group 0.000 description 8
- 239000012071 phase Substances 0.000 description 8
- 239000000741 silica gel Substances 0.000 description 8
- 229910002027 silica gel Inorganic materials 0.000 description 8
- 238000003786 synthesis reaction Methods 0.000 description 8
- 125000003342 alkenyl group Chemical group 0.000 description 7
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 239000012043 crude product Substances 0.000 description 6
- 125000004093 cyano group Chemical group *C#N 0.000 description 6
- 125000001153 fluoro group Chemical group F* 0.000 description 6
- IUYHWZFSGMZEOG-UHFFFAOYSA-M magnesium;propane;chloride Chemical compound [Mg+2].[Cl-].C[CH-]C IUYHWZFSGMZEOG-UHFFFAOYSA-M 0.000 description 6
- 238000001953 recrystallisation Methods 0.000 description 6
- DYLIWHYUXAJDOJ-OWOJBTEDSA-N (e)-4-(6-aminopurin-9-yl)but-2-en-1-ol Chemical compound NC1=NC=NC2=C1N=CN2C\C=C\CO DYLIWHYUXAJDOJ-OWOJBTEDSA-N 0.000 description 5
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 5
- 0 Cc1cc(C)c(*)c(I)c1 Chemical compound Cc1cc(C)c(*)c(I)c1 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 125000005842 heteroatom Chemical group 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 125000001424 substituent group Chemical group 0.000 description 5
- FEWLNYSYJNLUOO-UHFFFAOYSA-N 1-Piperidinecarboxaldehyde Chemical compound O=CN1CCCCC1 FEWLNYSYJNLUOO-UHFFFAOYSA-N 0.000 description 4
- ZRTWIJKGTUGZJY-UHFFFAOYSA-N 3,4,5-trifluorophenol Chemical compound OC1=CC(F)=C(F)C(F)=C1 ZRTWIJKGTUGZJY-UHFFFAOYSA-N 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000008346 aqueous phase Substances 0.000 description 4
- ZXYAWONOWHSQRU-UHFFFAOYSA-N ethyl 4-oxocyclohexanecarboxylate Chemical compound CCOC(=O)C1CCC(=O)CC1 ZXYAWONOWHSQRU-UHFFFAOYSA-N 0.000 description 4
- 238000004508 fractional distillation Methods 0.000 description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-M phenolate Chemical compound [O-]C1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-M 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 125000004001 thioalkyl group Chemical group 0.000 description 4
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 4
- VDFVNEFVBPFDSB-UHFFFAOYSA-N 1,3-dioxane Chemical group C1COCOC1 VDFVNEFVBPFDSB-UHFFFAOYSA-N 0.000 description 3
- 125000004955 1,4-cyclohexylene group Chemical group [H]C1([H])C([H])([H])C([H])([*:1])C([H])([H])C([H])([H])C1([H])[*:2] 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical class [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 3
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 3
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 3
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 229940125898 compound 5 Drugs 0.000 description 3
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 230000022244 formylation Effects 0.000 description 3
- 238000006170 formylation reaction Methods 0.000 description 3
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 description 3
- 239000005457 ice water Substances 0.000 description 3
- 239000012442 inert solvent Substances 0.000 description 3
- 238000006317 isomerization reaction Methods 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000012299 nitrogen atmosphere Substances 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 239000012312 sodium hydride Substances 0.000 description 3
- 229910000104 sodium hydride Inorganic materials 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- BTTUMVHWIAXYPJ-UHFFFAOYSA-N 1,3-dithian-2-yl(trimethyl)silane Chemical compound C[Si](C)(C)C1SCCCS1 BTTUMVHWIAXYPJ-UHFFFAOYSA-N 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 2
- TUXYZHVUPGXXQG-UHFFFAOYSA-N 4-bromobenzoic acid Chemical class OC(=O)C1=CC=C(Br)C=C1 TUXYZHVUPGXXQG-UHFFFAOYSA-N 0.000 description 2
- CTHSZVJCPGWGSZ-UHFFFAOYSA-N CCOC(C(CC1)CCC1=C1SCCCS1)=O Chemical compound CCOC(C(CC1)CCC1=C1SCCCS1)=O CTHSZVJCPGWGSZ-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 239000004990 Smectic liquid crystal Substances 0.000 description 2
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 description 2
- 239000003377 acid catalyst Substances 0.000 description 2
- 125000000304 alkynyl group Chemical group 0.000 description 2
- 150000001491 aromatic compounds Chemical class 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- DOBRDRYODQBAMW-UHFFFAOYSA-N copper(i) cyanide Chemical compound [Cu+].N#[C-] DOBRDRYODQBAMW-UHFFFAOYSA-N 0.000 description 2
- VRLDVERQJMEPIF-UHFFFAOYSA-N dbdmh Chemical compound CC1(C)N(Br)C(=O)N(Br)C1=O VRLDVERQJMEPIF-UHFFFAOYSA-N 0.000 description 2
- 125000005707 difluorooxymethylene group Chemical group FC(F)([*:2])O[*:1] 0.000 description 2
- 239000003480 eluent Substances 0.000 description 2
- CCGKOQOJPYTBIH-UHFFFAOYSA-N ethenone Chemical compound C=C=O CCGKOQOJPYTBIH-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- IRSJDVYTJUCXRV-UHFFFAOYSA-N ethyl 2-bromo-2,2-difluoroacetate Chemical compound CCOC(=O)C(F)(F)Br IRSJDVYTJUCXRV-UHFFFAOYSA-N 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
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- 239000000284 extract Substances 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
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- 238000002844 melting Methods 0.000 description 2
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- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
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- 239000012452 mother liquor Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 125000002524 organometallic group Chemical group 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 125000004742 propyloxycarbonyl group Chemical group 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
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- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 description 2
- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 description 2
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 150000000093 1,3-dioxanes Chemical class 0.000 description 1
- QWGRWMMWNDWRQN-UHFFFAOYSA-N 2-methylpropane-1,3-diol Chemical compound OCC(C)CO QWGRWMMWNDWRQN-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- 125000004975 3-butenyl group Chemical group C(CC=C)* 0.000 description 1
- 125000006043 5-hexenyl group Chemical group 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 description 1
- APEDQROOIUMJDS-NXZHAISVSA-N C/C(/C1=SCCCS1)=C\C=C(/C=C)\Br Chemical compound C/C(/C1=SCCCS1)=C\C=C(/C=C)\Br APEDQROOIUMJDS-NXZHAISVSA-N 0.000 description 1
- PLJNOKGQGOMYNE-UHFFFAOYSA-N CCOC(C(CC1)CCC1C(Oc(cc1F)cc(F)c1F)(F)F)=O Chemical compound CCOC(C(CC1)CCC1C(Oc(cc1F)cc(F)c1F)(F)F)=O PLJNOKGQGOMYNE-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229940126062 Compound A Drugs 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000002841 Lewis acid Substances 0.000 description 1
- PCLIMKBDDGJMGD-UHFFFAOYSA-N N-bromosuccinimide Chemical compound BrN1C(=O)CCC1=O PCLIMKBDDGJMGD-UHFFFAOYSA-N 0.000 description 1
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- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical class [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
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- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000003849 aromatic solvent Substances 0.000 description 1
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- 125000004429 atom Chemical group 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
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- ZADPBFCGQRWHPN-UHFFFAOYSA-N boronic acid Chemical compound OBO ZADPBFCGQRWHPN-UHFFFAOYSA-N 0.000 description 1
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- 125000004744 butyloxycarbonyl group Chemical group 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000011097 chromatography purification Methods 0.000 description 1
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- 229940125890 compound Ia Drugs 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- NKLCNNUWBJBICK-UHFFFAOYSA-N dess–martin periodinane Chemical compound C1=CC=C2I(OC(=O)C)(OC(C)=O)(OC(C)=O)OC(=O)C2=C1 NKLCNNUWBJBICK-UHFFFAOYSA-N 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
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- POCFBDFTJMJWLG-UHFFFAOYSA-N dihydrosinapic acid methyl ester Natural products COC(=O)CCC1=CC(OC)=C(O)C(OC)=C1 POCFBDFTJMJWLG-UHFFFAOYSA-N 0.000 description 1
- 150000002012 dioxanes Chemical class 0.000 description 1
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- 125000003754 ethoxycarbonyl group Chemical group C(=O)(OCC)* 0.000 description 1
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- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 150000007517 lewis acids Chemical class 0.000 description 1
- 239000004996 licristal® Substances 0.000 description 1
- 238000006138 lithiation reaction Methods 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- LVKCSZQWLOVUGB-UHFFFAOYSA-M magnesium;propane;bromide Chemical compound [Mg+2].[Br-].C[CH-]C LVKCSZQWLOVUGB-UHFFFAOYSA-M 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007040 multi-step synthesis reaction Methods 0.000 description 1
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 1
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 1
- JGBZTJWQMWZVNX-UHFFFAOYSA-N palladium;tricyclohexylphosphane Chemical compound [Pd].C1CCCCC1P(C1CCCCC1)C1CCCCC1.C1CCCCC1P(C1CCCCC1)C1CCCCC1 JGBZTJWQMWZVNX-UHFFFAOYSA-N 0.000 description 1
- 125000001148 pentyloxycarbonyl group Chemical group 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 125000006239 protecting group Chemical group 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- WLPUWLXVBWGYMZ-UHFFFAOYSA-N tricyclohexylphosphine Chemical compound C1CCCCC1P(C1CCCCC1)C1CCCCC1 WLPUWLXVBWGYMZ-UHFFFAOYSA-N 0.000 description 1
- ILWRPSCZWQJDMK-UHFFFAOYSA-N triethylazanium;chloride Chemical compound Cl.CCN(CC)CC ILWRPSCZWQJDMK-UHFFFAOYSA-N 0.000 description 1
- WRECIMRULFAWHA-UHFFFAOYSA-N trimethyl borate Chemical compound COB(OC)OC WRECIMRULFAWHA-UHFFFAOYSA-N 0.000 description 1
- FTVLMFQEYACZNP-UHFFFAOYSA-N trimethylsilyl trifluoromethanesulfonate Chemical compound C[Si](C)(C)OS(=O)(=O)C(F)(F)F FTVLMFQEYACZNP-UHFFFAOYSA-N 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
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Description
m、nおよびpは、互いに独立して、0または1であり;
qおよびwは、互いに独立して、0、1、2、3または4であり;
で表されるアルデヒドを提供することにより、達成される。
で表される置換フェニル基である。R11は、好ましくは、Hまたは極性基、特にF、Cl、OCF3、OCHF2またはCF3である。L11もしくはL12のいずれかまたは両方の置換基L11およびL12が、Fであるのが、さらに特に好ましい。
OHC−A11−CF2O−A13−Br
を、先ず、エステル
エチル−O2C−A11−CF2O−A13−Br
から、前に一層詳細に記載した方法に従って構成することができ、ここで、分子の「右手」側の臭素は、分子の「左手」側のエチルエステルをアルデヒド官能基に変換する反応条件の下では、不活性である。アルデヒド官能基の導入および、所望により、カルボニル官能基、例えばアセタールの保護の後に、ハロゲン−金属交換、例えばその後のCO2との反応および最後に、存在するすべての保護基の除去の後の、式HO−A14で表されるアルコールを用いたエステル化を実施して、本発明のアルデヒド
OHC−A11−CF2O−A13−CO2A14
を得ることができる。
r、sおよびtは、互いに独立して、0または1であり;
R21は、1〜15個の炭素原子を有し、非置換であるか、またはF、Cl、Br、Iおよび/または−CNにより単置換もしくは多置換されているアルキル基であり、ここで、この基中の1つまたは2つ以上のCH2基は、各々、互いに独立して、ヘテロ原子が互いに直接結合しないように、−C≡C−、−CH=CH−、−O−、−S−、−CO−、−CO−O−または−O−CO−により置換されていることができ;
Z21、Z22およびZ23は、互いに独立して、単結合、−CH2CH2−、−CF2CH2−、−CH2CF2−、−CF2CF2−、−CH=CH−または−C≡C−であり;
ここで、R22、R23およびR24は、各々、互いに独立して、1〜6個の炭素原子を有するアルカニル基であり、基R22、R23およびR24の1つまたは2つはまた、フェニルであることができる、
で表されるものであり;
従って式Iで表されるアルデヒドとの反応により、一般式III:
で表されるジオキサン化合物が得られる。
OHC−(A11)m−CF2O−(A12−Z12)n−(A13−Z13)p−A14 Ia
式中、mは、0または1のいずれかであり、A11は、同時に1,4−シクロヘキシレン環であり;A12、A13、A14、Z12、Z13、nおよびpは、請求項1〜7のいずれかにおいて定義した通りである、
で表される構造を有する。
例1
例2a
例3a
例4a
変法A:段階(1)からの生成物(0.015mol)を、最初にトルエン中に導入し、−70℃に冷却する。水素化ジイソブチルアルミニウムをトルエン(0.015mol)に溶解した溶液を、温度が−70℃よりも高温に上昇しないような速度で、ゆっくりと滴加する。反応が完了した際に、混合物を、低温の塩酸(18%)中に注入し、少量のメチルtert−ブチルエーテルを加え、有機相を、分離して除去し、硫酸ナトリウム上で乾燥し、濾過し、蒸発させる。このようにして得られたアルデヒドを、さらに精製せずに用いる。
58gの臭素化された芳香族化合物AをTHFに溶解した溶液を、1.2当量の塩化イソプロピルマグネシウムをTHFに溶解した溶液に、〜20℃で滴加する。反応溶液を、室温でさらに約40分間攪拌する。次に、この混合物を、1当量のシクロヘキサン−4−オン−カルボン酸エチルをTHFに溶解した溶液に、室温で水冷しながら滴加する。反応の攪拌を継続する。その後、混合物を、希HCl溶液を用いて分解し、相を分離し、有機相を、水で洗浄し、減圧下で蒸発乾固する。粗製の生成物(76g)を、次の段階において、さらに精製せずに用いることができる。
段階1からの生成物26gをトルエンに溶解した溶液を、〜70℃に加温し、1gの95%〜98%硫酸を加える。反応溶液を、〜80℃で約3時間攪拌する。溶液を冷却し、水を、〜45℃で加える。水性相を分離して除去し、有機相を、水で洗浄し、減圧下で蒸発乾固する。精製のために、粗製の生成物を、トルエンを用いてシリカゲル上でクロマトグラフィー分離する。生成物含有フラクションを、回転蒸発器中で蒸発乾固する。生成物(14g)を、次の段階において、さらに精製せずに用いることができる。
段階2からの生成物10gをTHFに溶解した溶液を、約17時間、加圧せずに5%Pt/Cを用いて水素添加する。水素添加溶液を、減圧下で蒸発乾固し、粗製の生成物を、トルエンを用いてシリカゲルを通して濾過する。生成物含有フラクションを、再び減圧下で回転蒸発器中で蒸発乾固する。生成物(9.8g)を、次の段階において、さらに精製せずに用いることができる。
段階3からの生成物6.5gをトルエン/THF 4:1(w/w)に溶解した溶液を、約−76℃に冷却し、水素化ジイソブチルアルミニウムをn−ヘキサンに溶解した20%溶液1.2当量を、この温度でゆっくりと滴加する。約4.5時間後、反応溶液を、低温塩化アンモニウム水溶液中に滴下して導入し、混合物を、約5分間攪拌する。次に、相を分離し、水性相を、トルエンで後抽出し、混ぜ合わせた有機相を、先ず1NのHCl溶液で、次に水で洗浄する。有機相を、減圧下で蒸発乾固する。粗製の生成物を、シリカゲル上のクロマトグラフィーにより、トルエン/EtOAc 9:1を用いて精製する。生成物含有フラクションを、減圧下で、回転蒸発器中で蒸発乾固する。シス/トランス異性体混合物を、メタノール中で、0.1当量のNaOHを塩基として用いて異性化する。トルエンおよび水を、混合物に加え、相を分離し、有機相を、水で洗浄し、減圧下で蒸発乾固する。イソプロパノールからの結晶、母液残留物のクロマトグラフィー精製およびイソプロパノールからの結晶により、再び、純粋なトランス化合物が得られる。収量:3.8g。
Claims (6)
- nおよびpが0である
ことを特徴とする、請求項1または2に記載のアルデヒド。 - 1,3−ジオキサン化合物の製造方法であって、
請求項1〜4のいずれかに記載のアルデヒドを、1,3−ジオールまたは1,3−ジオールの1,3−ビスシリル化誘導体と反応させる
ことを特徴とする、前記方法。 - 1,3−ジオールまたは1,3−ジオールの1,3−ビスシリル化誘導体が、式II:
式中、
r、sおよびtは、互いに独立して、0または1であり;
R21は、1〜15個の炭素原子を有し、非置換であるか、またはF、Cl、Br、Iおよび/または−CNにより単置換もしくは多置換されているアルキル基であり、ここで、この基中の1つまたは2つ以上のCH2基は、各々、互いに独立して、ヘテロ原子が互いに直接結合しないように、−C≡C−、−CH=CH−、−O−、−S−、−CO−、−CO−O−または−O−CO−により置換されていることができ;
B21、B22およびB23は、互いに独立して、
であり;
Z21、Z22およびZ23は、互いに独立して、単結合、−CH2CH2−、−CF2CH2−、−CH2CF2−、−CF2CF2−、−CH=CH−または−C≡C−であり;
X21およびX22は、HまたはSiR22R23R24であり、
ここで、R22、R23およびR24は、各々、互いに独立して、1〜6個の炭素原子を有するアルカニル基であり、基R22、R23およびR24の1つまたは2つはまた、フェニルであることができる、
で表される化合物である
ことを特徴とする、請求項5に記載の方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10324313 | 2003-05-27 | ||
| DE10324313.5 | 2003-05-27 |
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| Publication Number | Publication Date |
|---|---|
| JP2004352720A JP2004352720A (ja) | 2004-12-16 |
| JP4975242B2 true JP4975242B2 (ja) | 2012-07-11 |
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| JP2004156972A Expired - Fee Related JP4975242B2 (ja) | 2003-05-27 | 2004-05-27 | ジフルオロオキシメチレン架橋を含むアルデヒド |
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| US (1) | US7109381B2 (ja) |
| EP (1) | EP1482018A1 (ja) |
| JP (1) | JP4975242B2 (ja) |
| DE (1) | DE102004021334B4 (ja) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102004020461A1 (de) * | 2003-05-27 | 2004-12-16 | Merck Patent Gmbh | Flüssigkristallines Medium |
| US7744968B2 (en) | 2005-09-19 | 2010-06-29 | Merck Patent Gmbh | Cyclobutane and spiro[3.3]heptane compounds |
| JP4876569B2 (ja) * | 2005-12-22 | 2012-02-15 | Jnc株式会社 | 液晶組成物および液晶表示素子 |
| ATE446350T1 (de) * | 2006-01-27 | 2009-11-15 | Merck Patent Gmbh | Flüssigkristallines medium und flüssigkristallanzeige |
| EP2052055B1 (de) | 2006-08-16 | 2011-07-06 | Merck Patent GmbH | Cyclohexen-verbindungen für flüssigkristalline mischungen |
| DE502007005536D1 (de) * | 2006-10-04 | 2010-12-16 | Merck Patent Gmbh | Flüssigkristallines Medium |
| DE102008007755A1 (de) | 2007-02-07 | 2008-08-14 | Merck Patent Gmbh | Halogenierte 4-Formylbenzonitrile, ihre Herstellung und Verwendung |
| JP5518739B2 (ja) * | 2008-01-14 | 2014-06-11 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング | 液晶媒体 |
| WO2009100810A1 (de) * | 2008-02-15 | 2009-08-20 | Merck Patent Gmbh | Flüssigkristallines medium und flüssigkristallanzeige |
| EP2542648B1 (de) * | 2010-03-05 | 2016-04-06 | Merck Patent GmbH | Flüssigkristallines medium |
| DE102011122559A1 (de) | 2011-01-25 | 2012-07-26 | Merck Patent Gmbh | Flüssigkristalline Verbindungen und flüssigkristalline Medien |
| TWI550072B (zh) | 2012-04-02 | 2016-09-21 | 捷恩智股份有限公司 | 液晶組成物與其用途、及液晶顯示元件 |
| CN104513145B (zh) * | 2013-09-29 | 2016-05-18 | 江苏和成新材料有限公司 | 2,3,5-三氟-4-二氟(3,4,5-三氟苯酚基)甲基-苯甲醛及其合成方法和在制备液晶化合物中的应用 |
| CN104449762B (zh) * | 2014-11-06 | 2016-09-14 | 福建省邵武市永晶化工有限公司 | 含有二氟甲氧基桥键的含氟液晶及其组合物 |
| JP6657611B2 (ja) * | 2015-06-15 | 2020-03-04 | Dic株式会社 | カルボニル化合物の製造方法 |
| JP6489369B2 (ja) * | 2015-06-23 | 2019-03-27 | Dic株式会社 | ジフルオロメチルエーテル骨格を有する化合物の製造方法及びその製造中間体化合物 |
| DE102023001143A1 (de) | 2023-03-23 | 2024-09-26 | MERCK Patent Gesellschaft mit beschränkter Haftung | Verfahren zur Isomerisierung von Dioxanverbindungen |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991005780A1 (fr) | 1989-10-12 | 1991-05-02 | Seiko Epson Corporation | Derive de dioxanne-1,3 et composition de cristaux liquides le contenant |
| JP2830193B2 (ja) * | 1989-10-25 | 1998-12-02 | セイコーエプソン株式会社 | 液晶化合物および液晶組成物 |
| DE4010433A1 (de) | 1990-03-31 | 1991-10-02 | Merck Patent Gmbh | Chlormethyl-verbindungen |
| GB9220189D0 (en) | 1992-09-24 | 1992-11-04 | Central Research Lab Ltd | Dioxane derivatives |
| EP0881221B1 (en) | 1996-10-22 | 2016-06-29 | JNC Corporation | Dioxane derivatives, liquid-crystal compositions containing the same, and liquid-crystal display devices made by using the same |
| JP3287288B2 (ja) | 1996-11-22 | 2002-06-04 | チッソ株式会社 | ポリハロアルキルエーテル誘導体とそれらを含む液晶組成物及び液晶表示素子 |
| DE19654487B4 (de) * | 1996-12-27 | 2005-10-20 | Merck Patent Gmbh | Halovinyloxy substituierte Dioxanderivate und diese enthaltendes flüssigkristallines Medium |
| TW538117B (en) | 2000-03-03 | 2003-06-21 | Merck Patent Gmbh | Preparation of liquid crystals having a CF2O bridge |
| DE10217771A1 (de) * | 2001-04-24 | 2002-10-31 | Merck Patent Gmbh | Biscyclohexyl-1,3-dioxane und Verfahren zu deren Herstellung |
| DE10229476B4 (de) * | 2001-07-25 | 2011-05-05 | Merck Patent Gmbh | Flüssigkristalline Verbindungen, sie enthaltende flüssigkristalline Medien und ihre Verwendung für elektrooptische Zwecke |
| DE10243776B4 (de) * | 2001-09-29 | 2017-11-16 | Merck Patent Gmbh | Flüssigkristalline Verbindungen |
| EP1416030A1 (de) * | 2002-10-30 | 2004-05-06 | MERCK PATENT GmbH | Flüssigkristallines Medium |
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2004
- 2004-04-30 DE DE102004021334.8A patent/DE102004021334B4/de not_active Expired - Fee Related
- 2004-04-30 EP EP04010356A patent/EP1482018A1/de not_active Ceased
- 2004-05-27 US US10/854,676 patent/US7109381B2/en not_active Expired - Fee Related
- 2004-05-27 JP JP2004156972A patent/JP4975242B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004352720A (ja) | 2004-12-16 |
| DE102004021334B4 (de) | 2019-05-16 |
| EP1482018A1 (de) | 2004-12-01 |
| DE102004021334A1 (de) | 2004-12-16 |
| US20040242905A1 (en) | 2004-12-02 |
| US7109381B2 (en) | 2006-09-19 |
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