AU462473B2 - Production of pyranthrones - Google Patents
Production of pyranthronesInfo
- Publication number
- AU462473B2 AU462473B2 AU40323/72A AU4032372A AU462473B2 AU 462473 B2 AU462473 B2 AU 462473B2 AU 40323/72 A AU40323/72 A AU 40323/72A AU 4032372 A AU4032372 A AU 4032372A AU 462473 B2 AU462473 B2 AU 462473B2
- Authority
- AU
- Australia
- Prior art keywords
- pyranthrones
- production
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- XQGDNRFLRLSUFQ-UHFFFAOYSA-N 2H-pyranthren-1-one Chemical class C1=C(C2=C3C4=C56)C=CC3=CC5=C3C=CC=CC3=CC6=CC=C4C=C2C2=C1C(=O)CC=C2 XQGDNRFLRLSUFQ-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B3/00—Dyes with an anthracene nucleus condensed with one or more carbocyclic rings
- C09B3/40—Pyranthrones
- C09B3/42—Preparation by synthesis of the nucleus
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712115093 DE2115093A1 (en) | 1971-03-29 | 1971-03-29 | Pyranthrone pigment mfr - from 2,2-dialkyl 1,1-dianthraquinonyls using cycloaliphatic amines as condensing agents |
| DEDE821151 | 1971-03-29 | ||
| DEDE82115 | 1971-04-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU4032372A AU4032372A (en) | 1973-09-27 |
| AU462473B2 true AU462473B2 (en) | 1975-06-26 |
Family
ID=5803079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU40323/72A Expired AU462473B2 (en) | 1971-03-29 | 1972-03-23 | Production of pyranthrones |
Country Status (2)
| Country | Link |
|---|---|
| AU (1) | AU462473B2 (en) |
| DE (1) | DE2115093A1 (en) |
-
1971
- 1971-03-29 DE DE19712115093 patent/DE2115093A1/en active Pending
-
1972
- 1972-03-23 AU AU40323/72A patent/AU462473B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2115093A1 (en) | 1972-10-05 |
| AU4032372A (en) | 1973-09-27 |
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