JPS5350231A - Preparation of quinoline - Google Patents
Preparation of quinolineInfo
- Publication number
- JPS5350231A JPS5350231A JP12503376A JP12503376A JPS5350231A JP S5350231 A JPS5350231 A JP S5350231A JP 12503376 A JP12503376 A JP 12503376A JP 12503376 A JP12503376 A JP 12503376A JP S5350231 A JPS5350231 A JP S5350231A
- Authority
- JP
- Japan
- Prior art keywords
- quinoline
- preparation
- methylquinoline
- quinophthalone
- reaction
- 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.)
- Pending
Links
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
PURPOSE: A hot solution of an organic dicarboxylic acid or its reactive derivative in an organic solvent is added to 2-methylquinoline for reaction to readily produce on industrial scale a quinophthalone in high yield.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12503376A JPS5350231A (en) | 1976-10-20 | 1976-10-20 | Preparation of quinoline |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12503376A JPS5350231A (en) | 1976-10-20 | 1976-10-20 | Preparation of quinoline |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5350231A true JPS5350231A (en) | 1978-05-08 |
Family
ID=14900172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12503376A Pending JPS5350231A (en) | 1976-10-20 | 1976-10-20 | Preparation of quinoline |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5350231A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6849116B2 (en) * | 2000-06-29 | 2005-02-01 | Basf Aktiengesellschaft | Quinophthalone-derivative based crystallization modifiers |
-
1976
- 1976-10-20 JP JP12503376A patent/JPS5350231A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6849116B2 (en) * | 2000-06-29 | 2005-02-01 | Basf Aktiengesellschaft | Quinophthalone-derivative based crystallization modifiers |
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