JPS5353662A - Preparation of aminopyridines - Google Patents
Preparation of aminopyridinesInfo
- Publication number
- JPS5353662A JPS5353662A JP12851176A JP12851176A JPS5353662A JP S5353662 A JPS5353662 A JP S5353662A JP 12851176 A JP12851176 A JP 12851176A JP 12851176 A JP12851176 A JP 12851176A JP S5353662 A JPS5353662 A JP S5353662A
- Authority
- JP
- Japan
- Prior art keywords
- aminopyridines
- preparation
- choropyridines
- pesticides
- pharmaceuticals
- 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.)
- Granted
Links
Landscapes
- Pyridine Compounds (AREA)
Abstract
PURPOSE: To obtain aminopyridines, useful as intermediate for pharmaceuticals, pesticides, dyes, etc., from choropyridines and ammonia conveniently and in high yield on an industrial scale by the use of metallic copper or alumina.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12851176A JPS5953910B2 (en) | 1976-10-25 | 1976-10-25 | Manufacturing method of aminopyridines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12851176A JPS5953910B2 (en) | 1976-10-25 | 1976-10-25 | Manufacturing method of aminopyridines |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5353662A true JPS5353662A (en) | 1978-05-16 |
JPS5953910B2 JPS5953910B2 (en) | 1984-12-27 |
Family
ID=14986541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12851176A Expired JPS5953910B2 (en) | 1976-10-25 | 1976-10-25 | Manufacturing method of aminopyridines |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5953910B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009018504A1 (en) | 2007-08-01 | 2009-02-05 | E. I. Du Pont De Nemours And Company | Process for the synthesis of diaminopyridine and related compounds |
WO2009018502A2 (en) * | 2007-08-01 | 2009-02-05 | E. I. Du Pont De Nemours And Company | Process for the synthesis of diaminopyridine and related compounds |
-
1976
- 1976-10-25 JP JP12851176A patent/JPS5953910B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009018504A1 (en) | 2007-08-01 | 2009-02-05 | E. I. Du Pont De Nemours And Company | Process for the synthesis of diaminopyridine and related compounds |
WO2009018502A2 (en) * | 2007-08-01 | 2009-02-05 | E. I. Du Pont De Nemours And Company | Process for the synthesis of diaminopyridine and related compounds |
WO2009018502A3 (en) * | 2007-08-01 | 2009-03-19 | Du Pont | Process for the synthesis of diaminopyridine and related compounds |
Also Published As
Publication number | Publication date |
---|---|
JPS5953910B2 (en) | 1984-12-27 |
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