JPS5368783A - Preparation of 2,3,5-trichloropyridine - Google Patents
Preparation of 2,3,5-trichloropyridineInfo
- Publication number
- JPS5368783A JPS5368783A JP14347376A JP14347376A JPS5368783A JP S5368783 A JPS5368783 A JP S5368783A JP 14347376 A JP14347376 A JP 14347376A JP 14347376 A JP14347376 A JP 14347376A JP S5368783 A JPS5368783 A JP S5368783A
- Authority
- JP
- Japan
- Prior art keywords
- trichloropyridine
- preparation
- aminoe
- dichloropyridine
- nitrite
- 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
- Pyridine Compounds (AREA)
Abstract
PURPOSE: To prepare 2,3,5-trichloropyridine, useful as intermediate for manufacturing pesticides, pharmaceuticals, and dyes, in higher product yield by treating 2-aminoe, 5-dichloropyridine with hydrogen chloride and a nitrite.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14347376A JPS5368783A (en) | 1976-12-01 | 1976-12-01 | Preparation of 2,3,5-trichloropyridine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14347376A JPS5368783A (en) | 1976-12-01 | 1976-12-01 | Preparation of 2,3,5-trichloropyridine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5368783A true JPS5368783A (en) | 1978-06-19 |
Family
ID=15339506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14347376A Pending JPS5368783A (en) | 1976-12-01 | 1976-12-01 | Preparation of 2,3,5-trichloropyridine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5368783A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4831148A (en) * | 1984-10-10 | 1989-05-16 | Ciba-Geigy Corporation | Process for the preparation of fluorinated pyridine derivatives |
CN111909079A (en) * | 2020-09-04 | 2020-11-10 | 利尔化学股份有限公司 | Recycling treatment method of picloram solid slag |
-
1976
- 1976-12-01 JP JP14347376A patent/JPS5368783A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4831148A (en) * | 1984-10-10 | 1989-05-16 | Ciba-Geigy Corporation | Process for the preparation of fluorinated pyridine derivatives |
CN111909079A (en) * | 2020-09-04 | 2020-11-10 | 利尔化学股份有限公司 | Recycling treatment method of picloram solid slag |
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