JPS5522617A - 2-chloro-5-trichloromethylpyridine and its preparation - Google Patents

2-chloro-5-trichloromethylpyridine and its preparation

Info

Publication number
JPS5522617A
JPS5522617A JP9465078A JP9465078A JPS5522617A JP S5522617 A JPS5522617 A JP S5522617A JP 9465078 A JP9465078 A JP 9465078A JP 9465078 A JP9465078 A JP 9465078A JP S5522617 A JPS5522617 A JP S5522617A
Authority
JP
Japan
Prior art keywords
trichloromethylpyridine
chloro
preparation
chlorinating
inert solvent
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
Application number
JP9465078A
Other languages
Japanese (ja)
Inventor
Ryuzo Nishiyama
Kanichi Fujikawa
Takahiro Haga
Kuniaki Hase
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ishihara Sangyo Kaisha Ltd
Original Assignee
Ishihara Sangyo Kaisha Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ishihara Sangyo Kaisha Ltd filed Critical Ishihara Sangyo Kaisha Ltd
Priority to JP9465078A priority Critical patent/JPS5522617A/en
Publication of JPS5522617A publication Critical patent/JPS5522617A/en
Pending legal-status Critical Current

Links

Abstract

NEW MATERIAL:2-Chloro-5-trichloromethylpyridine.
USE: An intermediate material for medicines, agricultural chemicals, dyes, etc., preferably a raw material of herbicides such as a 4-(5-trifluoromethylpyridyl-2-oxy)- phenoxy-alkanecarboxylic acid compound.
PREPARATION: The desired compound is prepared by chlorinating β-trichloro- methylpyridine in an inert solvent, or by chlorinating β-monochloromethylpyridine, β-dichloromethylpyridine, their salts or their mixture in an inert solvent.
COPYRIGHT: (C)1980,JPO&Japio
JP9465078A 1978-08-04 1978-08-04 2-chloro-5-trichloromethylpyridine and its preparation Pending JPS5522617A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9465078A JPS5522617A (en) 1978-08-04 1978-08-04 2-chloro-5-trichloromethylpyridine and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9465078A JPS5522617A (en) 1978-08-04 1978-08-04 2-chloro-5-trichloromethylpyridine and its preparation

Publications (1)

Publication Number Publication Date
JPS5522617A true JPS5522617A (en) 1980-02-18

Family

ID=14116123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9465078A Pending JPS5522617A (en) 1978-08-04 1978-08-04 2-chloro-5-trichloromethylpyridine and its preparation

Country Status (1)

Country Link
JP (1) JPS5522617A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4941443A (en) * 1988-01-26 1990-07-17 Honda Giken Kogyo Kabushiki Kaisha Governor device for an engine
CN107501168A (en) * 2017-08-09 2017-12-22 南京红太阳生物化学有限责任公司 A kind of preparation method of 2 trichloromethyl pyridine
WO2018186460A1 (en) * 2017-04-04 2018-10-11 石原産業株式会社 Method for purifying trifluoromethylpyridine compound

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4941443A (en) * 1988-01-26 1990-07-17 Honda Giken Kogyo Kabushiki Kaisha Governor device for an engine
WO2018186460A1 (en) * 2017-04-04 2018-10-11 石原産業株式会社 Method for purifying trifluoromethylpyridine compound
US10882824B2 (en) 2017-04-04 2021-01-05 Ishihara Sangyo Kaisha, Ltd. Method for purifying trifluoromethylpyridines
CN107501168A (en) * 2017-08-09 2017-12-22 南京红太阳生物化学有限责任公司 A kind of preparation method of 2 trichloromethyl pyridine

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