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EP0021453A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

2-Chloro-5-trichloromethylpyridine

Assignee: Syngenta Ltd
•
Filing: 1978-07-26
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Granted: —
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Expires: 1998-07-26
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Abstract

Abstract A compound which is 2-chloro-5-trichloromethylpyridine and a composition consisting essentially of 2-chloro-5-trifluoromethylpyridine. The compound and the composition are useful in the preparation of 2-[4-(5-trifluoromethylpyridyl- 2-oxy)phenoxy] propionic acid and its derivatives, which are useful as herbicides.

Inventors

  • 👤 David Cartwright

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-29 23:41
CPC Classifications
C; C07; C07D; C07D213/00; C07D213/02; C07D213/04; C07D213/60; C07D213/62; C07D213/63; C07D213/64; C07D213/643; A; A01; A01N; A01N43/00; A01N43/34; A01N43/40; C07D213/61; C07D213/72; C07D213/73

Claims Analysis

Total Claims: 4
Claim 1
Independent Claim 1 words
2-chloro-5-trichloromethylpyridine.
Claim 2
Dependent Claim 1 words
2-chloro-5-trichloromethylpyridine.
Claim 3
Dependent Claim 6 words
A composition consisting essentially of 2-chloro-5-trifluoromethylpyridine.
Claim 4
Dependent Claim 6 words
A composition consisting essentially of 2-chloro-5-trifluoromethylpyridine.

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