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Title:
IMINOTHIAZOLINE DERIVATIVE, ITS PRODUCTION, HERBICIDE CONTAINING THE DERIVATIVE AS ACTIVE COMPONENT AND ITS PRODUCTION INTERMEDIATE
Document Type and Number:
Japanese Patent JPH04217968
Kind Code:
A
Abstract:

PURPOSE: To provide a new iminothiazoline derivative exhibiting excellent herbicidal activity against various weeds by foliar treatment and soil treatment of plowed land and water-treatment of paddy field.

CONSTITUTION: A compound of formula I (R1 is halogen, 1-2C haloalkyl or 1-2C haloalkoxy; R2 is methyl, ethyl, Cl, Br or I; R3 is 1-6C alkylcarbonyl, 3-4C alkenyloxycarbonyl, benzylcarbonyl, 1-6C alkoxycarbonyl, 1-3C haloalkylsulfonyl, etc.), e.g. 2-ethoxycarbonylimino-3-(3-trifluoromethylphenyl)-5-methylthiazoline. The compound of formula III, which is one of the subject compound, can be produced by reacting a compound of formula R9-Cl (R9 is a part of R3) or formula R9-O-R9 with a compound of formula II (R4 is H or methyl).


Inventors:
KAWAMURA SHINICHI
IZUMI KEIICHI
SATO JUNICHI
SANEMITSU MINORU
SATO MAKOTO
HAMADA TATSUHIRO
SHIBATA HIDEYUKI
Application Number:
JP7237991A
Publication Date:
August 07, 1992
Filing Date:
March 11, 1991
Export Citation:
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Assignee:
SUMITOMO CHEMICAL CO
International Classes:
A01N43/78; A01N47/18; A01N47/22; A01N47/36; A01P13/00; C07D277/20; C07D277/38; C07D277/40; C07D277/44; C07D277/46; C07D277/48; A01N; (IPC1-7): A01N43/78; A01N47/18; A01N47/36; C07D277/46; C07D277/48
Attorney, Agent or Firm:
Hikaru Moroishi Hiro (1 person outside)