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Patent Searching and Data


Title:
CARBAMATE DERIVATIVE AND HERBICIDE CONTAINING THE SAME AS AN ACTIVE INGREDIENT
Document Type and Number:
Japanese Patent JPH0827091
Kind Code:
A
Abstract:

PURPOSE: To obtain a novel compound which is useful as a herbicide because it has excellent herbicidal effect with high selectivity between crop and weed plants.

CONSTITUTION: This compound is expressed by formula I [X1 is O, S, NH; X2 is O, S; R is a halogen, a 1-4C haloalkyl, CN, NO2, a 1-4C haloalkoxy, (halogen- or CF3-substitutable) phenoxy, (halogen- or CF3-substitutable) pyridyloxy; R1 is a 1-4C (halo)alkyl; R2 is H, halogen, CN, NO2, a 1-4C (halo)alkyl, a 1-4C (halo)alkoxy; Z is CH, N; m is 1-3; n is 1-5], for example, O-[1-(3- trifluoromethylphenoxy)-3-chloro-2-propyl] N-(β-phenethyl)-carbamate. The compound of formula I is obtained by reaction of a compound of formula II with a compound of formula III in the presence of a base.


Inventors:
Yamazaki, Yuichi
Katayama, Tadashi
Kamiyokote, Sachiko
Saito, Kazuo
Application Number:
JP1994000161547
Publication Date:
January 30, 1996
Filing Date:
July 13, 1994
Export Citation:
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Assignee:
SUMITOMO CHEM CO LTD
International Classes:
C07C269/02; A01N47/12; C07C269/04; C07C271/10; (IPC1-7): C07C271/10; A01N47/12; C07C269/02; C07C269/04
Attorney, Agent or Firm:
久保山 隆 (外1名)