EP 0000924 B1 19810429 - HETEROCYCLIC PHENYL ETHERS AND PROCESS FOR THEIR PREPARATION
Title (en)
HETEROCYCLIC PHENYL ETHERS AND PROCESS FOR THEIR PREPARATION
Publication
Application
Priority
DE 2738963 A 19770830
Abstract (en)
[origin: US4263440A] Heterocyclic phenyl ethers of the formula <IMAGE> in which (R)n is hydrogen or up to three identical or different substituents selected from halogen, CF3, NO2, CN, alkyl, alkoxy and alkylthio, and A is oxygen, sulfur or N(C1-C4)alkyl, provided that the -OH group is not in para-position if (R)n is hydrogen and A is sulfur, are useful as starting materials for the manufacture of selective herbicides.
IPC 1-7
IPC 8 full level
A01N 43/78 (2006.01); C07D 235/26 (2006.01); C07D 235/28 (2006.01); A01N 43/52 (2006.01); C07D 263/58 (2006.01); C07D 277/68 (2006.01)
CPC (source: EP US)
C07D 235/26 (2013.01 - EP US); C07D 263/58 (2013.01 - EP US); C07D 277/68 (2013.01 - EP US)
Designated contracting state (EPC)
BE CH DE FR GB NL
DOCDB simple family (publication)
EP 0000924 A1 19790307; EP 0000924 B1 19810429; CA 1119604 A 19820309; DE 2738963 A1 19790315; DE 2860652 D1 19810806; IT 1098396 B 19850907; IT 7827077 A0 19780828; JP S5446783 A 19790412; US 4263440 A 19810421
DOCDB simple family (application)
EP 78100686 A 19780817; CA 310208 A 19780829; DE 2738963 A 19770830; DE 2860652 T 19780817; IT 2707778 A 19780828; JP 10447978 A 19780829; US 93709278 A 19780828