Title:
OXASPIROALKANE DERIVATIVE, ITS PRODUCTION AND HERBICIDE
Document Type and Number:
Japanese Patent JPH0551373
Kind Code:
A
Abstract:
PURPOSE: To obtain the subject new compound useful as a herbicide.
CONSTITUTION: A compound expressed by formula I (R1 and R2 are H or 1-4C alkyl; n is 1 or 2), e.g. 2-methyl-3-(2-methylbenzyloxy)oxaspiro[4,4]nonane. The compound expressed by formula I is obtained by reacting an oxaspiroalkanol derivative expressed by formula II with a (substituted) benzyl halide expressed by formula III (X is halogen).
Inventors:
IRIE HIROSHI
SHIDA TAKAFUMI
KUBOTA YOSHIKAZU
ARATAIRA MASAHITO
ITO YOSHIHARU
SHIDA TAKAFUMI
KUBOTA YOSHIKAZU
ARATAIRA MASAHITO
ITO YOSHIHARU
Application Number:
JP23388491A
Publication Date:
March 02, 1993
Filing Date:
August 21, 1991
Export Citation:
Assignee:
KUREHA CHEMICAL IND CO LTD
International Classes:
A01N43/08; C07D307/94; (IPC1-7): A01N43/08; C07D307/94