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Title:
METHOD FOR PRODUCING ISOXAZOLINE COMPOUND
Document Type and Number:
Japanese Patent JP2013010740
Kind Code:
A
Abstract:

To provide a new method for producing an isoxazoline compound and production intermediates thereof.

The method for producing the isoxazoline compound represented by chemical formula includes: (1) producing a carbamic acid ester compound by making an aniline compound and di-tert-butyl dicarbonate react with each other; (2) subsequently producing a carbazate compound by making monochloramine react therewith; (3) subsequently producing an acyl carbazate compound by making an acid chloride react therewith; (4) subsequently producing an aldol compound by making a trifluoroacetophenone compound react therewith; (5) subsequently producing an enone compound by making di-tert-butyl dicarbonate react therewith and successively an acid react therewith; and (6) subsequently making hydroxylamine react therewith.


Inventors:
KUMAMOTO YASUSHI
UJIHARA KAZUYA
Application Number:
JP2012017679A
Publication Date:
January 17, 2013
Filing Date:
January 31, 2012
Export Citation:
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Assignee:
SUMITOMO CHEMICAL CO
International Classes:
C07C281/02; C07C241/04; C07C243/28; C07C243/36; C07C269/04; C07C271/28; C07D261/04
Domestic Patent References:
JP2010202643A2010-09-16
Foreign References:
WO2010027051A12010-03-11
Attorney, Agent or Firm:
Toru Nakayama
Toru Sakamoto