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Title:
METHOD FOR PRODUCING BENZOXAZOLE COMPOUND
Document Type and Number:
WIPO Patent Application WO/2017/110729
Kind Code:
A1
Abstract:
A compound represented by formula (1) having control efficacy against pests can be produced by cyclizing a compound represented by formula (2) while removing the water and acetic acid to outside the system, in a solvent in the presence of an organic sulfonic acid and acetic anhydride.

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Inventors:
SASAYAMA DAISUKE (JP)
Application Number:
PCT/JP2016/087746
Publication Date:
June 29, 2017
Filing Date:
December 19, 2016
Export Citation:
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Assignee:
SUMITOMO CHEMICAL CO (JP)
International Classes:
C07D413/04
Domestic Patent References:
WO2014104407A12014-07-03
WO2014104407A12014-07-03
Foreign References:
JPH07188227A1995-07-25
JP2005502600A2005-01-27
JPH0347174A1991-02-28
JP2002533327A2002-10-08
Other References:
See also references of EP 3395815A4
Attorney, Agent or Firm:
NAKAYAMA, Tohru et al. (JP)
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