Title:
METHOD FOR PRODUCING SYMMETRICAL 4,6-BIS(ARYLOXY)PYRIMIDINE COMPOUND
Document Type and Number:
WIPO Patent Application WO/2013/115381
Kind Code:
A1
Abstract:
Provided is a method that makes it possible to produce symmetrical 4,6-bis[4-fluoro-3-(trifluoromethyl)phenoxy]pyrimidine very advantageously on an industrial scale, at high purity, and at a high yield. Also provided is a useful intermediate for this compound. A 1,4-diazabicyclo[2.2.2]octane compound, quinuclidine compound, or N-methylpyrrolidine compound, or a salt thereof, is used as a catalyst when reacting 4,6-dichloropyrimidine and 4-fluoro-3-(trifluoromethyl)phenol.
Inventors:
HEMMI SHINYA (JP)
Application Number:
PCT/JP2013/052386
Publication Date:
August 08, 2013
Filing Date:
February 01, 2013
Export Citation:
Assignee:
AGRO KANESHO CO LTD (JP)
International Classes:
C07D239/52
Foreign References:
| JPH07508999A | 1995-10-05 | |||
| JP2003528862A | 2003-09-30 | |||
| JP2008539214A | 2008-11-13 | |||
| JP2010505804A | 2010-02-25 | |||
| JP2010505805A | 2010-02-25 |
Attorney, Agent or Firm:
TSUJII Koichi et al. (JP)
辻居 Koichi (JP)
辻居 Koichi (JP)
Download PDF:
Claims: