Title:
METHOD FOR PRODUCING 3-CHLORO-1,1,1-TRIFLUORO-2- SUBSTITUTED-2-PROPANOLS
Document Type and Number:
Japanese Patent JP2001253841
Kind Code:
A
Abstract:
To synthesize 3-chloro, 3,3-dichloro and 3,3,3-trichloro-1,1,1-trifluoro-2- substituted-2-propanols each of which bears active functional groups of chlorinated methyl and hydroxy, useful as reagents for introduction of trifluoromethyl group, in the production of an intermediate for agrochemicals or functional substances.
3-Chlorinated-1,1,1-trifluoro-2-propanone is allowed to react with an organomagnesium compound RMgX and is followed by hydrolysis of the resultant reaction product.
Inventors:
HIYAMA TAMEJIRO
ISHII AKIHISA
HAYAMIZU TAKASHI
ISHII AKIHISA
HAYAMIZU TAKASHI
Application Number:
JP2000402896A
Publication Date:
September 18, 2001
Filing Date:
December 28, 2000
Export Citation:
Assignee:
CENTRAL GLASS CO LTD
International Classes:
C07C29/40; C07C31/34; C07C33/42; C07C33/46; (IPC1-7): C07C29/40; C07C31/34; C07C33/42; C07C33/46
Attorney, Agent or Firm:
Yoshiyuki Nishi
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