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Title:
CYCLIC HEMIACETAL COMPOUND PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2020/012830
Kind Code:
A1
Abstract:
The production method comprises reacting hydrogen, carbon monoxide, and a specific alcohol having an unsaturated bond, in the presence of a base, a tertiary phosphite ligand, and a transition metal compound from Group 8 to Group 10, thereby producing a specific hemiacetal compound, wherein the A value represented by formula (1) is 0.0 to 4.0, and the B value represented by formula (2) is 0.6 to 1.0.

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Inventors:
SHIMIZU RYOSUKE (JP)
NAKAGAWA HIROYUKI (JP)
Application Number:
PCT/JP2019/022241
Publication Date:
January 16, 2020
Filing Date:
June 04, 2019
Export Citation:
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Assignee:
KURARAY CO (JP)
International Classes:
C07D307/20; B01J31/28; C07B61/00
Domestic Patent References:
WO2014196530A12014-12-11
Foreign References:
JPH10273465A1998-10-13
JP2001055353A2001-02-27
JPH0952888A1997-02-25
JPS6019781A1985-01-31
JPS62201881A1987-09-05
JPH05320087A1993-12-03
JP2007320944A2007-12-13
JPH05320087A1993-12-03
JPH0952888A1997-02-25
JPS62201881A1987-09-05
JPH11130720A1999-05-18
Other References:
See also references of EP 3822261A4
Attorney, Agent or Firm:
OHTANI PATENT OFFICE (JP)
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