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Title:
METHOD FOR PRODUCING ALDEHYDE COMPOUND OR DERIVATIVE THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/166702
Kind Code:
A1
Abstract:
The present invention provides a method for accomplishing a reverse-Markovnikov type Wacker oxidation reaction using a terminal alkene that has a substituent in the β-position as a starting material. The present invention specifically provides a method for producing an aldehyde compound or a derivative thereof by reacting an alkene compound represented by general formula (1) in an aqueous solvent at least in the presence of a catalyst, wherein the aqueous solvent contains 60% by volume or more of at least one substance selected from the group consisting of water and acetone in the whole solvent. (In general formula (1), each of R1 and R2 independently represents a substituted or unsubstituted aliphatic hydrocarbon group, a substituted or unsubstituted alicyclic hydrocarbon group or a substituted or unsubstituted aromatic hydrocarbon group; and R1 and R2 may combine with each other to form a ring.)

Inventors:
SHIMIZU YUHEI (JP)
URA YASUYUKI (JP)
Application Number:
PCT/JP2021/004462
Publication Date:
August 26, 2021
Filing Date:
February 05, 2021
Export Citation:
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Assignee:
KURARAY CO (JP)
International Classes:
C07D307/20; C07B61/00
Domestic Patent References:
WO2016144228A12016-09-15
Other References:
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Attorney, Agent or Firm:
OHTANI PATENT OFFICE (JP)
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