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Patent Searching and Data


Title:
PROCESS FOR PRODUCING E-OLEFIN COMPOUND
Document Type and Number:
WIPO Patent Application WO/2018/066371
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a process for producing an E-olefin compound, the process being capable of using a wide range of Z-olefin compounds as substrates. The process, which is for producing an isomer, comprises making a sulfur compound and a free-radical initiator act on an olefin derivative having one or more Z-form olefin structures in the molecule, thereby isomerizing at least one of the Z-form olefin structures to an E-form olefin structure.

Inventors:
ITO Hiroyuki (Saitama Plant 4472-1, Oaza Komuro, Ina-machi, Kitaadachi-gu, Saitama 77, 〒3628577, JP)
TOJO Kenta (Saitama Plant 4472-1, Oaza Komuro, Ina-machi, Kitaadachi-gu, Saitama 77, 〒3628577, JP)
Application Number:
JP2017/034061
Publication Date:
April 12, 2018
Filing Date:
September 21, 2017
Export Citation:
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Assignee:
DIC CORPORATION (35-58, Sakashita 3-chome Itabashi-k, Tokyo 20, 〒1748520, JP)
International Classes:
C07C17/358; C07B35/08; C07C25/24; C07C29/56; C07C33/14; C07C41/32; C07C43/247; C07C67/333; C07C69/753; C07D309/12; C07B61/00
Foreign References:
JP2015110554A2015-06-18
JPS5176206A1976-07-01
JPS5129436A1976-03-12
JP2012017263A2012-01-26
JP2014019646A2014-02-03
US20110263879A12011-10-27
Other References:
HENRICK, CLIVE A. ET AL.: "Stereoselective Synthesis of Alkyl (2E,4E)- and (2Z,4E)-3,7,11- Trimethyl-2,4-dodecadienoates . Insect Growth Regulators with Juvenile Hormone Activity", J. ORG. CHEM., vol. 40, no. 1, 1975, pages 1 - 7, XP001464824
Attorney, Agent or Firm:
KONO Michihiro (7-20 Nihonbashi 3-chome, Chuo-k, Tokyo 33, 〒1038233, JP)
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