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 (JP)
TOJO KENTA (JP)
TOJO KENTA (JP)
Application Number:
PCT/JP2017/034061
Publication Date:
April 12, 2018
Filing Date:
September 21, 2017
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (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:
| JP2015110554A | 2015-06-18 | |||
| JPS5176206A | 1976-07-01 | |||
| JPS5129436A | 1976-03-12 | |||
| JP2012017263A | 2012-01-26 | |||
| JP2014019646A | 2014-02-03 | |||
| US20110263879A1 | 2011-10-27 |
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 (JP)
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