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Patent Searching and Data


Title:
METHOD FOR PRODUCING (Z,Z)-1,4-DIHALO-1,3-BUTADIENE COMPOUND
Document Type and Number:
Japanese Patent JP2010013431
Kind Code:
A
Abstract:

To provide a (Z,Z)-1,4-dihalo-1,3-butadiene compound and a method for easily and efficiently producing the compound.

The method for producing a (Z,Z)-1,4-dihalo-1,3-butadiene compound expressed by general formula (3) comprises the reaction of a terminal acetylene compound expressed by general formula (1) with a trihaloacetic acid halide expressed by general formula (2) in the presence of a rhodium compound catalyst.


Inventors:
TANAKA MASATO
KASHIWABARA YASUGO
Application Number:
JP2008200200A
Publication Date:
January 21, 2010
Filing Date:
July 04, 2008
Export Citation:
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Assignee:
TOKYO INST TECH
International Classes:
C07C17/272; C07C21/19; C07C25/24; C07C41/18; C07C43/225; C07C67/347; C07C69/602; C07C253/30; C07C255/09; C07D333/18; C07F7/12; C07B61/00