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Title:
METHOD FOR STABILIZING ALLYL BROMIDE COMPOUND, AND STABILIZED ALLYL BROMIDE COMPOUND COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2013/008509
Kind Code:
A1
Abstract:
Provided are: a novel method for stabilizing an allyl bromide allyl bromide compound, whereby it becomes possible to prevent the occurrence of isomerization and decomposition of the allyl bromide compound to thereby keep the purity of the allyl bromide compound at a high level for a long period during storage; and a stabilized composition. A method for stabilizing an allyl bromide compound, comprising adding 0.001-5.0 wt% of at least one stabilizing agent selected from the group consisting of an aliphatic nitroxide compound, phenothiazine and an N-nitrosophenylhydroxylamine salt compound to the allyl bromide compound; and an allyl bromide compound composition stabilized by the method.

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Inventors:
TSUKIDA MASAAKI (JP)
TABAKODANI HIROSHI (JP)
NAGASAKI NORITAKA (JP)
Application Number:
PCT/JP2012/060686
Publication Date:
January 17, 2013
Filing Date:
April 20, 2012
Export Citation:
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Assignee:
TOSOH ORGANIC CHEMICAL CO LTD (JP)
TSUKIDA MASAAKI (JP)
TABAKODANI HIROSHI (JP)
NAGASAKI NORITAKA (JP)
International Classes:
C07C17/42; C07C21/14
Foreign References:
JPH03184926A1991-08-12
JPS5651421A1981-05-09
JPH1072383A1998-03-17
JPH07138195A1995-05-30
JP2002524471A2002-08-06
JPH01165534A1989-06-29
JP2006206495A2006-08-10
JP2010168457A2010-08-05
Attorney, Agent or Firm:
SHIRAI, Shigetaka (JP)
Shigetaka Shirai (JP)
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Claims:



 
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