Title:
２，３−ジクロロブタジエン−１，３を製造するための方法
Document Type and Number:
Japanese Patent JP5571569
Kind Code:
B2
Abstract:
2,3-dichlorobutadiene-1,3 of high purity is produced from 1,2,3,4-tetrachlorobutane by a process comprising the steps of dehydrochlorination, chlorination of the reaction product obtained in the dehydrochlorination step and subsequent separation of a 2,3-dichlorobutadiene-1,3 composition from the reaction product of the chlorination step.
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Inventors:
Terry Wayne Red wine
Application Number:
JP2010539737A
Publication Date:
August 13, 2014
Filing Date:
December 17, 2008
Export Citation:
Assignee:
E eye Du Pont de Nemours and company E. I. DU PONT DE NEMOURS AND COMPANY
International Classes:
C07C17/395; C07C17/25; C07C17/383; C07C21/20; C07B61/00
Attorney, Agent or Firm:
Patent business corporation A valley and Abe patent firm