Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Nippon Synthetic Chemical Industry Co Ltd
Original Assignee
Nippon Synthetic Chemical Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Synthetic Chemical Industry Co LtdfiledCriticalNippon Synthetic Chemical Industry Co Ltd
Priority to JP14309475ApriorityCriticalpatent/JPS5268147A/en
Priority to US05/739,284prioritypatent/US4056551A/en
Priority to DE2651939Aprioritypatent/DE2651939C2/en
Priority to CH1442676Aprioritypatent/CH599922A5/xx
Publication of JPS5268147ApublicationCriticalpatent/JPS5268147A/en
Publication of JPS5614102B2publicationCriticalpatent/JPS5614102B2/ja
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
PURPOSE: The high quality title compound is prepared in high yield by the dimerization of ϒ-haloacetoacetate in the mixed solvent of an alcohol and water in the presence of a trialkylamine.
COPYRIGHT: (C)1977,JPO&Japio
JP14309475A1975-11-171975-11-27Preparation of succinylsuccinic acid diester
GrantedJPS5268147A
(en)