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Patent Searching and Data


Title:
PRODUCTION OF 3,4-DIMETHOXY-3-CYCLOBUTENE-1,2-DIONE
Document Type and Number:
Japanese Patent JPH07126207
Kind Code:
A
Abstract:

PURPOSE: To provide a process for easily and safely producing 3,4-dimethoxy-3- cyclobutene-1,2-dione.

CONSTITUTION: This process for the production of 3,4-dimethoxy-3- cyclobutene-1,2-dione is characterized by the reaction of 3,4-dihydroxy-3- cyclobutene-1,2-dione with methanol under dehydrating condition.


Inventors:
ITO YUKIYOSHI
SHIMIZU IKUO
TOYODA HIROSHI
Application Number:
JP27231593A
Publication Date:
May 16, 1995
Filing Date:
October 29, 1993
Export Citation:
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Assignee:
KYOWA HAKKO KOGYO KK
International Classes:
C07C45/64; C07C45/71; C07C49/753; (IPC1-7): C07C49/753; C07C45/64