Title:
PREPARATION OF GAMMA-LACTONE
Document Type and Number:
Japanese Patent JPS5368768
Kind Code:
A
Abstract:
PURPOSE: To prepare optical active or inactive -lactone industrially by reaction of optical active or inactive β-aminoadipic acid, or its salts with nitrous acid under acidic conditions.
Inventors:
KATOU YOSHINORI
WATANABE KENZOU
WAKABAYASHI TOSHIO
WATANABE KENZOU
WAKABAYASHI TOSHIO
Application Number:
JP14329576A
Publication Date:
June 19, 1978
Filing Date:
December 01, 1976
Export Citation:
Assignee:
TEIJIN LTD
International Classes:
C07D307/33; C07D307/32; (IPC1-7): C07D307/32