Title:
PREPARATION OF BENZO (C) CINNOLINE AND ITS DERIVATIVES
Document Type and Number:
Japanese Patent JPS52151184
Kind Code:
A
Abstract:
PURPOSE: To prepare title compounds in high yield with high purity useful as a raw material of organic fine chemicals, by dissolving a bicyclic compound having azido groups at 2,2' position in a rigid glass solvent, cooling the solution to a highly viscous liquid or a solid, and irradiating with light.
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Inventors:
YABE AKIRA
Application Number:
JP6625876A
Publication Date:
December 15, 1977
Filing Date:
June 07, 1976
Export Citation:
Assignee:
KOGYO GIJUTSUIN
International Classes:
C07D237/26; C07D237/36; C07D471/04; (IPC1-7): C07D237/36