Title:
PREPARATION OF INDOLES
Document Type and Number:
Japanese Patent JPS52142063
Kind Code:
A
Abstract:
PURPOSE: Indoles, useful as raw materials of perfumery, pharmaceuticals, agrichemicals, stabilizers for polymers, etc., are prepared in high yield by heating inexpensive 2-(Oaminoaryl)ethanols or indolines in the presence of an inexpensive specific catalyst.
Inventors:
MORIMOTO KEIJIROU
HASHIMOTO ISAO
HASHIMOTO ISAO
Application Number:
JP5646076A
Publication Date:
November 26, 1977
Filing Date:
May 19, 1976
Export Citation:
Assignee:
MITSUI PETROCHEMICAL IND
International Classes:
C07D209/08; (IPC1-7): C07D209/08