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JPS5735564A - Preparation of indole or indole derivative - Google Patents

Preparation of indole or indole derivative

Info

Publication number
JPS5735564A
JPS5735564A JP11098980A JP11098980A JPS5735564A JP S5735564 A JPS5735564 A JP S5735564A JP 11098980 A JP11098980 A JP 11098980A JP 11098980 A JP11098980 A JP 11098980A JP S5735564 A JPS5735564 A JP S5735564A
Authority
JP
Japan
Prior art keywords
indole
reaction
derivative
sulfide
zinc sulfide
Prior art date
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.)
Granted
Application number
JP11098980A
Other languages
Japanese (ja)
Other versions
JPS6150944B2 (en
Inventor
Fujio Matsuda
Tadatoshi Honda
Kozo Kato
Kazuhiro Terada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP11098980A priority Critical patent/JPS5735564A/en
Publication of JPS5735564A publication Critical patent/JPS5735564A/en
Publication of JPS6150944B2 publication Critical patent/JPS6150944B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Indole Compounds (AREA)

Abstract

PURPOSE: To obtain the titled compound in high selectivity without producing by- products by one stage, by subjecting an inexpensive N-β-hydroxyethylaniline or its nucleus substituted derivative to a reaction in gas phase using a catalyst consisting of an inexpensive and easily obtainable cadmium sulfide or zinc sulfide.
CONSTITUTION: Using a catalyst consisting of cadmium sulfide, zinc sulfide (e.g., powder, granule, or molded article of cadmium sulfide, zinc sulfide, or their mixture), N-β-hydroxyethylaniline or its nucleus substituted derivative is subjected to a reaction in gas phase, to give indole or indole derivative. Ethylene glycol and aniline are preferably present in the reaction system. The reaction temperature is 200W500°C, preferably 250W400°C.
COPYRIGHT: (C)1982,JPO&Japio
JP11098980A 1980-08-14 1980-08-14 Preparation of indole or indole derivative Granted JPS5735564A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11098980A JPS5735564A (en) 1980-08-14 1980-08-14 Preparation of indole or indole derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11098980A JPS5735564A (en) 1980-08-14 1980-08-14 Preparation of indole or indole derivative

Publications (2)

Publication Number Publication Date
JPS5735564A true JPS5735564A (en) 1982-02-26
JPS6150944B2 JPS6150944B2 (en) 1986-11-06

Family

ID=14549576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11098980A Granted JPS5735564A (en) 1980-08-14 1980-08-14 Preparation of indole or indole derivative

Country Status (1)

Country Link
JP (1) JPS5735564A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2594436A1 (en) * 1986-02-20 1987-08-21 Elf Aquitaine Process for the preparation of indole
US4916236A (en) * 1982-07-08 1990-04-10 Mitsui Toatsu Chemicals, Inc. Preparation of indoles by cyclization

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4916236A (en) * 1982-07-08 1990-04-10 Mitsui Toatsu Chemicals, Inc. Preparation of indoles by cyclization
FR2594436A1 (en) * 1986-02-20 1987-08-21 Elf Aquitaine Process for the preparation of indole

Also Published As

Publication number Publication date
JPS6150944B2 (en) 1986-11-06

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