JPS5661353A - Preparation of indole or indole derivative - Google Patents

Preparation of indole or indole derivative

Info

Publication number
JPS5661353A
JPS5661353A JP13594079A JP13594079A JPS5661353A JP S5661353 A JPS5661353 A JP S5661353A JP 13594079 A JP13594079 A JP 13594079A JP 13594079 A JP13594079 A JP 13594079A JP S5661353 A JPS5661353 A JP S5661353A
Authority
JP
Japan
Prior art keywords
indole
metal
hydroxyethylaniline
pref
mixture
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
JP13594079A
Other languages
Japanese (ja)
Other versions
JPS6210984B2 (en
Inventor
Fujio Matsuda
Kozo Kato
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 JP13594079A priority Critical patent/JPS6210984B2/ja
Publication of JPS5661353A publication Critical patent/JPS5661353A/en
Publication of JPS6210984B2 publication Critical patent/JPS6210984B2/ja
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To prepare the titled compound useful as a raw material of perfumery and amino acids, in one step, easily, in an improved yield, from N-β-hydroxyethylaniline available at low cost, by carrying out the reaction in the presence of a catalyst containing a VIII-group metal.
CONSTITUTION: The titled compound is prepared by the gas phase reaction of N-β-hydroxyethylaniline or its nucleus-substituted derivative, e.g. N-β-hydroxyethyl-o-toluidine in the presence of a catalyst comprising a metal of the VIII group of the periodic table, i.e. Fe, Co, Ni, Pd, Pt, etc., a mixture of two or more of the above metals, or a mixture of the metal and other compounds, and pref. in the presence of ethylene glycol and/or aniline. The molar ratio of ethylene glycol to the raw material is 0.01W10 to 1, pref. 0.1W1 to 1.
COPYRIGHT: (C)1981,JPO&Japio
JP13594079A 1979-10-23 1979-10-23 Expired JPS6210984B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13594079A JPS6210984B2 (en) 1979-10-23 1979-10-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13594079A JPS6210984B2 (en) 1979-10-23 1979-10-23

Publications (2)

Publication Number Publication Date
JPS5661353A true JPS5661353A (en) 1981-05-26
JPS6210984B2 JPS6210984B2 (en) 1987-03-10

Family

ID=15163392

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13594079A Expired JPS6210984B2 (en) 1979-10-23 1979-10-23

Country Status (1)

Country Link
JP (1) JPS6210984B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5832863A (en) * 1981-08-19 1983-02-25 Mitsui Toatsu Chem Inc Preparation of indoles
JPS5910565A (en) * 1982-07-08 1984-01-20 Mitsui Toatsu Chem Inc Preparation of indole compound

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5832863A (en) * 1981-08-19 1983-02-25 Mitsui Toatsu Chem Inc Preparation of indoles
JPH0243736B2 (en) * 1981-08-19 1990-10-01 Mitsui Toatsu Chemicals
JPS5910565A (en) * 1982-07-08 1984-01-20 Mitsui Toatsu Chem Inc Preparation of indole compound
JPS6356222B2 (en) * 1982-07-08 1988-11-07 Mitsui Toatsu Chemicals

Also Published As

Publication number Publication date
JPS6210984B2 (en) 1987-03-10

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