JPS6293273A - Production of indole - Google Patents

Production of indole

Info

Publication number
JPS6293273A
JPS6293273A JP60233429A JP23342985A JPS6293273A JP S6293273 A JPS6293273 A JP S6293273A JP 60233429 A JP60233429 A JP 60233429A JP 23342985 A JP23342985 A JP 23342985A JP S6293273 A JPS6293273 A JP S6293273A
Authority
JP
Japan
Prior art keywords
compound
glycol
catalyst
1mol
aniline
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.)
Pending
Application number
JP60233429A
Other languages
Japanese (ja)
Inventor
Yoshihisa Watabe
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP60233429A priority Critical patent/JPS6293273A/en
Publication of JPS6293273A publication Critical patent/JPS6293273A/en
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/52Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Abstract

PURPOSE: To industrially and advantageously obtain the titled compound useful as a raw material for producing perfumes or amino acids at a low reaction temperature, by reacting an aniline with a 1,2-glycol in the liquid phase in the presence of a specific catalyst.
CONSTITUTION: An aniline in a molar amount of 0.5W30 times, preferably 1W20 times, based on 1mol 1,2-glycol, and the 1,2-glycol which are raw materials are reacted in the presence of a metal-containing compound containing ruthenium or rhodium as a catalyst and in the presence or absence of a solvent at 100W250°C, preferably 100W200°C in the liquid phase to afford the aimed compound. The amount of the catalyst to be used is preferably within 0.004W0.04 range based on 1mol 1,2-glycoll. A compound containing one molecule of an at least trivalent phosphorus compound is particularly preferred for the metal- containing compound.
COPYRIGHT: (C)1987,JPO&Japio
JP60233429A 1985-10-21 1985-10-21 Production of indole Pending JPS6293273A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60233429A JPS6293273A (en) 1985-10-21 1985-10-21 Production of indole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60233429A JPS6293273A (en) 1985-10-21 1985-10-21 Production of indole

Publications (1)

Publication Number Publication Date
JPS6293273A true JPS6293273A (en) 1987-04-28

Family

ID=16954902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60233429A Pending JPS6293273A (en) 1985-10-21 1985-10-21 Production of indole

Country Status (1)

Country Link
JP (1) JPS6293273A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002006226A1 (en) * 2000-07-17 2002-01-24 Japan Science And Technology Corporation Processes for preparation of fused pyrroles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002006226A1 (en) * 2000-07-17 2002-01-24 Japan Science And Technology Corporation Processes for preparation of fused pyrroles
US6872835B2 (en) 2000-07-17 2005-03-29 Japan Science & Technology Corporation Process for preparation of fused pyrroles

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