IT1071455B - Procedimento per la produzione di indolina - Google Patents

Procedimento per la produzione di indolina

Info

Publication number
IT1071455B
IT1071455B IT7628876A IT2887676A IT1071455B IT 1071455 B IT1071455 B IT 1071455B IT 7628876 A IT7628876 A IT 7628876A IT 2887676 A IT2887676 A IT 2887676A IT 1071455 B IT1071455 B IT 1071455B
Authority
IT
Italy
Prior art keywords
indolina
production
Prior art date
Application number
IT7628876A
Other languages
English (en)
Inventor
Nakayama Yoshiki
Sano Hironobu
Okamura Sataro
Hirao Kazunari
Original Assignee
Ihara Chemical Ind Co
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 Ihara Chemical Ind Co filed Critical Ihara Chemical Ind Co
Application granted granted Critical
Publication of IT1071455B publication Critical patent/IT1071455B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04—Indoles; Hydrogenated indoles
    • C07D209/08—Indoles; Hydrogenated indoles with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to carbon atoms of the hetero ring
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Indole Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT7628876A 1976-08-18 1976-10-29 Procedimento per la produzione di indolina IT1071455B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9832576A JPS5323966A (en) 1976-08-18 1976-08-18 Preparation of indoline

Publications (1)

Publication Number Publication Date
IT1071455B true IT1071455B (it) 1985-04-10

Family

ID=14216741

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7628876A IT1071455B (it) 1976-08-18 1976-10-29 Procedimento per la produzione di indolina

Country Status (7)

Country Link
US (1) US4087442A (it)
JP (1) JPS5323966A (it)
DE (1) DE2649744C3 (it)
FR (1) FR2362124A1 (it)
GB (1) GB1498579A (it)
IT (1) IT1071455B (it)
NL (1) NL186004C (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS597699B2 (ja) * 1977-02-04 1984-02-20 イハラケミカル工業株式会社 インドリン類の製造方法
JPS597700B2 (ja) * 1978-10-31 1984-02-20 イハラケミカル工業株式会社 インドリン類の製造方法
JPS60237063A (ja) * 1984-05-10 1985-11-25 Ihara Chem Ind Co Ltd インドリン類の工業的製造方法
DE3424900A1 (de) * 1984-07-06 1986-02-06 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von indolin und von indolin-derivaten

Also Published As

Publication number Publication date
NL186004B (nl) 1990-04-02
NL186004C (nl) 1990-09-03
DE2649744B2 (de) 1979-11-22
FR2362124B1 (it) 1980-10-10
NL7611937A (nl) 1978-02-21
US4087442A (en) 1978-05-02
FR2362124A1 (fr) 1978-03-17
JPS5323966A (en) 1978-03-06
DE2649744C3 (de) 1980-08-07
JPS5421335B2 (it) 1979-07-30
DE2649744A1 (de) 1978-02-23
GB1498579A (en) 1978-01-18

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19941026