GB1498579A - Process for producing indoline - Google Patents

Process for producing indoline

Info

Publication number
GB1498579A
GB1498579A GB43534/76A GB4353476A GB1498579A GB 1498579 A GB1498579 A GB 1498579A GB 43534/76 A GB43534/76 A GB 43534/76A GB 4353476 A GB4353476 A GB 4353476A GB 1498579 A GB1498579 A GB 1498579A
Authority
GB
United Kingdom
Prior art keywords
indoline
ammonia
starting material
producing
catalyst
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.)
Expired
Application number
GB43534/76A
Other languages
English (en)
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.)
Ihara Chemical Industry Co Ltd
Original Assignee
Ihara Chemical Industry Co Ltd
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 Industry Co Ltd filed Critical Ihara Chemical Industry Co Ltd
Publication of GB1498579A publication Critical patent/GB1498579A/en
Expired legal-status Critical Current

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)
GB43534/76A 1976-08-18 1976-10-20 Process for producing indoline Expired GB1498579A (en)

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
GB1498579A true GB1498579A (en) 1978-01-18

Family

ID=14216741

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43534/76A Expired GB1498579A (en) 1976-08-18 1976-10-20 Process for producing indoline

Country Status (7)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4159271A (en) * 1977-02-04 1979-06-26 Ihara Chemical Industry Co., Ltd. Process for producing indoline derivatives
EP0163948A1 (en) * 1984-05-10 1985-12-11 IHARA CHEMICAL INDUSTRY Co., Ltd. Process for producing an indoline

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3424900A1 (de) * 1984-07-06 1986-02-06 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von indolin und von indolin-derivaten

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4159271A (en) * 1977-02-04 1979-06-26 Ihara Chemical Industry Co., Ltd. Process for producing indoline derivatives
EP0163948A1 (en) * 1984-05-10 1985-12-11 IHARA CHEMICAL INDUSTRY Co., Ltd. Process for producing an indoline
US4673749A (en) * 1984-05-10 1987-06-16 Ihara Chemical Industry Co., Ltd. Process for producing an indoline

Also Published As

Publication number Publication date
FR2362124A1 (fr) 1978-03-17
FR2362124B1 (enExample) 1980-10-10
IT1071455B (it) 1985-04-10
NL186004B (nl) 1990-04-02
DE2649744B2 (de) 1979-11-22
NL7611937A (nl) 1978-02-21
DE2649744A1 (de) 1978-02-23
DE2649744C3 (de) 1980-08-07
JPS5323966A (en) 1978-03-06
US4087442A (en) 1978-05-02
NL186004C (nl) 1990-09-03
JPS5421335B2 (enExample) 1979-07-30

Similar Documents

Publication Publication Date Title
RO81114B (ro) Procedeu de preparare a unor 4-desacetilvincalencoblastin-c3-carboxihidracide
GB1510043A (en) Selective nitration of aromatic and substituted aromatic compounds
ES8107203A1 (es) Procedimiento para la preparacion de (2,2')-disulfuros de ditiazolilo
GB1498579A (en) Process for producing indoline
DE3665578D1 (en) Production of dibromonitro compound
GB1481763A (en) Process for the production of fibrous potassium titanate
KR850005291A (ko) 에탈렌글리콜의 제법, 이에 사용되는 촉매조성물 및 동촉매 조성물의 제법
RO85387B (ro) Procedeu de preparare a stereospecifica a 5-fenil-2s-pentanolului
GB1499084A (en) Process for producing 1,2-benzothiazole-3-one-1,1-dioxide derivatives
JPS56166139A (en) Preparation of aldehyde
IE42388L (en) Preparing pinacolone
GB1449387A (en) Benzylpyrimidine derivatives
GB2006201A (en) Production of nitroguanidine from guanidine nitrate and nitric acid
ES456926A1 (es) Procedimiento para la obtencion de ftalozianina de cobre.
GB1446135A (en) Process for preparation of a palladium complex compound
ES8502458A1 (es) Procedimiento de obtencion de un terpolimeros de sulfuro de arileno.
ES408730A1 (es) Un procedimiento de preparacion de nuevas 1,3-diamino gua- nidinas sustituidas.
GB1508669A (en) Methanoanthracene derivative and a process for the preparation thereof
GB1467990A (en) Continuous manufacture of n-alkylated arylamines
GB1493790A (en) Process for the preparation of 2,4-dinitroaniline
ES8702876A1 (es) Procedimiento para la obtencion de acido monocloroacetico a partir de acido glicolico
GB1292846A (en) A process for the synthesis of leupeptins and their analogues
ES479049A1 (es) Un procedimiento para la preparacion de 2,2,6,6-tetrametil-4-piperidona.
SU612923A1 (ru) Способ получени хлорбензола
RO85388B (ro) Procedeu de preparare a unor derivati ai acizilor fenoxibenzoici

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19961019