GB1338885A - Process for the preparation of n-alkyl-carbazoles - Google Patents

Process for the preparation of n-alkyl-carbazoles

Info

Publication number
GB1338885A
GB1338885A GB3051672A GB3051672A GB1338885A GB 1338885 A GB1338885 A GB 1338885A GB 3051672 A GB3051672 A GB 3051672A GB 3051672 A GB3051672 A GB 3051672A GB 1338885 A GB1338885 A GB 1338885A
Authority
GB
United Kingdom
Prior art keywords
carbazole
potassium
alkyl
organic solvent
carbazoles
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
GB3051672A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB1338885A publication Critical patent/GB1338885A/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
    • C07D209/56—Ring systems containing three or more rings
    • C07D209/80—[b, c]- or [b, d]-condensed
    • C07D209/82—Carbazoles; Hydrogenated carbazoles
    • C07D209/86—Carbazoles; Hydrogenated carbazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the ring system

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Indole Compounds (AREA)
GB3051672A 1971-07-02 1972-06-29 Process for the preparation of n-alkyl-carbazoles Expired GB1338885A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712132961 DE2132961C3 (de) 1971-07-02 1971-07-02 Verfahren zur Herstellung von N-Alkytcarbazolen

Publications (1)

Publication Number Publication Date
GB1338885A true GB1338885A (en) 1973-11-28

Family

ID=5812492

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3051672A Expired GB1338885A (en) 1971-07-02 1972-06-29 Process for the preparation of n-alkyl-carbazoles

Country Status (4)

Country Link
CH (1) CH574927A5 (de)
DE (1) DE2132961C3 (de)
GB (1) GB1338885A (de)
IT (1) IT963103B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115746202A (zh) * 2022-11-07 2023-03-07 滁州康华电子材料有限公司 一种水处理剂及其制备方法
CN116943662A (zh) * 2023-06-13 2023-10-27 北京海望氢能科技有限公司 一种非均相催化剂及其制备方法与应用

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4324707C1 (de) * 1993-07-23 1994-08-25 Cassella Ag Verfahren zur Herstellung von N-Ethylcarbazol
CN102548966B (zh) 2009-08-24 2015-04-22 K·H·伽达 合成n-烷基咔唑及其衍生物的方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115746202A (zh) * 2022-11-07 2023-03-07 滁州康华电子材料有限公司 一种水处理剂及其制备方法
CN115746202B (zh) * 2022-11-07 2023-10-13 滁州康华电子材料有限公司 一种水处理剂及其制备方法
CN116943662A (zh) * 2023-06-13 2023-10-27 北京海望氢能科技有限公司 一种非均相催化剂及其制备方法与应用
CN116943662B (zh) * 2023-06-13 2024-02-20 北京海望氢能科技有限公司 一种非均相催化剂及其制备方法与应用

Also Published As

Publication number Publication date
CH574927A5 (de) 1976-04-30
DE2132961C3 (de) 1975-10-23
DE2132961B2 (de) 1975-03-06
DE2132961A1 (de) 1973-01-11
IT963103B (it) 1974-01-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee