IN191628B - - Google Patents
Info
- Publication number
- IN191628B IN191628B INDE00004700A IN191628B IN 191628 B IN191628 B IN 191628B IN DE00004700 A INDE00004700 A IN DE00004700A IN 191628 B IN191628 B IN 191628B
- Authority
- IN
- India
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)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Indole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19633609A DE19633609A1 (de) | 1996-08-21 | 1996-08-21 | Verfahren zur Herstellung von Carbazol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN191628B true IN191628B (xx) | 2003-12-06 |
Family
ID=7803172
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN2209DE1997 IN191574B (xx) | 1996-08-21 | 1997-08-08 | |
| INDE00004700 IN191628B (xx) | 1996-08-21 | 2000-04-28 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN2209DE1997 IN191574B (xx) | 1996-08-21 | 1997-08-08 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5856516A (xx) |
| EP (1) | EP0825181B1 (xx) |
| JP (1) | JPH1087618A (xx) |
| CZ (1) | CZ289710B6 (xx) |
| DE (2) | DE19633609A1 (xx) |
| IN (2) | IN191574B (xx) |
| PL (1) | PL186931B1 (xx) |
| SK (1) | SK281961B6 (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6887268B2 (en) | 1998-03-30 | 2005-05-03 | Cordis Corporation | Extension prosthesis for an arterial repair |
| 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 |
| PL2302132T3 (pl) | 2009-09-17 | 2013-01-31 | Blankophor Gmbh & Co Kg | Fluorescencyjne środki wybielające typu związków disulfonylowych |
| CN104059014B (zh) * | 2014-06-26 | 2016-06-29 | 兰州大学 | 一种用二苯胺催化制备咔唑的方法 |
| CN113559851A (zh) * | 2021-07-23 | 2021-10-29 | 中国地质大学（武汉） | 一种脱氢用钯催化剂的制备方法及其应用 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2921942A (en) * | 1960-01-19 | Synthesis of carbazole | ||
| US3041349A (en) * | 1959-11-09 | 1962-06-26 | Martin Marietta Corp | Synthesis of carbazoles |
| US3085095A (en) * | 1960-06-24 | 1963-04-09 | Standard Oil Co | Process of dehydrogenation of o-amino biphenyls and diphenyl amines to produce carbazoles |
| DE3410232A1 (de) * | 1984-03-21 | 1985-10-03 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von 2-hydroxy-(9h)-carbazol |
-
1996
- 1996-08-21 DE DE19633609A patent/DE19633609A1/de not_active Withdrawn
-
1997
- 1997-08-08 EP EP97113724A patent/EP0825181B1/de not_active Expired - Lifetime
- 1997-08-08 IN IN2209DE1997 patent/IN191574B/en unknown
- 1997-08-08 DE DE59700748T patent/DE59700748D1/de not_active Expired - Fee Related
- 1997-08-15 US US08/911,961 patent/US5856516A/en not_active Expired - Fee Related
- 1997-08-18 JP JP9235463A patent/JPH1087618A/ja not_active Ceased
- 1997-08-19 PL PL97321673A patent/PL186931B1/pl not_active IP Right Cessation
- 1997-08-20 SK SK1133-97A patent/SK281961B6/sk unknown
- 1997-08-20 CZ CZ19972658A patent/CZ289710B6/cs not_active IP Right Cessation
-
2000
- 2000-04-28 IN INDE00004700 patent/IN191628B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SK113397A3 (en) | 1998-03-04 |
| DE19633609A1 (de) | 1998-02-26 |
| IN191574B (xx) | 2003-12-06 |
| CZ265897A3 (cs) | 1998-03-18 |
| US5856516A (en) | 1999-01-05 |
| DE59700748D1 (de) | 1999-12-30 |
| EP0825181B1 (de) | 1999-11-24 |
| EP0825181A1 (de) | 1998-02-25 |
| SK281961B6 (sk) | 2001-09-11 |
| JPH1087618A (ja) | 1998-04-07 |
| PL321673A1 (en) | 1998-03-02 |
| PL186931B1 (pl) | 2004-04-30 |
| CZ289710B6 (cs) | 2002-03-13 |