BR0013709A - Preparação de derivados de dibenzossuberenona através de desidrogenação catalìtica - Google Patents
Preparação de derivados de dibenzossuberenona através de desidrogenação catalìticaInfo
- Publication number
- BR0013709A BR0013709A BR0013709-0A BR0013709A BR0013709A BR 0013709 A BR0013709 A BR 0013709A BR 0013709 A BR0013709 A BR 0013709A BR 0013709 A BR0013709 A BR 0013709A
- Authority
- BR
- Brazil
- Prior art keywords
- preparation
- catalytic dehydrogenation
- dibenzosuberenone
- derivatives
- dibenzosuberenone derivatives
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
- C07C49/657—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings
- C07C49/683—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings having unsaturation outside the aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
- C07C49/657—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings
- C07C49/665—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings a keto group being part of a condensed ring system
- C07C49/675—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings a keto group being part of a condensed ring system having three rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Patente de Invenção: "PREPARAçãO DE DERIVADOS DE DIBENZOSSUBERENONA ATRAVéS DE DESIDROGENAçãO CATALìTICA". Esta invenção refere-se a dibenzossuberenonas substituídas que são produzidas a partir de dibenzossuberona por meio de desidrogenação catalítica.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19941211A DE19941211A1 (de) | 1999-08-30 | 1999-08-30 | Herstellung von Dibenzosuberenon-Derivaten durch katralytische Dehydrierung |
PCT/EP2000/008167 WO2001016065A1 (de) | 1999-08-30 | 2000-08-22 | Herstellung von dibenzosuberenon-derivaten durch katalytische dehydrierung |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0013709A true BR0013709A (pt) | 2002-05-07 |
Family
ID=7920148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0013709-0A BR0013709A (pt) | 1999-08-30 | 2000-08-22 | Preparação de derivados de dibenzossuberenona através de desidrogenação catalìtica |
Country Status (11)
Country | Link |
---|---|
US (1) | US6617473B1 (pt) |
EP (1) | EP1214283A1 (pt) |
JP (1) | JP2003508359A (pt) |
KR (1) | KR20020025238A (pt) |
CN (1) | CN1372536A (pt) |
AU (1) | AU766973B2 (pt) |
BR (1) | BR0013709A (pt) |
DE (1) | DE19941211A1 (pt) |
HK (1) | HK1049654A1 (pt) |
MX (1) | MXPA02002146A (pt) |
WO (1) | WO2001016065A1 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5574860B2 (ja) * | 2010-07-14 | 2014-08-20 | キヤノン株式会社 | ジベンゾスベロン骨格を有する有機発光素子用材料 |
CN105017041B (zh) * | 2015-06-12 | 2017-09-29 | 北京科技大学 | 二苯并环庚烯酮衍生物及其制备和应用 |
CN108191620A (zh) * | 2018-01-10 | 2018-06-22 | 河南中医药大学 | 一种利用固体酸催化剂制备阿米替林中间体的方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE298773C (pt) | ||||
US3448102A (en) | 1965-01-22 | 1969-06-03 | Squibb & Sons Inc | Dihydrodibenzazocines |
US3551498A (en) | 1969-04-23 | 1970-12-29 | Merck & Co Inc | Dehydrogenation of 10,11-dihydro-5h-dibenzo(a,d)cycloheptene-5-one |
US3836585A (en) | 1969-04-23 | 1974-09-17 | Merck & Co Inc | Dehalogenation of dihalo-5h-dibenzocycloheptenones using chromous chloride |
AU2258683A (en) | 1983-01-03 | 1984-07-05 | American Home Products Corporation | Dibenzocycloheptenylidenes and derivatives theof |
DD298773A5 (de) * | 1990-03-02 | 1992-03-12 | Akad Wissenschaften | Verfahren zur katalytischen dehydrierung von 1,2-diphenylethanen zu 1,2-diphenylethenen |
DE69303957T2 (de) * | 1992-04-06 | 1996-12-19 | Quest Int | Herstellung von 8-Hydroxy-p-Cymol durch Dehydrogenierung |
DE59912565D1 (de) | 1998-04-27 | 2006-02-02 | Symrise Gmbh & Co Kg | Verwendung von 3,6-Dimethyl-2-(3H)-benzofuranon als Aromastoff; Nahrungs-, Genuss- und Mundpflegemittel enthaltend 3,6-Dimethyl-2-(3H)-benzofuranon |
-
1999
- 1999-08-30 DE DE19941211A patent/DE19941211A1/de not_active Withdrawn
-
2000
- 2000-08-22 US US10/069,888 patent/US6617473B1/en not_active Expired - Fee Related
- 2000-08-22 KR KR1020027002547A patent/KR20020025238A/ko not_active Application Discontinuation
- 2000-08-22 AU AU72788/00A patent/AU766973B2/en not_active Ceased
- 2000-08-22 WO PCT/EP2000/008167 patent/WO2001016065A1/de not_active Application Discontinuation
- 2000-08-22 BR BR0013709-0A patent/BR0013709A/pt not_active Application Discontinuation
- 2000-08-22 EP EP00960504A patent/EP1214283A1/de not_active Withdrawn
- 2000-08-22 JP JP2001519635A patent/JP2003508359A/ja active Pending
- 2000-08-22 MX MXPA02002146A patent/MXPA02002146A/es unknown
- 2000-08-22 CN CN00812326A patent/CN1372536A/zh active Pending
-
2003
- 2003-03-12 HK HK03101786.3A patent/HK1049654A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
AU7278800A (en) | 2001-03-26 |
CN1372536A (zh) | 2002-10-02 |
US6617473B1 (en) | 2003-09-09 |
EP1214283A1 (de) | 2002-06-19 |
DE19941211A1 (de) | 2001-03-08 |
JP2003508359A (ja) | 2003-03-04 |
AU766973B2 (en) | 2003-10-30 |
KR20020025238A (ko) | 2002-04-03 |
MXPA02002146A (es) | 2002-11-07 |
WO2001016065A1 (de) | 2001-03-08 |
HK1049654A1 (zh) | 2003-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |