BR0013709A - Preparação de derivados de dibenzossuberenona através de desidrogenação catalìtica - Google Patents

Preparação de derivados de dibenzossuberenona através de desidrogenação catalìtica

Info

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
Application number
BR0013709-0A
Other languages
English (en)
Inventor
Stefan Lambrecht
Horst Surburg
Original Assignee
Haarmann & Reimer Gmbh
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 Haarmann & Reimer Gmbh filed Critical Haarmann & Reimer Gmbh
Publication of BR0013709A publication Critical patent/BR0013709A/pt

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (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.
BR0013709-0A 1999-08-30 2000-08-22 Preparação de derivados de dibenzossuberenona através de desidrogenação catalìtica BR0013709A (pt)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE298773C (pt)
US3448102A (en) 1965-01-22 1969-06-03 Squibb & Sons Inc Dihydrodibenzazocines
US3836585A (en) 1969-04-23 1974-09-17 Merck & Co Inc Dehalogenation of dihalo-5h-dibenzocycloheptenones using chromous chloride
US3551498A (en) 1969-04-23 1970-12-29 Merck & Co Inc Dehydrogenation of 10,11-dihydro-5h-dibenzo(a,d)cycloheptene-5-one
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
EP0565159B1 (en) * 1992-04-06 1996-08-14 Quest International B.V. 8-Hydroxycymene preparation by dehydrogenation
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

Also Published As

Publication number Publication date
US6617473B1 (en) 2003-09-09
EP1214283A1 (de) 2002-06-19
DE19941211A1 (de) 2001-03-08
AU766973B2 (en) 2003-10-30
MXPA02002146A (es) 2002-11-07
HK1049654A1 (zh) 2003-05-23
AU7278800A (en) 2001-03-26
JP2003508359A (ja) 2003-03-04
WO2001016065A1 (de) 2001-03-08
CN1372536A (zh) 2002-10-02
KR20020025238A (ko) 2002-04-03

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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]