ES2154268T3 - Procedimiento de deshidrogenado a alta temperatura para la obtencion de 5h-dibenzo(b,f)azepina. - Google Patents

Procedimiento de deshidrogenado a alta temperatura para la obtencion de 5h-dibenzo(b,f)azepina.

Info

Publication number
ES2154268T3
ES2154268T3 ES93810326T ES93810326T ES2154268T3 ES 2154268 T3 ES2154268 T3 ES 2154268T3 ES 93810326 T ES93810326 T ES 93810326T ES 93810326 T ES93810326 T ES 93810326T ES 2154268 T3 ES2154268 T3 ES 2154268T3
Authority
ES
Spain
Prior art keywords
high temperature
dehydrogenate
azepin
dibenzo
procedure
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 - Lifetime
Application number
ES93810326T
Other languages
English (en)
Inventor
Beat M Aebli
Daniel Dr Monti
Milos Rusek
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.)
Novartis AG
Original Assignee
Novartis 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 Novartis AG filed Critical Novartis AG
Application granted granted Critical
Publication of ES2154268T3 publication Critical patent/ES2154268T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D223/00—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
    • C07D223/14—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D223/18—Dibenzazepines; Hydrogenated dibenzazepines
    • C07D223/22—Dibenz [b, f] azepines; Hydrogenated dibenz [b, f] azepines

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Organic Insulating Materials (AREA)
  • Detergent Compositions (AREA)
  • Inorganic Insulating Materials (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Steroid Compounds (AREA)
  • Liquid Crystal Substances (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

LA INVENCION TRATA DE UN NUEVO PROCEDIMIENTO PARA OBTENER IMINOESTILBENO A TRAVES DE DESHIDROGENAR IMINODIBENCILO A ELEVADA TEMPERATURA Y EN UN CATALIZADOR DE CONTACTO DE OXIDO DE HIERRO/SAL POTASICA EN FASE VAPOR. SE CARACTERIZA YA QUE EL CATALIZADOR DE CONTACTO DE OXIDO DE HIERRO Y SAL POTASICA CONTIENE UN 35 A 90% EN PESO DE UN COMPUESTO FERRICO (FE2O3), UN 7 A 35% EN PESO DE UN COMPUESTO DE POTASIO (K2O), UN 0 A 3,5% EN PESO DE UN COMPUESTO DE CROMO (CR2O3) Y PROMOTORES USUALES.
ES93810326T 1992-05-13 1993-05-04 Procedimiento de deshidrogenado a alta temperatura para la obtencion de 5h-dibenzo(b,f)azepina. Expired - Lifetime ES2154268T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH153592 1992-05-13

Publications (1)

Publication Number Publication Date
ES2154268T3 true ES2154268T3 (es) 2001-04-01

Family

ID=4212700

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93810326T Expired - Lifetime ES2154268T3 (es) 1992-05-13 1993-05-04 Procedimiento de deshidrogenado a alta temperatura para la obtencion de 5h-dibenzo(b,f)azepina.

Country Status (21)

Country Link
EP (1) EP0570336B1 (es)
JP (1) JP3645279B2 (es)
KR (1) KR100364041B1 (es)
CN (1) CN1054125C (es)
AT (1) ATE198885T1 (es)
AU (1) AU663580B2 (es)
CA (1) CA2095970C (es)
DE (1) DE59310141D1 (es)
DK (1) DK0570336T3 (es)
ES (1) ES2154268T3 (es)
FI (1) FI105027B (es)
GR (1) GR3035480T3 (es)
HU (1) HU214775B (es)
IL (1) IL105678A (es)
MX (1) MX9302768A (es)
MY (1) MY109264A (es)
NO (1) NO304737B1 (es)
NZ (1) NZ247594A (es)
PT (1) PT570336E (es)
RU (1) RU2126795C1 (es)
ZA (1) ZA933303B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT401772B (de) * 1994-12-27 1996-11-25 Chemie Linz Gmbh Verfahren zur reinigung von 5h-dibenzo-(b,f)-azepin
CN101307021B (zh) * 2008-07-04 2010-06-23 浙江工业大学 一种亚氨基芪的化学合成方法
CN103055844B (zh) * 2013-01-16 2015-01-14 湖北工业大学 一种处理亚甲基蓝染料废水的催化剂组合物的制备方法
CN104059015A (zh) * 2014-06-30 2014-09-24 江苏飞亚化学工业有限责任公司 一种固定床法合成咔唑的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US344932A (en) * 1886-07-06 backus
CH442319A (de) * 1964-09-23 1967-08-31 Geigy Ag J R Verfahren zur technisch wirtschaftlichen Herstellung von 5H-Dibenz(b,f)azepinen
DE1545736A1 (de) * 1965-05-14 1970-07-16 Degussa Verfahren zur Herstellung von 5-Dibenzo-(b,f)-azepin
US3437703A (en) * 1966-05-05 1969-04-08 Foster Grant Co Inc Catalytic dehydrogenation process and compositions
JPS5517330A (en) * 1978-07-25 1980-02-06 Fuji Yakuhin Kogyo Kk Preparation of 5h-dibenzo-(b,f)-azepin
FI74276C (fi) * 1986-03-14 1988-01-11 Orion Yhtymae Oy Ett nytt foerfarande foer framstaellning av 5h-dibenso-(b, f)-azepin.
HU206682B (en) * 1989-05-04 1992-12-28 Alkaloida Vegyeszeti Gyar Improved process for producing 5h-dibenz/b,f/azepine

Also Published As

Publication number Publication date
NO931727L (no) 1993-11-15
ATE198885T1 (de) 2001-02-15
ZA933303B (en) 1993-11-15
DE59310141D1 (de) 2001-03-01
NZ247594A (en) 1996-02-27
EP0570336A2 (de) 1993-11-18
FI932116A (fi) 1993-11-14
MX9302768A (es) 1994-02-28
CA2095970A1 (en) 1993-11-14
KR100364041B1 (ko) 2003-04-16
IL105678A (en) 1998-01-04
RU2126795C1 (ru) 1999-02-27
IL105678A0 (en) 1993-09-22
CA2095970C (en) 2005-03-22
EP0570336A3 (es) 1994-04-13
KR940005559A (ko) 1994-03-21
CN1080285A (zh) 1994-01-05
JP3645279B2 (ja) 2005-05-11
HU214775B (hu) 1998-05-28
CN1054125C (zh) 2000-07-05
DK0570336T3 (da) 2001-02-26
HU9301380D0 (en) 1993-09-28
EP0570336B1 (de) 2001-01-24
PT570336E (pt) 2001-05-31
NO931727D0 (no) 1993-05-12
FI932116A0 (fi) 1993-05-10
JPH0656791A (ja) 1994-03-01
MY109264A (en) 1996-12-31
AU3711193A (en) 1993-11-18
GR3035480T3 (en) 2001-05-31
HUT68568A (en) 1995-06-28
FI105027B (fi) 2000-05-31
NO304737B1 (no) 1999-02-08
AU663580B2 (en) 1995-10-12

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