YU179190A - IMPROVED PROCEDURE FOR MAKING 5H-DIBENZ (B-F) AZEPINE - Google Patents

IMPROVED PROCEDURE FOR MAKING 5H-DIBENZ (B-F) AZEPINE

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Publication number
YU179190A
YU179190A YU179190A YU179190A YU179190A YU 179190 A YU179190 A YU 179190A YU 179190 A YU179190 A YU 179190A YU 179190 A YU179190 A YU 179190A YU 179190 A YU179190 A YU 179190A
Authority
YU
Yugoslavia
Prior art keywords
dibenz
azepine
formula
making
improved procedure
Prior art date
Application number
YU179190A
Other languages
Serbo-Croatian (sh)
Inventor
Z. Cziaky
A. Horvath
F. Korodi
I. Kohegyi
Z. Szabo
T. Timar
L. Frank
V. Galamb
P. Balogh
L. Tamas
M. Fekete
S. Horvath
K. Juhasz
L. Terebes
Original Assignee
Alkaloida Vegyeszeti Gyar
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 Alkaloida Vegyeszeti Gyar filed Critical Alkaloida Vegyeszeti Gyar
Priority to YU179190A priority Critical patent/YU179190A/en
Publication of YU179190A publication Critical patent/YU179190A/en

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Abstract

POBOLJŠANI POSTUPAK ZA PRAVLJENJE 5H-DIBENZ(B-F)AZEPINA.Pronalazak se odnosi na poboljšan postupak za dobivanje 5H_dibenz (b.f)azepina formule dehidrogenizacijom 10,11-dihidro-5H-dibenz(b,f)azepine formule U prisustvu plemenitog metala kao katalizatora i akceptora vodonika, koji obuhvata izvodjenje reakcije u rastopljenom stanju ili u tečnom stanju u polarnom protičnom rastvaraču visoke tačke ključanja po izboru u smeši sa nepolarnim rastvaračem koji ima višu tačku ključanja od polarnog rastvarača, na temperaturi koja ne prelazi 300 C i korišćenje akceptora vodonika u količini od 0,35 do 2 molarna ekvivalenta, računato na jedinjenje formule II.The invention relates to an improved process for the preparation of 5H-dibenz (bf) azepine of formula by dehydrogenation of 10,11-dihydro-5H-dibenz (b, f) azepine metal of the formula and of a hydrogen acceptor, comprising performing the reaction in the molten or liquid state in a high boiling point polar protic solvent optionally in a mixture with a nonpolar solvent having a higher boiling point than the polar solvent, at a temperature not exceeding 300 C and using a hydrogen acceptor in an amount from 0.35 to 2 molar equivalents, calculated on the compound of formula II.

YU179190A 1990-09-21 1990-09-21 IMPROVED PROCEDURE FOR MAKING 5H-DIBENZ (B-F) AZEPINE YU179190A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
YU179190A YU179190A (en) 1990-09-21 1990-09-21 IMPROVED PROCEDURE FOR MAKING 5H-DIBENZ (B-F) AZEPINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU179190A YU179190A (en) 1990-09-21 1990-09-21 IMPROVED PROCEDURE FOR MAKING 5H-DIBENZ (B-F) AZEPINE

Publications (1)

Publication Number Publication Date
YU179190A true YU179190A (en) 1992-12-21

Family

ID=47278005

Family Applications (1)

Application Number Title Priority Date Filing Date
YU179190A YU179190A (en) 1990-09-21 1990-09-21 IMPROVED PROCEDURE FOR MAKING 5H-DIBENZ (B-F) AZEPINE

Country Status (1)

Country Link
YU (1) YU179190A (en)

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