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Communication | Special issue | Vol 40, No. 1, 1995, pp.109-114
Published online, 1st January, 1970
DOI: 10.3987/COM-94-S23
5H-Dibenz[b,f]azepines, Part 5. Comparative Study of 10,11-Dihydro-5H-dibenz[b,f]azepine and Its Analogues in the Hydrogen Transfer Dehydrogenation Reaction

Imre Köhegyi and Vilmos Galamb

*Department of Research, Alkaloida Chemical Co. Ltd., H-4440 Tiszavasvári, POB 1, Hungary


Improved hydrogen transfer reaction of 10,11-dihydro-5H-dibenz[b,f]azepine ( 1 ) was elaborated and generalized to 1,2-diphenylethane ( 10 ) and 9,10-dihydroanthracene ( 20 ) analogues Kinetic constants and activation parameters were determined. Stereomutation of ( Z )-stilbene ( 11 ) was achieved by supported palladium catalyst.