Chemistry of Heterocyclic Compounds p. 1013 - 1018 (1987)
Update date:2022-08-05
Topics: Synthesis Heterocyclic compounds Imine Compound Experimental Fused ring system
Kovtunenko, V. A.
Fal'kovskaya, O. T.
Tyltin, A. K.
Turov, A. V.
Babichev, F. S.
Condensation of o-bromomethylbenzonitrile and α-bromo-o-cyanophenylmethane with 2-aminopyridines gives 6-amino-6,11-dihydropyrido<1,2-b><2,4>benzodiazepines.Quaternary 2-aminopyridinium salts are intermediates in these reactions.
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(1988)
