Journal of Heterocyclic Chemistry

An Innovative Protocol for the Synthesis of 3??(Pyridin??2??yl)??5??sec??aminobiphenyl??4??carbonitriles and 9, 10??Dihydro??3??(pyridine??2??yl)??1??sec??aminophenanthrene??2 …

UD Patil, PP Mahulikar

Index: Patil, Umesh D.; Mahulikar, Pramod P. Journal of Heterocyclic Chemistry, 2013 , vol. 50, # 5 p. 1180 - 1186

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Abstract

Abstract Herein, we present an innovative, novel, and highly convenient protocol for the synthesis of 3-(pyridin-2-yl)-5-sec-aminobiphenyl-4-carbonitriles (6a, 6b, 6c, 6d, 6e, 6f, 6g) and 9, 10-dihydro-3-(pyridine-2-yl)-1-sec-aminophenanthrene-2-carbonitriles (10a, 10b, 10c, 10d, 10e), which have been delineated from the reaction of 4-sec-amino-2-oxo-6-aryl- 2H-pyran-3-carbonitrile (4a, 4b, 4c, 4d, 4e, 4f, 4g) and 4-sec-amino-2-oxo-5, 6-dihydro-2H ...