Tetrahedron

Transition metals catalyzed C–C and C–O bonds formation: facile synthesis of flavans and benzoxepines

…, J Krishna, AGK Reddy, B Suchand, G Satyanarayana

Index: Ramulu, B. Venkat; Mahendar; Krishna; Reddy, A. Gopi Krishna; Suchand; Satyanarayana Tetrahedron, 2013 , vol. 69, # 38 p. 8305 - 8315

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Citation Number: 8

Abstract

Abstract A simple and practical method has been developed based on intermolecular [Pd]- catalyzed C–C and an intramolecular [Cu]-catalyzed C–O bond formations for the synthesis of flavans and benzoxepines. Interestingly, the method is amenable for the synthesis of a wide variety of flavans and benzoxepines with dense functionalities on aromatic moieties. Significantly, flavans and benzoxepines are present as core/part-structures in many ...