Tetrahedron letters

Synthesis of fused imidazo azepine derivatives by sequential van Leusen/enyne metathesis reactions

V Gracias, AF Gasiecki, SW Djuric

Index: Gracias, Vijaya; Gasiecki, Alan F.; Djuric, Stevan W. Tetrahedron Letters, 2005 , vol. 46, # 52 p. 9049 - 9052

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Citation Number: 37

Abstract

A facile synthesis of fused imidazo azepine derivatives by a van Leusen/intramolecular enyne metathesis synthetic sequence is reported. The two-step reaction sequence generates compounds of significant molecular complexity from simple starting materials in ...