Tetrahedron

Efficient and versatile single pot approach to dipyrromethanes and bis (heterocyclyl) methanes

K Singh, S Behal, MS Hundal

Index: Tetrahedron, , vol. 61, # 27 p. 6614 - 6622

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Citation Number: 25

Abstract

... Tetrahedron. Volume 61, Issue 27, 4 July 2005, Pages 6614–6622. Cover image Cover image. ... The moieties surrounding the meso-carbon atoms form a tetrahedral geometry. 27 The bond angles and bond lengths of the N-methyl pyrrole units are normal. 28. ...