Tetrahedron Letters

A practical approach to highly functionalized benzodihydrofurans

M Plotkin, S Chen, PG Spoors

Index: Plotkin, Michael; Chen, Sanyou; Spoors, P. Grant Tetrahedron Letters, 2000 , vol. 41, # 14 p. 2269 - 2273

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Citation Number: 28

Abstract

Download PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... A number of aromatic dibromides have been treated with 2–3 equivalents of n-butyllithium in order to initiate two sequential chemical events, a Parham cyclization and an intermolecular reaction with DMF. ... As part of our ongoing endothelin antagonist program, 1 we required an efficient ...