Tetrahedron letters

1-Benzyloxy-3-(p-tolylsulfonyl) alkenes as enal β-anion equivalents. Synthesis of 2, 3-disubstituted furans

D Craig, CJ Etheridge

Index: Craig, Donald; Etheridge, Christopher J. Tetrahedron Letters, 1993 , vol. 34, # 46 p. 7487 - 7488

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Citation Number: 12

Abstract

Download full text in 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. ... An efficient three-step method is described for the synthesis of 2,3-disubstituted furans from (p-tolylsulfonyl)alkanes 6 and 2-benzyloxyethanal. ... Reaction of lithiated 5 with aldehydes followed by proton quench gives 2,3-disubstituted furans 7 in excellent yields on treatment of the ...

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