Tetrahedron Letters

Stereoselective Wittig olefination reactions employing a novel ortho-P-aryl alkoxide effect

J McNulty, K Keskar

Index: McNulty, James; Keskar, Kunal Tetrahedron Letters, 2008 , vol. 49, # 49 p. 7054 - 7057

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Citation Number: 14

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. ... Non-stabilized ortho-P-alkoxy-substituted ylides react with aromatic and aliphatic aldehydes providing (E)-olefins with high stereocontrol, also allowing easy phosphine oxide removal in certain cases. ... General mechanism of the Wittig olefination reaction. General mechanism of the Wittig olefination ...

~62%

~89%

~23%

~8%

~8%

~63%

~67%

~86%

~90%

~33%

~74%

~91%

~92%

~35%

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