Acylation of extended enolate ions from α-phenylthio (PhS-) crotonate esters

J Durman, S Warren

Index: Tetrahedron Letters, , vol. 26, # 24 p. 2895 - 2898

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Citation Number: 4

Abstract

Page 1. Tetrahedron Letters,Vo1.26,No.24,pp ... The products (10) were remarkably resistant to the (1,3lPhS shift.3'7 Four weeks in sunlight gave only 24% of (lib) from (lob), but reasonable yields (57% of lid and 53% of lie, both as 1:lmixtures of E:Z isomers) were obtained -- ...