O-Silylated dienolates in organic synthesis: γ-Selective alkylation of unsaturated carbonyl compounds by 1, 5-dithienium fluoroborate.

I Paterson, LG Price

Index: Tetrahedron Letters, , vol. 22, # 29 p. 2833 - 2836

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Citation Number: 31

Abstract

... Volume 22, Issue 29, 1981, Pages 2833-2836. ... some indication of this effect in the sulphenylations of 11 and 14 (R = Me), in that 14 gave only a low yield of y-product, although no a-product was identified.3 11 This reaction (22 - 23) was ... Tetrahedron Letters (1979), p. 3209. 3. ...