Tetrahedron letters

New methods for β-conjugate addition and β-hydroxyalkylation of enones

S Kim, PH Lee

Index: Kim, Sunggak; Lee, Phil Ho Tetrahedron Letters, 1988 , vol. 29, # 42 p. 5413 - 5416

Full Text: HTML

Citation Number: 41

Abstract

Abstract β-Conjugate addition and β-hydroxyalkylation of enones have been accomplished by the reaction of ylides, derivated from enones via phosphoniosilylation, with activated olefins and aldehydes in the presence of trimethylsilyl triflate in tetrahydrofuran at− 78 C and