Tetrahedron Letters

New synthesis of allylsilanes and vinylsilanes by means of PhMe2Si-AlEt2

Y Okuda, M Sato, K Oshima, H Nozaki

Index: Okuda, Yasuhiro; Sato, Mitsuyoshi; Oshima, Koichiro; Nozaki, Hitosi Tetrahedron Letters, 1983 , vol. 24, # 19 p. 2015 - 2018

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Citation Number: 31

Abstract

Abstract The reaction of allylic phosphates with the title organoaluminium reagent (PhMe 2 Si-AlEt 2) provides allylsilanes in good yields. Cross coupling of enol phosphates with PhMe 2 Si-Mtl (Mtl= AlEt 2 or MgMe) produces vinylsilanes regio-and stereoselectively in the presence of Pd (0) catalysts.