Die reaktivitätsabstufung von trimethylsiloxygruppen gegenüber dem Hydrozirconierungsreagenz Cp 2 Zr (H) Cl

E Uhlig, B Bürglen, C Krüger, P Betz

Index: Uhlig, E.; Buerglen, B.; Krueger, C.; Betz, P. Journal of Organometallic Chemistry, 1990 , vol. 382, # 1-2 p. 77 - 88

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Citation Number: 8

Abstract

Abstract The trimethylsilylethers of unsaturated alcohols yield different compounds on reaction with Cp 2 Zr (H) Cl (1) depending on the length and branching of the alkenyl chain. With the hex-1-en-6-ol derivative the usual product of hydrozirconation is obtained in high yield. The reaction of the silylated 3-methyl-but-1-en-3-ol (11) is however, accompanied by hydrogenation of the Si O bond. The main products are trimethylsilane and the yellow ...