Silyl halides from (phenylseleno) silanes. Reaction with oxiranes and alcohols to give hydrolytically stable silyl ethers

MR Detty, MD Seidler

Index: Detty, Michael R.; Seidler, Mark D. Journal of Organic Chemistry, 1981 , vol. 46, # 7 p. 1283 - 1292

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Citation Number: 68

Abstract

The preparation of (phenylse1eno) silanes and their reactions with halogens (Clz, Brz, Iz) to give silyl halides and diphenyl diselenide are described. Highly hindered tert-butyldimethyl and tert-butyldiphenylsilyl halides were easily prepared. The reaction of silyl bromides and iodides with oxiranes followed by diazabicyclononane treatment gave allylic alcohol silyl ethers. Tertiary alcohols readed rapidly with silyl iodides to give hydrolytidy stable silyl ...