Tetrahedron letters

Silylation of 1-alkynes with chlorosilanes promoted by zinc: Preparation of alkynylsilanes in a single step

H Sugita, Y Hatanaka, T Hiyama

文献索引：Sugita, Hikaru; Hatanaka, Yasuo; Hiyama, Tamejiro Tetrahedron Letters, 1995 , vol. 36, # 16 p. 2769 - 2772

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被引用次数: 18

摘要

The direct silylation of 1-alkynes with chlorosilanes smoothly takes place in the presence of zinc powder in acetonitrile, giving good yields of alkynylsilanes. The reactions are tolerant of a wide range of functionalities such as carboxylic acid, ester, alcohol, and chlorine in the 1- alkynes.