Use of 1,8-Diazabicyclo[5.4.0]undec-7-ene in Preparation of Trimethylsilyl Enol Ethers and Trimethylsilylacetylenes
作者:Yoshiyuki Taniguchi、Junji Inanaga、Masaru Yamaguchi
DOI:10.1246/bcsj.54.3229
日期:1981.10
Trimethylsilyl enol ethers were prepared by using a combination of chlorotrimethylsilane and 1,8-diazabicyclo[5.4.0]undec-7-ene in good yields. Trimethylsilylation of acetylenes was also achieved with the same reagents in the presence of silver salt as catalyst.
三甲基甲硅烷基烯醇醚是通过使用三甲基氯硅烷和 1,8-二氮杂双环 [5.4.0] undec-7-ene 的组合制备的,收率良好。在银盐作为催化剂的存在下,乙炔的三甲基甲硅烷基化也可以用相同的试剂实现。