Preparation of 1,3-Dithiolan-2-ylium Tetrafluoroborate and Its Reaction with Enol Trimethylsilyl Ethers
作者:V. Prakash Reddy、Donald R. Bellew、G. K. Surya Prakash
DOI:10.1055/s-1992-26336
日期:——
1,3-Dithiolan-2-ylium tetrafluoroborate (2) has been prepared and is found to be a good C-alkylating agent for the ß-1,3-dithiolaniation of carbonyl compounds through their enol trimethylsilyl ethers.