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.
1,3-二
硫杂
环戊烷-2-氧鎓四
氟硼酸盐(2)已被制备,并发现其是一种优良的C-烷基化试剂,可用于通过其烯醇三甲基
硅醚对羰基化合物进行β-1,3-二
硫杂
环戊烷化反应。