High-Yielding and Rapid Carbon-Carbon Bond Formation from Alcohols: Allylation by Means of TiCl4
作者:Alfred Hassner、Chennakesava Bandi
DOI:10.1055/s-0033-1338746
日期:——
TiCl4 efficiently promotes high yield (80–99%) replacement of OH in tertiary, benzylic, and allylic alcohols, and even nonactivated secondary alcohols, by an allyl group. The reaction usually proceeds within minutes at room temperature.
TiCl4 有效地促进了烯丙基对叔醇、苄醇和烯丙醇,甚至未活化的仲醇中 OH 的高产率 (80-99%) 置换。反应通常在室温下在几分钟内进行。