[reaction: see text] An aqueous biphasic reaction system enables the direct use of allyl alcohol in the Tsuji-Trost reaction without the help of any activating reagents for allyl alcohol. The reaction conditions are neutral to basic, allowing the use of amines as the nucleophile. Theoretical calculations have elucidated the importance of hydration of the hydroxy group for the smooth generation of pi-allylpalladium
[反应:见正文]
水性双相反应系统可以在Tsuji-Trost反应中直接使用
烯丙醇,而无需任何
烯丙醇活化剂的帮助。反应条件对碱性是中性的,允许使用胺作为亲核试剂。理论计算已经阐明了羟基的
水合对于平滑生成π-烯丙基铝物种的重要性。