作者:Amadeu Bonet、Cristina Sole、Henrik Gulyás、Elena Fernández
DOI:10.1002/asia.201000826
日期:2011.4.4
Combo effects: The first example of an iron‐mediated β‐boration of activated olefins is reported. The origin and the benefits of the catalytic activity associated with the presence of iron have been questioned and carefully studied. The iron system has been compared to the organocatalytic β‐boration of α,β‐unsaturated esters, ketones, and imines (see scheme; acac=acetylacetonate, pin=pinacol).
组合效应:报道了铁介导的活化烯烃的β-硼酸酯化的第一个例子。与铁的存在有关的催化活性的起源和益处已受到质疑和仔细研究。已将铁系统与α,β-不饱和酯,酮和亚胺的有机催化β-硼酸酯(参见方案; acac =乙酰丙酮酸酯,pin =频哪醇)进行了比较。