Copper-Catalyzed S<sub>N</sub>2′-Selective Allylic Substitution Reaction of <i>gem</i>-Diborylalkanes
作者:Zhen-Qi Zhang、Ben Zhang、Xi Lu、Jing-Hui Liu、Xiao-Yu Lu、Bin Xiao、Yao Fu
DOI:10.1021/acs.orglett.5b03692
日期:2016.3.4
A Cu/(NHC)-catalyzed SN2′-selective substitution reaction of allylic electrophiles with gem-diborylalkanes is reported. Different substituted gem-diborylalkanes and allylic electrophiles can be employed in this reaction, and various synthetic valuable functional groups can be tolerated. The asymmetric version of this reaction was initially researched with chiral N-heterocyclic carbene (NHC) ligands
报道了Cu /(NHC)催化的烯丙基亲电试剂与宝石-二硼烷基烷烃的S N 2'-选择性取代反应。在该反应中可以使用不同的取代的宝石-二硼烷基烷烃和烯丙基亲电子试剂,并且可以容许各种合成的有价值的官能团。最初使用手性N-杂环卡宾(NHC)配体研究了该反应的不对称形式。