作者:Essayan, Daniel E.、Schubach, Matthew J.、Smoot, Jeanelle M.、Puri, Taranee、Pronin, Sergey V.
DOI:10.1021/jacs.4c06601
日期:——
catalyzed by iron complexes and allows for the site-selective hydrofunctionalization of polyenols. Experimental data suggest that coordination of the hydroxy group to the iron hydride intermediate plays an important role in preferential engagement of the allylic alcohol motif and provides a new basis for selectivity in radical hydrofunctionalization events. As a proof of concept, β- and γ-amino alcohols
描述了氢原子向烯烃的定向转移。该过程由铁络合物催化,并允许多烯醇的位点选择性氢功能化。实验数据表明,羟基与氢化铁中间体的配位在烯丙基醇基序的优先结合中起重要作用,并为自由基氢功能化事件的选择性提供了新的基础。作为概念验证,β-氨基和 γ-氨基醇由相应的多烯醇选择性制备。