Catalytic Allylic Oxidation to Generate Vinylogous Acyl Sulfonates from Vinyl Sulfonates
作者:James K. Tucker、Matthew D. Shair
DOI:10.1021/acs.orglett.9b00845
日期:2019.4.5
formation of vinylogous acyl sulfonates was accomplished via the allylic oxidation of the corresponding vinyl sulfonates. The reaction progressed through the agency of catalytic iron(III) chloride catalysis with tert-Butyl hydroperoxide (TBHP) as the stoichiometric oxidant. Tolerance of other functional groups, including some other allylic and benzylic sites, was observed.
乙烯基酰基磺酸盐的区域选择性形成是通过相应乙烯基磺酸盐的烯丙基氧化完成的。该反应通过催化氯化铁(III)的催化作用进行,其中叔丁基过氧化氢(TBHP)为化学计量的氧化剂。观察到对其他官能团的耐受性,包括一些其他的烯丙基和苄基位点。