Vivien Anthony, Veyre Laurent, Mirgalet Raphaël, Camp Clément, Thieuleux Chloé
Université de Lyon, Institut de Chimie de Lyon, Laboratory of Catalysis, Polymerization, Processes and Materials, CP2M UMR 5128 CNRS-UCB Lyon 1-CPE Lyon, CPE Lyon 43 Bd du 11 Novembre 1918, 69616 Villeurbanne, France.
Elkem Silicones, R&I Chemistry, 9 Rue Specia, 69190 Saint Fons, France.
Chem Commun (Camb). 2022 Mar 24;58(25):4091-4094. doi: 10.1039/d2cc00377e.
The low temperature regioselective hydrosilylation of various alkenes with (1,1,1,3,5,5,5-heptamethyltrisiloxane) MDM is described using Mn(CO) under UV irradiation with Mn loadings as low as 1 mol%, in the absence of additives and with excellent selectivity and yields. The generation of a manganese radical allowed the anti-Markovnikov hydrosilylation products to be selectively obtained in yields up to 99%.
描述了在紫外线照射下，使用低至1 mol%的锰负载量的Mn(CO)，在无添加剂的情况下，以(1,1,1,3,5,5,5-七甲基三硅氧烷)MDM对各种烯烃进行低温区域选择性硅氢化反应，具有优异的选择性和产率。锰自由基的生成使得能够选择性地获得高达99%产率的反马氏硅氢化产物。
