A Facile Atom-Economic Synthesis of Imidazoles with Chalcogenophosphoryl Substituents via Free-Radical Addition of Secondary Phosphine Chalcogenides to 1-Vinylimidazoles
作者:Boris Trofimov、Nina Gusarova、Svetlana Malysheva、Nataliya Belogorlova、Lidiya Parshina
DOI:10.1055/s-0030-1260025
日期:2011.6
Secondary phosphine sulfides and selenides react with 1-vinylimidazoles under radical initiation conditions to give the corresponding anti-Markovnikov adducts in up to 98% yields. 1-vinylimidazoles - phosphine sulfides - phosphine selenides - radical addition
在自由基引发条件下,仲膦硫化物和硒化物与1-乙烯基咪唑反应,以高达98%的收率得到相应的抗马氏复合物。 1-乙烯基咪唑-硫化膦-硒化膦-自由基加成