Synthesis of Symmetrical Organic Carbonates via Significantly Enhanced Alkylation of Metal Carbonates with Alkyl Halides/Sulfonates in Ionic Liquid
作者:Yogesh R. Jorapur、Dae Yoon Chi
DOI:10.1021/jo051722h
日期:2005.12.1
We report a new phosgene-free method for the synthesis of symmetrical organic carbonates via alkylation of metal carbonate with various alkyl halides and sulfonates in 1-n-butyl-3-methylimidazolium hexafluorophosphate, [bmim][PF6], as an ecofriendly reaction media. Alkylation of metal carbonate in various ionicliquids with 1-bromo-3-phenylpropane (1a) as a model reactant has thoroughly been investigated