Pseudo-Encapsulation-Nanodomains for Enhanced Reactivity in Ionic Liquids
作者:Cameron C. Weber、Anthony F. Masters、Thomas Maschmeyer
DOI:10.1002/anie.201206113
日期:2012.11.12
domains within 1‐alkyl‐3‐methylimidazolium ionicliquids can affect reaction outcomes by pseudo‐encapsulation of reactants and this has been explored for a nucleophilic substitution reaction using a cationic substrate and a range of nucleophiles. The significant rate enhancements observed correlate with the concentration of the polar reactants within the ionicliquid's polar domain. ([CnMIM]=1‐alkyl‐3‐methylimidazolium)
域受限:1-烷基-3-甲基咪唑鎓离子液体中的极性和非极性域可通过反应物的假包封影响反应结果,这已被探索用于使用阳离子底物和一系列亲核试剂的亲核取代反应。观察到的显着速率提高与离子液体极性域中极性反应物的浓度相关。([C n MIM] = 1-烷基-3-甲基咪唑鎓)。