containing two chiral centers in the side chain bonded to the 2-position of the imidazolium cation and different anions have been synthesized, characterized and used as chiral solvents for asymmetric Baylis-Hillman (BH) reactions; good yields and fair enantioselectivities were obtained.
合成了三种新型的手性
离子液体(CIL),在侧链上有两个手性中心键合到
咪唑鎓阳离子的2位和不同的阴离子上,表征并用作不对称Baylis-Hillman(BH)反应的手性溶剂;获得了良好的产率和公平的对映选择性。