反应条件
Cu(BF4)2 in water; acetone addn. of CH3C6H4N2BF4 to 1,4-bis(acryloyloxy)butane, Cu(BF4)2 and KSCN in aq. acetone (1:2) for 45-60 min; cooling at -10 - -5°C for 2 h; evolution of N2, treatment of residual with Et2O, extn., washing with water, drying with MgSO4, removal of ether, chromy.;
参考文献
Russian Journal of General Chemistry, , vol. 72, # 8 p. 1230 - 1232
