反应条件
potassium fluoride; 18-crown-6 ether; 3-(2,4,6-trimethyl-phenyl)-5,6,7,8-tetrahydro-4H-cycloheptathiazol-3-ium perchlorate; potassium tert-butylate in tetrahydrofuran T=25°C; 4 h; Inert atmosphere;
参考文献
Angewandte Chemie - International Edition, , vol. 49, # 50 p. 9761 - 9764