Amberlite IR-120 (H+ form) in 1,4-dioxane; water 4 h; Heating;
参考文献
Doyle, Michael P.; Hu, Wenhao; Phillips, Iain M.; Moody, Christopher J.; Pepper, Adrian G.; Slawin, Alexandra M. Z.
Advanced Synthesis and Catalysis, 2001 , vol. 343, # 1 p. 112 - 117