活性炭负载磷钨杂多酸催化合成缩醛(酮)

杨水金;杜心贤;吕宝兰

Synthesis of acetals and ketals catalyzed by phosphotungstic acid supported on active carbon

YANG Shui-jin;DU Xin-xian;LV Bao-lan;

. 2005, (1): 81 -84 .