Twelve classes of acetals and ketals were synthesized from aldehyde/ketone and glycol using TiSiWl2O40/TiO2 as a novel e......

Acetals and ketals are among the most important perfume materials and industrial materials of organic synthesis. Up to n......

Twelve classes of acetals and ketals were synthesized from aldehyde/ketone and glycol using TiSiWl2O40/TiO2 as a novel e......

以经H2SO4处理焙烧的高岭土为载体,制备了以其负载的SO42-/ZrO2-TiO2固体酸催化剂。用FT-IR、XRD和NH3-TPD等测试技术表征了催化剂......

以临安钠基蒙脱土为原料制备了铝交联蒙脱土催化剂，进行了X射线衍射和比表面积分析，将其用于环己酮和乙二醇反应，合成环己酮乙二醇缩......

首次采用回流法制备了二氧化钛负载磷钨钼杂多酸催化剂H3PW6Mo6O40／TiO2，该催化剂的适宜制备条件为：原料质量比m（TiO2）：m（H3PW6Mo6O40）=1：2．0......

通过正交试验得出SO4^2-/TiO2催化乙二醇和乙酰乙酸乙酯合成苹果酯A的较优反应条件为：n（乙酰乙酸乙酯）∶n（乙二醇）=1∶1.4,催化剂用量1.......

缩荃和 ketals 的 12 个班作为新奇 eco 友好的催化剂用 TiSiW_(12 )O_(40 )/TiO_2 从 aldehyde/ketoneand 乙二醇被综合。物理描......

Acetals and ketals are among the most important perfume materials and industrial materials of organic synthesis. Up to n......