Co-salen functionalized on graphene with an average pore size of 27.7 nm as a heterogeneous catalyst exhibited good cata......

A novel spherical macroporous epoxy-dicyandiamide chelate resin was synthesized simply and rapidly from epoxy resin and......

以哌啶为模板剂, 硼酸为结构承载助剂,采用动态水热法成功地合成了Ti-MWW层状前体,经酸处理和煅烧后,得到Ti-MWW分子筛. 紫外-可见......

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研究了气相沉积法制备的硅烷化含钛介孔分子筛（Ti／HMS）催化环己烯与异丙苯过氧化氢（CHP）的环氧化反应的宏观动力学。结果表明：环己烯与CH......

在三氟化硼-乙醚催化作用下,1,2-环己二醇(CHD)与环氧氯丙烷(ECH)发生醚化反应,加碱闭环脱去氯化氢得到1,2-环己二醇二缩水甘油醚.......

以四丙基溴化铵为模板剂,硅溶胶为硅源,分别采用水热静态和动态合成法,制备出钛硅分子筛(TS-1)。采用高温氮化的方法,处理TS-1原粉......

叙述了利用D-甘露醇为手性源合成白三烯B_3(LTB_3)的10-C～20-C片断的新方法。...