Diphenylmethane相关论文
The synthesis of diphenylmethane using iron-containing mesoporous catalysts prepared by sol-gel meth
Using the sol-gel method, the Fe2O3 coated by silica nanocomposites with the ferric citrate as iron raw was synthesized.......
Synergistic catalysis of isolated Fe3+ and Fe2O3 on FeOx/HZSM-5 catalysts for Friedel-Crafts benzyla
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Selective oxidation of diphenylmethane to benzophenone requires actíve and selective catalysts.The framework incorporat......
Selective formation of pharmaceutical intermediates like diphenylmethane, dimethyldiphenylmethane, benzyl toluene and be......
Synergistic catalysis of isolated Fe3+ and Fe2O3 on FeOx/HZSM-5 catalysts for Friedel-Crafts benzyla
FeOx/HZSM-5 catalyst with 8 wt.% Fe-loading (8-FeZ) exhibited significantly higher reactivity in the benzylation of benz......
The incidence of cathartic colon has been increasing,but satisfactory treatments are still lacking.In order to study the......
氧气氛围下的乙腈溶液中,溴胺-T作氧化剂能够选择性地将二苯甲烷及其衍生物卞位亚甲基上的C—H键磺酰胺化,从而能以较好的收率得到......
系统地研究了Co掺杂MCM-41用于液相催化氧化二苯甲烷的反应,并探讨了不同溶剂及溶剂用量、反应时间、反应温度、催化剂用量等对二......
以苄基卤化物和芳基硼酸为原料,在Pd(OAc)2/PPh3/K3PO4作用下发生Suzuki偶联反应生成二苯基甲烷衍生物。所得化合物的结构均经氢谱、......
以二苯甲烷、苯乙醚为煤的模型化合物,以四氢萘(THN)为溶剂,进行中高压加氢液化实验,结合产物的气相色谱和质谱分析,考察了SO4^2-/ZrO2固......
以4,4′-二氨基二苯甲烷为起始原料,通过碘代、C-N偶联,季铵化,阴离子交换,合成了四种新型桥连的氮杂环卡宾前体(3a,3b和3c和5).产物......
目的:对缴获的可疑白色晶体进行主要成分的检验。方法:采用GC/MS方法进行定性分析。结果:通过标准质谱库检索及与标准品进行对照,比较......
在ZnCl2/粘土-SA01催化剂上合成了二苯甲烷, 考察了负载量、苯/苄基氯摩尔比、催化剂用量、反应温度和时间对该反应的影响, 研究了......
二苯基甲烷,通常用于香料工业,同时又是生产染料、医药的重要中间体。目前,进入工业应用的催化剂大致有两类:一类是铝汞齐,其不足是......
在卤化1-烷基吡啶,1-甲基-3-烷基咪唑季胺盐和盐酸三甲胺与无水AlCl3构成的氯铝酸室温离子液体反应介质中,尝试了苯及其衍生物和氯......