Synthesis of benzaldehyde dihexyl mercaptal catalyzed by phosphotungstic acid immobilized on ion exchange resin 树脂固载磷钨酸催化合成苯甲醛正己硫醇缩醛
Study on synthesis of glycerol triacetate using p - toluensulphonic acid supported by activated carbon as catalyst 活性炭负载对甲苯磺酸催化合成三醋酸甘油酯工艺条件研究
It was proposed that the catalytic amination of metyl t - butyl ether by solid acid was a promising " green " process 指出固体酸催化甲基叔丁基醚的氨化是值得开发的绿色化工技术。
A solvent - free procedure for synthesis of n - sulfonylimines catalyzed by zr 2 183 ; 4h2o sio2 solid acid under microwave irradiation 微波辐射下氨基磺酸催化合成季戊四醇双缩醛酮
Various synthetic procedures , modification methods of mesoporous alumina and its application for acid catalysis are reviewed herein 本文综述了介孔氧化铝合成、改性研究的历史与现状，及在酸催化过程中的应用。
Enantioselective borane reduction of prochiral ketones catalyzed by s - indolin - 2 - yl methanol or - indoline - 2 - carboxylic acid enantioselective borane reduction of prochiral ketones catalyzed by 硼烷体系中吲哚醇或吲哚酸催化的前手性酮的不对称还原
Cyclohexene can be directly oxidized to adipic acid with 30 % h2o2 in the presence of h7 [ p ( w2o7 ) 6 ] ? xh2o without any phase transfer catalyst and organic solvents 摘要报道了在无相转移剂条件下，用磷钨酸催化过氧化氢氧化环己烯合成己二酸，收率最高为72 . 6 % 。
Abstract : using sulfamie acid as catalyst , synthesis of benzyl acetate and phenylethyl acetate through esterification were studied . the yields are good with high purity 文摘:研究了氨基磺酸催化酯化合成乙酸苄酯和乙酸苯乙酯。此工艺反应时间短、能耗低、产品纯度高、产率良好、无三废污染，优于文献方法。
Improvement measures and synthesis processes of acetamidine hydrochloride from nitrile over acid catalysts were reviewed . suggestions for the production and development of acetamidine hydrochloride in china were put forward 摘要总结了乙腈酸催化法合成盐酸乙脒的工艺改进措施，介绍了?催化法是合成盐酸乙脒的工艺过程，提出了国内盐酸乙脒生产开发的建议。
It is pointed that the routes of dimethyl oxalate hydrogenation and solid acid catalysis of methyl formate and formaldehyde could be the environmentally friendly and economically attractive alternatives to existing method for industrial production of methyl glycolate 指出草酸二甲酯催化加氢法和以甲酸甲酯和甲醛为原料的固体酸催化法是有吸引力的环境友好的经济路线。
