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Keywords benzyl cinnamate;microwave irradiation;synthesis; 肉桂酸苄酯;微波辐射;合成;
Keywords Benzyl cinnamate;Phase transfer catalyst;Synthesis; 肉桂酸苄酯;相转移催化剂;合成;
Keywords Benzyl cinnamate;Microwave irradiation;Stannic chloride catalysis; 肉桂酸苄酯;微波辐射;四氯化锡催化;
It contains not less than 45.0 per cent m/m and not more than 70.0 per cent m/m of esters, mainly benzyl benzoate and benzyl cinnamate. 本品含酯类成分以安息香苯甲酯和桂皮酸苯甲酯计应为45.;0%25至70
By using cinnamic acid and benzyl chloride as the raw material and adoping the method of phasetransfar catalysis, benzyl cinnamate is synthesed.The productive rate reaches 91.7%. 介绍了以肉桂酸和氯化苄为原料，利用相转移催化法催化合成肉桂酸苄酯的方法，收率达91.;7%25。
Triethanolamine salt of tungstosilicic acid was prepared from tungstosilicic acid and triethanolamine,and was used in the preparation of benzyl cinnamate as catalyst for the first time. 以钨硅酸和三乙醇胺为原料首先合成了钨硅酸三乙醇胺盐,并首次用于催化合成肉桂酸苄酯的催化合成研究。
Keywords microwave irradiation;benzyl cinnamate;water;solventless synthesis;environmentally friendly reaction; 微波辐射;肉桂酸苄酯;水;无溶剂合成;环境友好反应;
Keywords benzyl cyanide;phase transfer catalyst;benzil acid; 苯乙腈;相转移催化剂;苯乙酸;
Keywords benzyl alcohol;para nitration;4-nitrobenzyl alcohol; 苄醇;对位硝化;对硝基苄醇;
Keywords benzyl benzoate;hydrolysis;benzylalcohol;yield; 苄酯;水解;苯甲醇;收率;
Keywords benzyl carboxylate;synthesis;sodium bisulfate;catalysis; 羧酸苄酯;合成;硫酸氢钠;催化;
Catalytic synthesis of benzyl cinnamate by hexadecy trimethylammonium bromide under microwave irradiation 微波辐射十六烷基三甲基溴化铵催化合成肉桂酸苄酯
Keywords benzyl chloroformate;synthesis;application; 氯甲酸苄酯;合成;应用;
Synthesis of Benzyl Cinnamate Catalyzed by Diethylamine under Microwave Irradiation 微波辐射下肉桂酸苄酯的相转移催化合成研究
Synthesis of benzyl cinnamate catalyzed by triethylamine under microwave irradiation 微波辐射催化合成肉桂酸苄酯
Synthesis of benzyl cinnamate catalyzed tetrabutylammonium bromide by under microwave irradiation 微波辐射四丁基溴化铵催化合成肉桂酸苄酯
Study on the Synthesis of benzyl Cinnamate under Microwave Irradiation and in Presence of Sodium Bisulfate Catalysis 微波辐射硫酸氢钠催化合成肉桂酸苄酯的研究
Keywords benzyl cyanide;dimethylamine;LD catalyst;technological condition; 苯乙腈;二甲胺;LD催化剂;工艺条件;
Keywords Benzyl Acetate;benzyl chloride;sodium acetate;n-butanol;CTAB; 乙酸苄酯;氯化苄;三水合乙酸钠;正丁醇;CTAB;
Keywords benzyl acetate phase transfer catalysis n tetrabutylammonium chloride; 乙酸苄酯;相转移催化;氯化四正丁基铵;