benzyl propionate

synthesis of benzyl propionate catalyzed by niobic acid

铌酸催化合成丙酸苄酯

Under the optimum reaction conditions, the yield of benzyl propionate could reach 87.9 %.

在最佳反应条件下, 丙酸苄酯的收率可达87·9%.

The synthesis of benzyl propionate from propanoic aid, sodium hydroxide and benzyl chloride in the presence of PTC was studied.

本文研究了用相转移催化合成丙酸苄酯的方法。

Under the same conditions, benzyl butyrate, benzyl phenylacetate, octyl propionate and octyl butyrate were synthesized in 87%-90% yield.

利用上述条件合成了丁酸苄酯、苯乙酸苄酯、丙酸辛酯和丁酸辛酯，产率为87%～90%。

Synthesis of benzyl propionate by the composite solid superacid catalyst s_2o_8~ ( 2-)-/ tio_2-moo_3

固体超强酸S2O8~（2-）-/TiO2-MoO3催化合成丙酸苄酯

Study on catalytic preparation of benzyl propionate from p toluene sulphonic acid

对甲基苯磺酸催化制备丙酸苄酯

By using sodium hydrogen sulfate as the catalyst , benzyl alcohol and propionic acid reacted to propionate.

选用乙醇和水作为溶剂,实现亚硫酸氢钠对异氰酸酯的良好封闭.