propanal的音标

Manufacturing propanal and its derivatives by high-pressure oxo-process

利用吉化高压羰基合成装置生产丙醛及其系列产品

A method for determining 3-Amino-1-Propanal in the reaction system by Gas Chromatography with capillary column ( SE-54) and FID detector was established.

采用气相色谱法，在SE-54石英毛细管色谱柱上，以氢火焰离子化检测器，分离测定了反应液中的3-氨基丙醇。

Methyl 3 ( 3,4 methylenedioxyphenyl) acraldehyde was synthesized through Claisen Schmidt condensation reaction of the heliotropin and propanal with KF/ Al 2O 3 as a catalyst, in yield over 80%.

以KF/Al2O3作催化剂，催化洋茉莉醛和丙醛的Claisen-Schmidt缩合反应合成了2-甲基-3-（3,4-亚甲二氧基苯基）丙烯醛，收率超过80%。