英语语法分析

Synthesis of 2-(ethoxycarbonyl) cyclopentanone by Dieckmann reaction with diethyl adipate as raw material was studied.

以己二酸二乙酯为原料，经狄克曼反应合成2 -羰环戊基甲酸乙酯。

The reaction of the synthesis of dibutyl adipate catalyzed by phosphotungstic acid supported on activated carbon was studied.

研究了用活性炭固载磷钨酸催化合成己二酸二丁酯的反应。

The results indicated that phosphotungstic supported on activated carbon was an excellent catalyst for synthesizing dibutyl adipate.

结果表明活性炭固载磷钨酸是合成己二酸二丁酯的有效催化剂。