phenylacetic

phenylacetic

美 　英

• 網絡苯乙

例句

Three different approaches for the synthesis with same starting materials isovanillin and phenylacetic acid have been investigated.

嘗試了以異香草醛和苯乙酸為起始原料的三種不同合成思路。

A technology of desoxybenzoin synthesis from phenylacetic acid by two steps had been researched in this article.

研究了以苯乙酸為起始原料，經二步法合成二苯乙酮的工藝。

Methods: The target compounds were synthesized by multi-step from resorcinol and p-substituted phenylacetic acid as the starting material.

方法：從間苯二酚和對位取代苯乙酸開始，經多步反應，合成出目標化合物。

Objective : Examine penicillin to ferment phenylacetic acid ( PAA ) in liquid remnants quantity.

目的：檢測青霉素發酵液中苯乙酸（PAA）殘量。

Some synthetic methods of phenylacetic acid and its uses were summarized in this paper.

綜述了苯乙酸的合成工藝路線及其應用。

METHODS With 4-hydroxy phenylacetic acid as the material, the target product is obtained by one step. RESULTS The recovery was 90%.

方法以對羥基苯乙酸為原料，經一步反應制得目標產物。

Merit and shortcoming of phenylacetic acid by using benzyl chloride carbonylation process and all kinds of catalyst were chiefly analyzed.

重點分析了采用各種催化劑的氯芐羰基化生產苯乙酸的優缺點。

Analysis of CO gas used for the synthesis of phenylacetic acid by gas chromatography

氣相色譜法分析合成苯乙酸用CO氣體

Technology Research of Producing Phenylacetic acid Na. With Directly Hydrolysis

直接水解法生產藥用苯乙酸鈉的工藝研究

Investigation on New Process for Phenylacetic Acid Production by Carbonylation

羰化合成苯乙酸新工藝的擴試研究

Biotreatment of Mix Gas Including Hydrogen Sulfide and Phenylacetic Acid by Using Bio-trickling Filter

生物滴濾法去除硫化氫與苯乙酸混合廢氣

Study on the effect of phenylacetic acid in leaf-vein tissue culture one-step seedling formation of tobacco haploid plantlet

苯乙酸對煙草單倍體植株葉脈組織培養一步成苗的效應研究

Summarization on the methods for production of phenylacetic Acid

苯乙酸生產方法綜述

Neurotoxic effect of phenylacetic acid on primary cultured cortical cell

苯乙酸對大鼠原代皮質神經元的毒性作用

Treatment and Comprehensive Utilization of Waste Acid Produced in the Process of Phenylacetic Acid

苯乙酸工藝中的廢酸處理及其綜合利用

Introduction of production process of phenylacetic acid by oxo synthesis

羰基合成法生產苯乙酸工藝介紹

Development in the Synthesis of Phenylacetic Acid

苯乙酸合成研究進展