cinnamic acid

Study of application of non-aqueous capillary electrophoresis ultravoilet detection Determining of cinnamic acid in cassia twig

非水相毛细管电泳-紫外检测法的应用研究&桂枝中肉桂酸的测定

Microwave irradiation was used to the Knoevenagel-Doebner synthesis of cinnamic acid acidpyridine as a catalyst.

结果表明,无溶济法微波辐射合成肉桂酸操作简便、反应迅速、收率较高,具有一定的应用价值.

MEP of H _ 2 O and trans-cinnamic acid were calculated, and themaps were drawn.

计算并绘制了H_2O及反式肉桂酸的MEP图.

The results indicate that sodium benzoate, ammonium benzoate, cinnamic acid inhibited anodic process significantly.

结果表明：苯甲酸钠、苯甲酸铵、肉桂酸对DI材的阳极过程有明显的抑制作用；

The effect of Cinnamic acid on the conversion of turpentine oil to terpine hydrate was studied.

本文对苯丙烯酸在松节油转化成水合萜二醇反应中的作用进行了对比研究。

Objective : To compare the diversity of contents of Cinnamic acid in Rhizoma Typhonii afterprocessed.

目的: 比较禹白附炮制前后桂皮酸含量的变化.

Production methods: p-methoxy cinnamic acid and ethanol reaction, p-toluenesulfonic acid as a catalyst.

生产方法: 对甲氧基肉桂酸与乙醇反应, 对甲苯磺酸作催化剂.

Effects of cinnamic acid on correlative gene expression of A549 cells in human lung cancer

肉桂酸对人肺腺癌A549细胞相关基因表达的影响

2,6 Dimethoxyphenyl Lithium could not react with cinnamic acid, but reacted with methyl cinnamate to produce 2 ′, 6 ′ dimethoxychalcone.

2,6二甲氧基苯基锂与肉桂酸不发生反应，但能与肉桂酸甲酯反应生成2′，6′二甲氧基查尔酮；

The article introduces the method to synthesize the cinnamic acid with microwave radiation. Contrasting with the traditional heating method, the method takes the advantages of convenience and promptitude, high rate of yield and pureness, and little pollution to the environment.

本文介绍了微波辐射合成肉桂酸的方法，该法与传统加热法相比具有简便快捷、产率和纯度高、对环境污染小的优点。

This paper introduces the industrial synthesis and application of cinnamic acid, analyses its market and investment.

本文介绍了肉桂酸的工业合成方法和应用,并对肉桂酸的市场前景、投资回报进行了分析.

Study on the Terminal Differentiation of Human Osteosarcoma MG-63 Cells Induced by Ginsenoside Rg1, Cinnamic Acid, Tanshinone ⅱ A and Their Combinations

人参皂甙Rg1、肉桂酸、丹参酮ⅡA及其组合对人成骨肉瘤MG-63细胞终末分化的诱导研究

Butyl cinnamate was synthesized from cinnamic acid and butyl alcohol using tungstosilicic acid as catalyst.

以钨硅杂多酸为催化剂,通过肉桂酸和正丁醇反应合成肉桂酸正丁酯.

Synthesis of Cinnamic Acid Lauric Anhydride by the Pd Catalyst

利用负载钯催化剂合成肉桂酸月桂酸酐

In styrax gummi, the contents of free and hydrolytic cinnamic acid were 7.03% and 25.26% respectively: and in its original plant, they were 0.3% evenly.

苏合香胶中游离及水解桂皮酸的含量分别为7.03%，25.26%；原植物中含量均为0.3%。

Benzyl cinnamate was synthesized by a two-step reaction: cinnamic acid reacted with thionyl chloride giving cinnamyl chloride and cinnamyl chloride was then reacted with benzyl alcohol giving benzyl cinnamate whose structure was characterized by IR, 1H NMR and MS.

第一步将肉桂酸制成肉桂酰氯，第二步将肉桂酰氯与苄醇反应制得肉桂酸苄酯。结构经IR，1H NMR和MS确证。

The effect of cinnamic acid on the conversion of turpentine oil to terpine hydrate

苯丙烯酸对松节油转化水合萜二醇的作用研究

An Approach of Catalytic Mechanism of Potassium Carbonate in the Preparation of Cinnamic Acid

碳酸钾在肉桂酸制备中催化机理的探讨