resorcylic acid

用法例句

Methods for synthesizing 2,6-dihydroxybenzoic acid;

2,6-二羟基苯甲酸的合成方法初探

The main product was 2,6-dihydroxybenzoic acid.

2,6-二羟基苯甲酸(2,6-DHBA)是合成超高效除草剂KIH-2023及医药的主要原料。

The conclusion was obtained that synthesis of 2,6-dihydroxybenzoic acid in solvent was better than in water, suggesting that it should be a feasible method for synthesis of 2,6-dihydroxybenaoic acid with the purity of over 99%.

本文重点描述分析、比较了水相法、溶剂法合成2,6-二羟基苯甲酸的反应机理、反应条件及后处理方法,并由此得出结论:在溶剂中溶剂法合成2,6-二羟基苯甲酸从各个方面优于以水做溶剂合成水相法。

Using 3,5-dihydroxybenzoic acid as the reactant,4-bromo-3,5-dimethoxybenzaldehyde was prepared by four steps reaction,including bromization,methylation,condensation and oxidation,and the total yield was 18.

以3,5-二羟基苯甲酸作为原料,经过溴化、甲基化、缩合、氧化等四步反应合成了4-溴-3,5-二甲氧基苯甲醛,其总收率为18。

3,5-Dihydroxybenzyl alcohol is synthesized from 3,5-Dihydroxybenzoic acid by acylation and reduction by sodium borohydride reagent systems, which gives a convenient synthetic method.

以3,5-二羟基苯甲酸为原料,经酰化、硼氢化钠还原体系还原,合成了3,5-二羟基苯甲醇。

It was found that the reaction to 3,5-dihydroxybenzoic acid, sodium benzoate and catalyst are zero-, one-and one-order respectively.

研究了3,5-二羟基苯甲酸(DHB)为原料采用催化转移加氢法合成3,5-二氧代环己烷羧酸(DOC)的过程,得到了以5%Pd/C为催化剂、甲酸钠为氢供体的3,5-二羟基苯甲酸转移加氢宏观反应动力学。

Preparation of copper(Ⅱ) resorcylic nanometer catalyst;

二羟基苯甲酸铜纳米催化剂的制备

Color reaction and its analytical application of 3-(ben zothiazofeazo)-5-bromo-2,6-bihydroxy benzoic acid with copper

3-[苯并噻唑偶氮]-5-溴-2,6-二羟基苯甲酸与铜的显色反应及其应用

Synthesis of 3,5-di-tert-butyl-2,6-di-hydroxybenzoic Acid

3,5—二叔丁基—2,6二羟基苯甲酸的合成

2,5-dihydroxybenzoic acid

2,5-二羟基苯甲酸

2,4-dihydroxybenzoic acid

２,４－二羟基苯甲酸

Selective Oxidation of 4-Substituted-2, 6-di(hydroxymeth yl) phenols

4-取代-2,6-二(羟甲基)苯酚的选择氧化

butyl phthalybutyl glycollate

丁基苯二甲酰基羟乙酸

The Syntheses and Properties ef Polymeric Crown Ethers

2,6-二羟甲基酚类与苯并冠醚缩聚合成酚醛型冠醚聚合物

Preparation of 3,5-Dihydroxytoluene from Methyl 3,5-Dihydroxybenzoate by Catalytic Hydrogenation

3,5-二羟基苯甲酸甲酯催化加氢制备3,5-二羟基甲苯

STUDY ON THE SYNTHESIS OF 2,6-DIMETHYLANILINE WITH 2,6-DIMETHYLPHENOL BY GAS PHASE AMINATION;

2,6-二甲基苯酚气相胺化合成2,6-二甲基苯胺的研究

2,4-dihydroxybenzene carboxylic acid

２,４－二羟基苯羧酸

RHEOLOGICAL BEHAVIOUR OF THE COPOLYESTER CONTAINING PHB, TPA, RES AND BHP

含对羟基苯甲酸、对苯二甲酸、间苯二酚、4,4′-二羟二苯酮共聚酯的流变行为研究

Synthesis and Characterization of 2,6-Dimethoxyaniline

2,6-二甲氧基苯胺的合成与结构表征

Study on 2,6-DMBQ from fermented wheat germ

麦胚发酵产2,6-二甲氧基对苯醌的研究

Phendimetrazine pamoate (embonate)

双羟萘酸二苯甲吗啉

3 hydroxyanthranilic acid

3羟基2氨基苯甲酸

propyl para-hydroxybenzoate

丙基对羟基苯甲酸酯

hydroxyphenethyl ester

氨基甲酸β－羟苯乙基酯

Aldol Condensation of Diacetybenzene with Benzaldehyde Containing a Hydroxyl Group Catalyzed by p-Toluenesulfonic Acid

对甲苯磺酸催化下二乙酰苯与含有羟基的苯甲醛的Aldol缩合反应