1) resorcylic acid
二羟基苯酸
2) 2,6-dihydroxybenzoic acid
2,6-二羟基苯甲酸
1.
Methods for synthesizing 2,6-dihydroxybenzoic acid;
2,6-二羟基苯甲酸的合成方法初探
2.
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。
3.
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。
3) 3,5-dihydroxybenzoic acid
3,5-二羟基苯甲酸
1.
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。
2.
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。
3.
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。
4) copper(Ⅱ) resorcylic
二羟基苯甲酸铜
1.
Preparation of copper(Ⅱ) resorcylic nanometer catalyst;
二羟基苯甲酸铜纳米催化剂的制备
补充资料：1,4-二羟基苯酸双(甲苯)酯
CAS: 19851-61-7
分子式: C22H18O4
中文名称: 1,4-二羟基苯酸双(甲苯)酯
英文名称: 1,4-Benzendicarboxylic acid bis(phenyl methyl) ester；1,4-dibenzyl terephthalate；dibenzyl terephthalate；1,4-Benzendicarboxylic acid bis(phenyl methyl)ester
分子式: C22H18O4
中文名称: 1,4-二羟基苯酸双(甲苯)酯
英文名称: 1,4-Benzendicarboxylic acid bis(phenyl methyl) ester；1,4-dibenzyl terephthalate；dibenzyl terephthalate；1,4-Benzendicarboxylic acid bis(phenyl methyl)ester
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条