原甲酸乙酯用英语怎么说，原甲酸乙酯的英文翻译

词语导航

基本信息

词语：原甲酸乙酯

繁体：原甲酸乙酯

拼音：yuán jiǎ suān yǐ zhǐ

英语翻译

【化】 ethyl orthoformate; ethyl orthoformiate

分词翻译

原的英语翻译：

former; original
【化】 ortho-
【医】 arch-; arche-; ortho-; pro-; prot-; proto-

甲酸乙酯的英语翻译：

【化】 ethyl formate; ethyl formiate
【医】 ethyl formate; formic ether

翻译例句

1. 其制备方法是以氯化铵为催化剂，原甲酸三乙酯为解水剂，由无水乙醇和环己酮缩合合成。

Cyclohexanone diethyl acetal was prepared from cyclohexanone with anhydrous ethanol as reactant, ammonium chloride as catalyst, triethyl orthoformate as water scavenger.

2. 江西武山铜矿的浮选实验研究表明：异丙基黄原酸甲酸乙酯与黄药相比，对硫化铜矿具有更高的回收率，精矿中铜品位更高。

Floatation experiment in Wushan copper Mine shows that isopropyl xanthogen ethyl formate has higher recovery ratio and higher copper grade than xanthate when they are used as copper sulfide collector.

3. 考察了不同条件对异丙基黄药合成异丙基黄原酸甲酸乙酯的影响。

The effect that isopropyl xanthogen ethyl formate is synthesized with isopropyl xanthate under differ condition has been studied.www.WENTIYi.cOM

4. 目的研究以庚醛和原甲酸三乙酯为原料制备庚醛二乙缩醛的工艺条件。

Aim \ Enanthal diethyl acetal is prepared with heptaldehyde and triethyl orthoformate as raw materials.

5. 考察了不同条件对异丙基黄药合成异丙基黄原酸甲酸乙酯的影响。

The effects that isopropyl xanthogen ethyl formate is synthesized with isopropyl xanthate under differ conditions has been studied.

6. 方法原甲酸三乙酯与氰乙酸乙酯缩合，然后和羟乙基肼经环合、水解等一锅法合成5-氨基吡唑-4-甲酸，然后在亚硫酸钠存在条件下加热脱羧得到5-氨基-1-羟乙基吡唑。

METHODS 5-amino-1-hydroxyethyl pyrazole-4-carboylic acid was synthesized through condensation of ethyl cyanoacetate and triethyl orthoformate followed by one-pot methodology of cyclization, hydolysis.

7. 原甲酸三乙酯的投料量是过量的，没反应的原甲酸三乙酯回收后套用在下一釜反应中。

Orthoformic triethyl ester is of too much amount The unreacted orthoformic triethyl ester is recovered without appreciable impurities by distillation and can be used in the next batch.

8. 前言：以2′，5′-二羟基苯乙酮和原甲酸三乙酯缩合得到6- 羟基- 4- 色酮，再经催化氢化得到标题化合物。

6-Hydroxychroman was prepared by catalytic hydrogenation of 6-hydroxy-4-chromone, which was prepared via condensation of 2′, 5′-dihydroxyacetophenone with triethyl ortho-formate.

9. 前言：以2′，5′-二羟基苯乙酮和原甲酸三乙酯缩合得到6- 羟基- 4- 色酮，再经催化氢化得到标题化合物。

6-Hydroxychroman was prepared by catalytic hydrogenation of 6-hydroxy-4-chromone, which was prepared via condensation of 2′, 5′-dihydroxyacetophenone with triethyl ortho-formate.