1.
To introduce the ethyl group into(a compound).
使乙基化把乙基引入（一化合物）
2.
Study on O-hydroxy by ethylation of diethyl carbonate and catechol
碳酸二乙酯乙基化邻苯二酚合成邻羟基苯乙醚
3.
SYNTHESIS OF p-NITROANISOLE WITH DIETHYL CARBONATE AS ETHYLATION REAGENT
碳酸二乙酯作为乙基化试剂合成对硝基苯乙醚
4.
ethoxylated sorbitan
羟乙基化山梨糖醇酐
5.
Synthesis Process of 2-Ethoxyethylamine by Ammoniation Reaction of 2-Ethoxyethanol
2-乙氧基乙醇氨化合成2-乙氧基乙胺工艺研究
6.
aryl alkyl ethoxylate
芳基烷基乙氧基化合物
7.
trimethylvinylammonium hydroxide
三甲基乙烯基氢氧化铵
8.
THE ACTION OF HYDROGEN PEROXIDE TOWARDS 2-METHYL-3- (β-DIETHYLAMINOETHYL) INDOLE
?氧化???-甲基-3-(β-二乙胺乙基)吲哚的作用
9.
cetyltriethylammonium bromide
鲸蜡（基）三乙基溴化铵，十六烷基三乙基溴化铵
10.
Benzylation of 2-furylacetonitrile Using Benzyltriethylammonium Chloride Catalysis;
氯化苄基三乙铵催化2-呋喃乙腈的苄基化反应
11.
A Study on the Synthesis Process of 2-Ethoxyethylamine by 2-Ethoxyethanol Ammoniation
2-乙氧基乙醇氨化合成2-乙氧基乙胺的工艺研究
12.
Study on Direct Synthesis of Ethyl Acetate from Ethanol over Mo-Based Catalyst;
钼基催化剂乙醇一步法制备乙酸乙酯的研究
13.
Effects of Carbonyl Method Acetic Acid on Catalyst in Ethylene Method VAc;
羰基法乙酸对乙烯法醋酸乙烯催化剂的影响
14.
Study on Synthesis of α-Link Ethyl Acetyl Monoacetylaniline Compound
α-环乙基乙酰乙酰苯胺类化合物的合成研究
15.
Synthesis of N,N-diethylaminoethyl-n-butyl Etherby Phase Transfer Catalysis;
相转移催化合成N,N-二乙基氨基乙基正丁基醚
16.
Synthesis of N, N-diethylam ineethyl Benzyl Etherby Phase Transfer Catalysis;
相转移催化合成N,N-二乙基氨基乙基苄基醚
17.
Study on the Catalysts Em ployed in Cyclisation ofβ┐ Hydroxyethylethylenediam ine
β-羟乙基乙二胺环合催化剂的研究
18.
Synthesis of 3,5-diacetoxystyrene by solid acid catalyst
固体酸催化合成3,5-二乙酰氧基苯乙烯