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
N-[3-((3-(Dimethylamino)-1-oxo-2-propenyl)phenyl]-N-ethyl acetamide was synthesized from m-nitro acetophenone by reduction,acetylation,ethylation and condensation with an overall yield of 77%.
以间硝基苯乙酮为起始原料,经过还原、酰化、乙基化和缩合合成了标题化合物。
Catalytic synthesis of phenetole by ethylation of phenol with diethyl carbonate(DEC)in fixed bed reactor was investigated.
以碳酸二乙酯(DEC)为乙基化试剂,与苯酚在气固相条件下催化合成苯乙醚。
Modification of rapeseed oil by ethoxylation and hydroxylation and its use as fatliquoring agent;
菜籽油的羟化乙氧基化改性与加脂应用
Study on Ethoxylation of Fatty Alcohol Catalyzed by Lipase;
脂肪酶催化脂肪醇乙氧基化研究
Influence of molding technics on particle of Al-Mg composite oxide (MAO) in ethoxylation;
成型工艺条件对粒状镁铝复合氧化物催化乙氧基化的影响
Modification of Wood by Cyanoethylation Under Microwave Radiation;
微波辐射作用下木材氰乙基化改性研究
China fir was modified by cyanoethylation under microwave radiation.
利用微波辐射对杉木进行氰乙基化改性,研究了各种反应条件对氰乙基化反应的影响。
According to the physical properties of sheets, the optimal technology of fiber hydroxyethylation was obtained.
本研究在不同的环氧乙烷用量、碱浓、温度条件下处理纤维 ,根据其成纸的物理性能指标的变化情况 ,得到较为适宜的羟乙基化处理条件 ,并通过电镜观察纤维形态和截面的变化来进一步说明纤维羟乙基化作用后性能的提
To introduce the ethyl group into(a compound).
使乙基化把乙基引入（一化合物）
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
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
ethoxylated sorbitan
羟乙基化山梨糖醇酐
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
aryl alkyl ethoxylate
芳基烷基乙氧基化合物
trimethylvinylammonium hydroxide
三甲基乙烯基氢氧化铵
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
cetyltriethylammonium bromide
鲸蜡（基）三乙基溴化铵，十六烷基三乙基溴化铵
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
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
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
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
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
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
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
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
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