detritylation

用法例句

Treatment of trityl ether with a mixture of trifluoroacetic acid, 2,2-dimethoxy propane and camphor- sulfonic acid as catalyst in dichloromethane through detritylation followed by acetonization gave the ace- tonide in high yield.

介绍了一种新的高效的由三苯甲基醚直接生成丙酮化合物的方法,也就是使三氟乙酸条件下脱三苯甲基的反应和生成丙酮化合物的反应在一个反应瓶中同时进行,使脱三苯甲基作用后生成的醇继续反应得到高产率的丙酮化合物。

The synthesis of triphenylmethyl substituted olefin via Witting reaction;

用Witting反应合成三苯甲基取代烯烃

Six olefins bearing triphenylmethyl group were synthesized.

合成了6种三苯甲基取代烯烃。

In this paper, we synthesized four triphenylmethyl substituted olefins——the 3,3,3-triphenylpropene is synthesized by elimination reaction;the 4,4,4-triophenylbut-1-ene and 5,5,5-triphenylpent-1-ene are prepared through couple reaction; and the 2-methyl-5,5,5-triphen-ylpent-2-ene is obtained by wittig reaction.

三苯甲基衍生物在理论研究，高分子和医药等方面都有较多的应用。

The standard formation heat of gaseous trimethylbenzene was estimated with Watson empirical equation.

气相三甲基苯的标准生成热ΔfH2θ98。

The traditional debenzoylation methods and some new methods and reagents are reviewed with 48 references.

讨论了苯甲酰基的脱去方法 ,包括一些传统的脱苯甲酰基方法和新的方法、试剂。

The Synthesise of 2, 4, 6-Trimethybenzoic Acid from C_9 Arene;

C_9芳烃合成2，4，6-三甲基苯甲酸的研究

Study on Synthesis of 2,4,6-trimethylbenzaldehyde;

2，4，6-三甲基苯甲醛合成与工艺研究

Preparation Method of 2,4,6-Trimethylbenzaldehyde

2,4,6-三甲基苯甲醛的制备方法

A new method for purification of 2,4,6-trimethyl benzoic acid

一种新的2,4,6-三甲基苯甲酸的提纯方法

Synthesis of 5-tert-butyl-1, 2,3-trimethylbenzene by One Step

一步法合成5-叔丁基-1,2,3-三甲基苯

triphenylmethane triisocyanate

三苯基甲烷三异氰酸酯

One-pot Synthesis of Methyl 3,4,5-Trimethoxybenzoate

一步合成3,4,5-三甲氧基苯甲酸甲酯

SYNTHESIS OF 1,2,4,5-TETRAMETHYLBENZENE BY ALKYLATION OF 1,2,4-TRIMETHYLBENZENE WITH METHANOL

偏三甲苯甲醇烷基化制备均四甲苯的工艺研究

Synthesis of 2-Methoxy-4'-trifluoromethyl Acetophenone;

2-甲氧基-4'-三氟甲基苯乙酮的合成

Catalytic Synthesis of 4-Trifluoromethoxy Phenyl Carbamate

4-三氟甲氧基苯基-氨基甲酸甲酯的催化合成

The Study on the Study on the Purification of Trimethoxy Benzaldehyde (TMB);

三甲氧基苯甲醛(TMB)的精制方法

Synthesis of N-(4-Chloro-3-trifluoromethylphenyl)-N′-(4-bromophenyl) urea

N-(4-氯-3-三氟甲基苯基)-N′-(4-溴苯基)脲的合成

Synthesis of Ethyl 4-methyl-2-[4-(trifluoromethyl)phenyl]-1, 3-thiazole-5-carboxylate;

2-对三氟甲苯-4-甲基-5-噻唑甲酸乙酯的合成

Preparation of 1-Benzyl-4-(4-Methyloxy)Phenyl-1, 2, 3-Triazole

1-苄基-4-(4-甲氧基)-苯基-1,2,3-三唑的合成

2-methylmercapto-4-methylamino-6- isopropylamino-S-triazine

２－甲硫基－４－甲氨基－６－异丙氨基－均三氮苯

Synthesis and Characterization of N-methyl-phenylamino-4,6-dimethoxy-1,3,5-triazine;

N-甲基苯氨基-4,6-二甲氧基-1,3,5三嗪的合成与表征

SYNTHESIS OF 4-[1-(1,2,4-TRIAZOL-1-YL)METHYL]-BENZONITRILE

4-[(1H-1,2,4-三氮唑基)甲基]-苯腈的合成

Synthesis of 2-Methyl-5,5,5-Triphenyl-1-Pentylen-3-One

2-甲-基5,5,5-三苯基-1-戊烯-3-酮的合成