Methyl 2-thienyl ketone是什么意思

网络释义

用法例句

5PW12O40) catalysts used for the synthesis of pharmaceutical intermediate 2-acetylthiophene were prepared.

5PW12O40)催化剂催化合成药物中间体2-乙酰噻吩。

The traditional preparing method of 2-acetylthiophene has some disadvantages.

针对传统的合成2-乙酰噻吩的方法存在的一些弊端,选用环境友好型催化剂-磷钨酸来合成2-乙酰噻吩。

The method of the determination of drug intermediate 2-acetylthiophene was set up by gas chromatography on 1 500 mm ×3mm i.

建立了在5％ OV-7/Chromosorb W-AW DMCS气相色谱柱上分离和测定药物中间体2-乙酰噻吩的方法。

Methods:Zileuton wassynthesized via 3-step reactions with 2-acetyl benzo[b]thiophene as the starting material.

方法:以2-乙酰基苯并噻吩为起始原料,经3步反应合成齐留通。

Synthesis of 2-Acetylthiophene and New Schiff Bases

2-乙酰噻吩及其新型席夫碱的合成

CATALYTIC SYNTHESIS OF 2-ACETYLTHIOPHENE OVER SiO_2-SUPPORTED HETEROPOLYACID

二氧化硅负载磷钨酸催化合成2-乙酰噻吩

Study on the Synthesis of 2-Thiophene-2-yl-ethylamine;

2-（2-噻吩）乙胺的合成工艺研究

Study on Synthesis,Characterization and Fluorescence Property of Ethyl 5-acetyl-2-amino-4-methylthiophene-3-carboxylate

5-乙酰基-2-氨基-4-甲基噻吩-3-甲酸乙酯的合成、表征及荧光性能研究

Improved Process for the Synthesis of Trans-2-(Nitrovinyl)thiophene

反式2-硝基噻吩乙烯的合成工艺改进

Sythesis, Characterization and Studies on Fluorescence Property of Rare Earth Complexes with 2-Thiopheneacetic Acid and 1,10-Phenanthrolione;

2-噻吩乙酸、1，10-邻菲啰啉稀土配合物的合成、表征及荧光性能研究

The scheme initially involves acylation of thiophene using a carboxylic acid to afford the acyl thiophene.

这条路线是先用羧酸使噻吩已酰化制得酸基噻吩。

Micro-Region Structure and Photoelectron Transport Performance of Dithieno [3,2-b∶2',3'-d]Thiophene-2-Dicarboxylic Acid

二噻吩并[3,2-b:2',3'-d]噻吩-2-羧酸的微区结构及光电子传输特性

Vulcanization accelerator NOBS (N-oxydiethylene-2-benzothiazyl sulfenamide)

GB/T8829-1988硫化促进剂nOBS(n-氧二乙撑-2-苯骈噻唑次磺酰胺)

SYNTHESIS OF 3-SUBSTITUTED-2-ACYLIMINO-4-THIAZOLIDONES AND ITS 5-ACETIC ACID COMPOUNDS

3-取代-2-酰亚胺-4-噻唑烷酮及其5-乙酸化合物的合成

The Synthesis of Ethyl 2 Nitromethyl 4 Carboxylate and Its Condensation Reaction with Acrylamide

2－硝基甲基噻唑－4－羧酸乙酯的合成及与丙烯酰胺的缩合

Study on Synthesis of 3, 4-ethylenedioxythiophene;

3，4-乙撑二氧噻吩的合成工艺研究

Study on the Synthesis and Characterizition of 3,4-ethylenedioxythiophene;

3，4-乙撑二氧噻吩（EDOT）的合成与表征

Synthesis of 2-aryloxy-5,6-dihydrothienothieno[2,3-d]pyrimidin-4(3H)-ones

2-芳氧基噻吩并噻吩[2,3-d]并嘧啶酮衍生物的合成

Studies on the Synthesis of 3-Hydroxy-2-Thiophene Cirboxylic Acid Methyl Ester;

3-羟基-2-噻吩甲酸甲酯的合成

Improvement in synthesis of 1-(thiophen-2-yl)hexadecan-1-one

2-十六烷基噻吩酮的合成工艺改进

Improved Methods of Synthesizing 2-Aminothiophenes

2-氨基噻吩类衍生物的合成方法改良

Study on Syntheses, Characterizations and Properties of 2, 5-Thiophenediacylhydrazones and 4, 5-imidazolediacylhydrazones;

2，5-噻吩、4，5-咪唑双酰腙的合成、表征及性能研究