3-bromothiophene是什么意思

网络释义

用法例句

3-bromothiophene was synthesized from thiophene through bromination to give 2,3,5-tribromothiophene,then reduced by Zinc in acetic acid.

以噻吩为原料,先和溴素反应合成2,3,5-三溴噻吩,再以锌作还原剂在乙酸溶剂中反应得到3-溴噻吩,主要研究了第一步反应时的原料配比对反应的影响及第二步的反应时间对反应的影响,反应总收率达72。

3-Iodothiophene was synthesized from 3-bromothiophene and KI by coordination catalytic iodination using CuI/different 1,2-diamine ligands as catalysts.

将配位催化法应用于3-溴噻吩的碘代反应,采用CuI和不同的1,2-二胺配体组成的催化体系,合成了3-碘噻吩。

2-(3-Thieny1) malonic acid was synthesized from 3-bromothiophene with coordinative catalyst,through a new route,namely iodination,condensation,hydrolysis and acidification.

设计了合成2-(3-噻吩基)丙二酸的新路线,采用配位催化碘化法,以3-溴噻吩为原料,经碘代、缩合和水解、酸化等反应合成2-(3-噻吩基)丙二酸。

Thiophene reacted with bromine and zinc to produce 3-bromothiophene via substitution and reduction reaction.

噻吩与溴、锌粉依次发生取代,还原反应生成3-溴噻吩。

Structure and conductive properties of polythiophenes and poly(3-octylthiophene)

聚噻吩及聚3-辛基噻吩结构与导电性能研究

Theoretical calculation of thermodynamic properties of polybrominated phenoxathiins

多溴代吩噁噻热力学性质的理论计算

Synthesis and aroma characteristic of 3-Benzylthiothiophene,3-Furfurylthiothiophene and 3-Dodecylthiothiophene

3-苄硫基噻吩、3-糠硫基噻吩和3-十二烷硫基噻吩的合成及其香气特征

Study on the Synthesis and Flavor Characteristic of 3-Alkoxythiophene and 3-Thienyl Sulfide;

3-烷氧基噻吩和3-噻吩硫化物的合成及其香味特征研究

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

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

Research on the Synthesis and Optical Properties of Poly(3-phenylthiophene);

聚3-苯基噻吩的合成及其光学性能研究

Synthesis of 3-Thienylmalonic Acid and Nucleophilic Reaction of Aryl Halides;

3-噻吩丙二酸的合成及卤代芳烃亲核取代反应

Synthesis and Electrochemical Characteristics of 3-Alkylthiophene Copolymers

3-烷基噻吩交替共聚物的合成及其电化学性质

Thermodynamic Analysis for Alkylation of 3-Methylthiophene with Isobutene

3-甲基噻吩与异丁烯烷基化反应的热力学分析

Conductive Properties of Poly(3-octylthiophene)/Multi-walled Carbon Nanotubes Composites

聚3-辛基噻吩/MWNTs复合材料的导电性能研究

Oxidation and Bromination of 3, 4-Diaryl-2, 5-dihyrothiophenes;

3，4-二芳基-2，5-二氢噻吩的氧化脱氢及溴化反应研究

The results show that the sequence of sulfur-containing compounds cracking from difficulty to ease is thiophene, 2-methylthiophene, 2,5-dimethylthiophene.

结果表明，噻吩类硫化物的裂化难易顺序为噻吩甲基噻吩甲基噻吩。

High-Quality Conducting Polymers Prepared from 3-Methylthiophene and Pyrrole, Indole, Carzole by Electrochemical Copolymerization;

3-甲基噻吩与吡咯、吲哚、咔唑电化学共聚制备高性能导电高分子

Synthesis and Characterization of Poly(3-hexylthiophene) Based on Organic-inorganic Solar Cells;

基于有机—无机太阳能电池的聚（3-己基噻吩）的制备与表征

Study on Preparation and Properties of Conducting Poly (3-octylthiophene) /Carbon Nanotube Composites

聚3-辛基噻吩/碳纳米管导电复合材料制备与性能研究

Determination of metamitron residue in cereal and oil using poly (3-thiophenemalonic acid) modified glassy carbon electrode

利用3-噻吩丙二酸修饰玻碳电极检测粮油中残留苯嗪草酮