alkyne
n.
炔；炔烃；
英英释义
alkyne[ 'ælkain ]
n.a colorless flammable gas used chiefly in welding and in organic synthesis
同义词：acetyleneethyne
双语例句
用作名词(n.)
The condition of microamount alkyne determined is studied by spectrophotometry was studied and the content of alkyne in semi water gas was measured.The results are satisfatory.
本文研究了利用分光光度法测定炔烃条件，并实测了半水煤气中炔烃，结果令人满意。
The condition of microamount alkyne determined is studied by spectrophotometry was studied and the content of alkyne in semi water gas was measured.The results are satisfatory.
本文研究了利用分光光度法测定炔烃条件，并实测了半水煤气中炔烃，结果令人满意。
权威例句
Cu-catalyzed azide-alkyne cycloaddition.Bioconjugation by Copper(I)-Catalyzed Azide-Alkyne [3 + 2] Cycloaddition
Copper-catalyzed azide-alkyne cycloaddition (CuAAC) and beyond: new reactivity of copper(I) acetylides.
CuI‐Catalyzed Alkyne–Azide “Click” Cycloadditions from a Mechanistic and Synthetic Perspective
Carboxylate-assisted ruthenium-catalyzed alkyne annulations by C-H/Het-H bond functionalizations.
Cu(I)-catalyzed Huisgen azide-alkyne 1,3-dipolar cycloaddition reaction in nucleoside, nucleotide, and oligonucleotide chemistry.
Activity-Based Protein Profiling in Vivo Using a Copper(I)-Catalyzed Azide-Alkyne [3 + 2] Cycloaddition
A highly efficient three-component coupling of aldehyde, alkyne, and amines via C-H activation catalyzed by gold in water.
Modular synthesis of block copolymers via cycloaddition of terminal azide and alkyne functionalized polymers.
Click chemistry as a reliable method for the high-density postsynthetic functionalization of alkyne-modified DNA
1. A new test method, in which alkyne impurity content in 1,3-Butadiene is determined by a capillary gas chromatograph, was introduced.
介绍了一种毛细管气相色谱法测定1 ，3-丁二烯中炔烃杂质含量的新试验方法。
dict.cnki.net
2. This paper reports the route of synthesis multisubstituted alkenes by addition reaction of alkyne zirconalkylation with zirconocene complexes.
本文报道了锆烯络合物对炔烃的烷基化加成，合成多取代烯烃，产率较高。
www.chemyq.com
3. The recent development about applications of ionic liquids(ILs) to transition metal -catalyzed cyclization of alkyne and enyne compounds was introduced.
概述了离子液体在过渡金属催化炔及烯炔类化合物环合反应中应用研究进展。
www.dictall.com
4. The computation indicated that the stable silicyl alkene is produced by the addition reaction of silicon alkyne and hydro-gen.
计算表明，硅炔与氢分子加成反应可生成稳定的甲硅烷基硅烯。
danci.911cha.com
5. Introduction to the Alkyne Triple Bond.
炔烃三键介绍。
www.myoops.org
6. This type of reaction has signicant advantages, the alkyne proceeds the coupling reaction with the halogen atom as the leaving group.
卤原子作为炔烃三键活化基团和定位基，炔烃三键发生亲电加成反应；
www.lunwenwa.com
7. Acetylene (ethyne)Simplest alkyne, C2H2. A colourless, flammable, explosive gas, it is used as a fuel in welding and cutting metals and as a raw material for many organic compounds and plastics.
乙炔：最简单的炔（C2H2），无色可燃气体，广泛用作金属焰焊接和切割的燃料，也是合成许多有机化学品和塑料的原料。
www.jukuu.com
8. The Titano-hydrogenation of Alkyne hydrocarbons was studied by the method of G. C. track.
通过色谱跟踪对炔烃的钛氢化反应进行了研究。
dict.cnki.net
9. This part mainly focused on the synthesis of propargylic alcohols in many methods including metal acetylides, terminal alkyne derivatives and the direct alkynyl C-H activation.
通过金属炔化物、末端炔烃衍生物和炔基碳氢活化等方法来合成炔丙醇。
www.fabiao.net
10. The situation of the improving hydrogenation catalyst for alkyne series in recent over 10 years in France petroleum institute was summarized.
概述了法国石油研究院近十多年来对快烃加氢催化剂的改进情况。
www.chemyq.com
11. In Chapter III, we have developed the Ag-catalyzed intramolecular organic azide and alkyne cyclization to synthesize of 1,3-disubstituted isoquinolines or non-substituted isoquinolines.
第三章中利用银催化分子内有机叠氮与炔的环化反应合成1，3-二取代的异喹啉或单取代的异喹啉。
www.361xs.com
12. In Chapter III, we have developed the Ag-catalyzed intramolecular organic azide and alkyne cyclization to synthesize of 1,3-disubstituted isoquinolines or non-substituted isoquinolines.
第三章中利用银催化分子内有机叠氮与炔的环化反应合成1，3-二取代的异喹啉或单取代的异喹啉。
www.361xs.com
13. This article reviews recent progress in nucleophilic reactions of theα- carbon in vinylidene ruthenium complexes. The nucleophiles include alkene, alkyne, alcohol, acid, amine, water, etc.
综述了近几年钌亚乙烯基络合物中间体α碳的亲核反应。亲核试剂包括烯烃、烃、、、、等。
-- 来源 -- www.ilib.cn
14. "Acetylene (ethyne)Simplest alkyne, C2H2. A colourless, flammable, explosive gas, it is used as a fuel in welding and cutting metals and as a raw material for many organic compounds and plastics."
乙炔:最简单的炔(C2H2),无色可燃气体,广泛用作金属焰焊接和切割的燃料,也是合成许多有机化学品和塑料的原料。
-- 来源 -- 英汉 - 翻译样例 - 自然
15. high carbon alkyne
高碳炔
-- 来源 -- 英汉 - 翻译参考[网络]
16. The software includes alkane, alkene, alkyne, diene, single-ringaromatic, polynuclear aromatic, nonbenzenoid hydrocarbon, halogenated hydrocarbon, alcohol and ether, aldehyde and ketone, carboxylic acid.
系统包括烷烃、烯烃、炔烃、二烯烃、单环芳烃、稠环芳烃和非苯芳烃、卤烃、醇和醚、酚和醌、醛和酮和羧酸及其衍生物等11章的内容。
-- 来源 -- 网友提供
alkyne
