acetylenes

是什么意思
  • 网络乙炔类;炔烃
  • 英英释义

    acetylene[ ə'setili:n ]

    • n.a colorless flammable gas used chiefly in welding and in organic synthesis

      同义词:ethynealkyne

    学习怎么用

    词组短语

    acetylene black乙炔黑

    dissolved acetylene液化乙炔(在钢瓶中溶于丙酮)

    acetylene gas乙炔气

    acetylene cylinder[化]乙炔罐

    双语例句

    1.
    RecentAdvancesinSynthesisofTerminalArylAcetylenesbyPalladium-CatalyzedCoupling-EliminationReaction
    钯催化偶联-消去法合成芳基末端炔的研究进展
    service.ilib.cn
    2.
    Palladium-CatalyzedCarbonylationofAcetylenesinSupercriticalCarbon Dioxide
    超临界二氧化碳介质中钯催化炔烃羰基化反应
    www.ilib.cn
    3.
    ANovelandEfficientOligomerizationofAcetylenesCatalyzedbyPalladiumComplex
    新型高效钯催化下不同取代炔烃的低聚反应
    service.ilib.cn

    权威例句

    Acetylenes
    Oxidative Coupling of Acetylenes. II1
    Absorption Intensities of Ethylenes and Acetylenes in the Vacuum Ultraviolet
    A fluorogenic 1,3-dipolar cycloaddition reaction of 3-azidocoumarins and acetylenes.
    Development of Pd/Cu‐Catalyzed Cross‐Coupling of Terminal Acetylenes with sp2‐Carbon Halides
    ChemInform Abstract: A Simple, Mild, Catalytic, Enantioselective Addition of Terminal Acetylenes to Aldehydes
    ChemInform Abstract: CONVENIENT SYNTHESIS OF ACETYLENES. CATALYTIC SUBSTITUTIONS OF ACETYLENIC HYDROGEN WITH BROMO ALKENES, IODO ARE...
    Stereochemistry of the s n 2′ displacement of chiral 1, 3-disubstituted bromoallenes to form chiral acetylenes
    Reactions of niobium(III) and tantalum(III) compounds with acetylenes. 2. Preparation and structure of Ta2Cl4(.mu.-Cl)2(.mu.-Me3CC.t...
    Reactions of niobium(III) and tantalum(III) compounds with acetylenes. 1. Preparation and structure of pyridinium tetrachloro(pyridi...