alkynes

基本解釋

A novel method for palladium-catalyzed cyclotrimerization of alkynes in supercritical carbon dioxide (scCO2) has been developed.
摘要研究了以超臨界二氧化碳為反應(yīng)介質(zhì)溴化鈀催化炔烴環(huán)三聚反應(yīng)的新方法。
Addition Reactions to Alkynes, Hydrogenation, Halogenation and HX. Hydration of alkynes. Tautomerization.
炔烴的加成，氫化，鹵化和HX.;炔烴的水化作用;互變異構(gòu)化
Alkynes have one or more triple bonds, the carbon atoms sharing three pairs of electrons.
鏈炔有一個或超過三個共價鍵，即碳原子享有三對電子。
Alkanes, alkenes, and alkynes are all hydrocarbons (compounds made up of hydrogen and carbon only).
鏈烷、鏈烯和鏈炔都是碳氫化合物（純凈的碳和氫所組成的化合物）。
Naming of alkynes is very similar to the naming of alkenes, using the root name of the longest carbon chain.
選取同時含叁鍵和雙鍵最長的碳鏈做母體，使雙鍵位次盡可能最小。