Decyne Not to be confused with Decane or Decene.Decynes are alkynes with one triple bond and the molecular formula C10H18. The isomers are: 1-Decyne 2-Decyne [Wikidata] 3-Decyne 4-Decyne 5-DecyneAlkynes Ethyne (C2H2) Propyne (C3H4) Butyne (C4H6) 1 2 Pentyne (C5H8) 1 2 Hexyne (C6H10) 1 2 3 Heptyne (C7H12) Octyne (C8H14) 2 4 Nonyne (C9H16) Decyne (C10H18) 1 5 Preparations Cracking Dehydrogenation of alkane, alkene Alkylation of alkynyl anion Dehydrohalogenation of dihaloalkane Fritsch–Buttenberg–Wiechell rearrangement Corey–Fuchs reaction Seyferth–Gilbert homologation Reactions Deprotonation Hydrogenation Halogenation Hydration Hydroboration Hydrohalogenation Alkynylation Thiol-yne reaction Alkyne trimerisation Diels–Alder reaction Pauson–Khand reaction Azide-alkyne Huisgen cycloaddition Sonogashira coupling Cadiot–Chodkiewicz coupling Glaser coupling Favorskii reaction
