Definition of Alkynes. Meaning of Alkynes. Synonyms of Alkynes

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Definition of Alkynes

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Meaning of Alkynes from wikipedia

- other hydrocarbons, alkynes are generally hydrophobic. In acetylene, the H–C≡C bond angles are 180°. By virtue of this bond angle, alkynes are rod-like. Correspondingly...
- have been developed, including cyclisation of mixtures of alkynes and alkenes as well as alkynes and nitriles. Trimerisation of acetylene to benzene is highly...
- Schrock alkylidyne complexes degrade upon attempted metathesis of terminal alkynes. The critical step occurs after formation of the metallacycle and consists...
- azide-alkyne cycloaddition (RuAAC) gives the 1,5-triazole. Unlike CuAAC in which only terminal alkynes reacted, in RuAAC both terminal and internal alkynes...
- (alkanes), or unsaturated, with double bonds (alkenes) or triple bonds (alkynes). If other elements (heteroatoms) are bound to the carbon chain, the most...
- and some alkynes also undergo polymerization by opening of the multiple bonds to produce polyethylene, polybutylene, and polystyrene. The alkyne acetylene...
- straight-chain alkynes and acetylinic alcohols. The conversion provides a useful approach for remote functionalization in long-chain alkynes. The reaction...
- W(CO)(R2C2)3. Because alkynes have two π bonds, alkynes can form stable complexes in which they bridge two metal centers. The alkyne donates a total of four...
- on alkynes. Again the mode of action is syn and secondary reaction products are aldehydes from terminal alkynes and ketones from internal alkynes. In...
- terminal alkynes do not bind to the boron through hydroboration but rather through C-H activation. Thus, the addition of the proton to the alkyne will result...