Definition of Phenylacetylene. Meaning of Phenylacetylene. Synonyms of Phenylacetylene

- Phenylacetylene is an alkyne hydrocarbon containing a phenyl group. It exists as a colorless, viscous liquid. In research, it is sometimes used as an...
- Swiss chemist Traugott Sandmeyer, when he attempted to synthesize phenylacetylene from benzenediazonium chloride and copper(I) acetylide. Instead, the...
- which are first halogenated and then dehydrohalogenated. For example, phenylacetylene can be generated from styrene by bromination followed by treatment...
- reaction. Acetylene is activated in the second, PdII mediated cycle. Phenylacetylene was proven to form Pd monoacetylide complex D as well as Pd bisacetylide...
- trimethylsilyl group can then be cleaved off with TBAF or DBU to form phenylacetylene derivatives. Trimethylsilylacetylene is also used to synthesize diphenylacetylene...
- PAHs Alkylbenzenes Toluene Vinylbenzenes Styrene Divinylbenzene 4-Vinyltoluene Other Benzene Cyclopropenylidene Phenylacetylene trans-Propenylbenzene...
- alkenes. The Lindlar catalyst has been applied to the conversion of phenylacetylene to styrene. Illustrative hydrogenations Selective hydrogenation of...
- alkenes. Anti-Markovnikov behaviour is observed in the hydration of phenylacetylene by auric catalysis, which gives acetophenone; although with a special...
- salt of phenylacetylene in the Castro-Stephens coupling. The related Sonogashira coupling involves the coupling of iodobenzene and phenylacetylene. Diphenylacetylene...
- only the triple bond is reduced. An example being the reduction of phenylacetylene to styrene. Alkyne hydrogenation is stereospecific, occurring via syn...