Definition of Diphenylacetylene. Meaning of Diphenylacetylene. Synonyms of Diphenylacetylene

- Diphenylacetylene is the chemical compound C6H5C≡CC6H5. The molecule consists of two phenyl groups attached to a C2 unit. A colorless solid, it is used...
- (E)-stilbene with bromine. Reaction of stilbene dibromide with base gives diphenylacetylene. Weissberger, A. (1945). "Dipole Moment and Structure of Organic Compounds...
- interest. It is prepared by heating tetraphenylcyclopentadienone and diphenylacetylene in benzophenone or other high-temperature solvent. The reaction proceeds...
- catalyze alkyne trimerisation of diphenylacetylene and its derivatives to hexaphenylbenzenes. Symmetrical diphenylacetylenes form 6-substituted hexaphenylbenzenes...
- 2-dithiolate) (Ni(S2C2Ph2)2) by the reaction of nickel sulfide and diphenylacetylene. The structural, spectroscopic, and electrochemical properties of...
- allowing copper to also be used catalytically. A typical reaction diphenylacetylene is obtained by the coupling of iodobenzene with CuC2C6H5 in hot pyridine:...
- substituents on each acetylenic carbon. Symmetrical examples include diphenylacetylene and 3-hexyne. They may also be asymmetrical, such as in 2-pentyne...
- prepared via trapping of the phosphinidine complex Mo(CO)5PPh with diphenylacetylene. Placement of the double bond between the carbon atoms provides a...
- synthesis of vinyl formate. Acetylene and its derivatives (2-butyne, diphenylacetylene, etc.) form complexes with transition metals. Its bonding to the metal...
- studies on the effect of diphenylacetylene on the catalytic properties of triruthenium dodecacarbonyl. The reaction of diphenylacetylene and Ru3(CO)12 gives...