64063-91-8

Usage

Synthesis Reference(s)

Tetrahedron, 35, p. 177, 1979 DOI: 10.1016/S0040-4020(01)99479-7

InChI:InChI=1/C21H17N/c22-17-16-21(18-10-4-1-5-11-18,19-12-6-2-7-13-19)20-14-8-3-9-15-20/h1-15H,16H2

Upstream product

• 147355-13-3 3,3,3-triphenylpropionic amide 
• 858446-21-6 2-cyano-3,3,3-triphenyl-propionic acid 
• 76-84-6 triphenylmethyl alcohol 
• 372-09-8 cyanoacetic acid 
• 65864-86-0 phenyl-azo-triphenylmethane 
• 75-05-8 acetonitrile 
• 7719-09-7 thionyl chloride 
• 33166-49-3 3,3,3-triphenylpropionyl chloride 
• 90461-31-7 1,1,1-triphenylpropanal 
• 76-83-5 trityl chloride 
• 50278-59-6 Triphenylmethyl-malodinitril 

Downstream Products

• 94964-61-1 3,3,3-triphenylpropan-1-amine 
• 42365-04-8 triphenylacetaldehyde 
• 854139-28-9 6-amino-7-trityl-spiro[3.4]octa-5,7-diene-5-carbonitrile 
• 110551-08-1 7-(3,3,3-Triphenyl-propyl)-7,9-dihydro-3H-purine-2,6,8-trione 
• 5271-39-6 Triphenylethan 
• 625844-95-3 2-amino-3-(triphenylmethyl)spiro[4.14]nonadeca-1,3-diene-1-carbonitrile 

Relevant academic research and scientific papers

A novel synthesis, including asymmetric synthesis, of 2,4,4-trisubstituted 2-cyclopentenones based on the reaction of 1-chlorovinyl p-tolyl sulfoxides with acetonitrile and its homologues

Reaction of 1-chlorovinyl p-tolyl sulfoxides, which were synthesized from chloromethyl p-tolyl sulfoxide and ketones in high overall yields, with cyanomethyllithium (lithium α-carbanion of acetonitrile) gave adducts in high to quantitative yields. The add

Photoinduced Electron-Transfer Reaction of (Phenylazo)triphenylmethane(PAT). Behavior of Generated Trityl Cation

The decomposition mechanism of photoinduced electron transfer (PET) between electron deficient sensitizers and (phenylazo)triphenylmethane (PAT) was investigated. In 9,10-dicyanoanthracene (DCA) sensitized reaction, benzene, triphenylmethane, 3,3,3-triphenylpropionitrile, and [4-(diphenylmethyl)phenyl]acetonitrile were obtained, and the product distribution was the same as for the direct photolysis and the thermolysis. In the case of 2,4,6-triphenylpyrylium tetrafluoroborate (TPP+) sensitization, the product distribution was drastically changed and 9-phenylfluorene was found to be one of the main products. The results of the irradiation wavelength effects indicate that 9-phenylfluorene is produced by the photoreaction of a trityl cation which is generated by the decomposition of a radical cation of PAT. The results of the experiments of laser flash photolysis suggest that the rate of back electron transfer between a radical anion of the sensitizer and a trityl cation plays an important role in these reactions.