2650-86-4

Basic information

• Product Name: 1,1,1-triphenylbut-2-ene
• Synonyms: 1,1,1-triphenylbut-2-ene
• CAS NO: 2650-86-4
• Molecular Weight: 284.401
• Mol File: 2650-86-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,1,1-triphenylbut-2-ene(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1,1-triphenylbut-2-ene(2650-86-4)
• EPA Substance Registry System: 1,1,1-triphenylbut-2-ene(2650-86-4)

Safety Data

• Hazardous Substances Data: 2650-86-4(Hazardous Substances Data)

Upstream product

• 42365-04-8 triphenylacetaldehyde 
• 1754-88-7 ethylenetriphenylphosphorane 
• 2650-85-3 Toluol-4-sulfonsaeure-(1-methyl-3,3,3-triphenyl-propylester) 

Downstream Products

• 121136-52-5 methyl trans-5,5,5-triphenyl-3-pentenoate 
• 121136-53-6 methyl cis-5,5,5,-triphenyl-3-pentenoate 
• 121136-51-4 cis-5,5,5-triphenyl-3-pentenoic acid 
• 121136-50-3 trans-5,5,5-triphenyl-3-pentenoic acid 
• 92-52-4 biphenyl 
• 1016-09-7 benzhydryl methyl ether 
• 57767-02-9 1-methoxy-1-phenylbut-2-ene 
• 130138-97-5 2-methyl-1,1,3-triphenylcyclopropane 
• 637-50-3 1-phenylpropene 

Relevant articles and documents

Photolysis of 1,1,1-Triarylalk-2-enes and 1,1,1-Triarylhept-2-ynes. A Novel Generation of Aryl(alk-1-enyl)carbenes ans Aryl(alk-1-ynyl)carbenes

Upon UV irradiation in methanol, 1,1,1-triarylhept-2-ynes underwent an α,α-elimination of two aryl groups to give a biaryl and the corresponding carbene which reacted with methanol to give a 1-aryl-1-methoxyhept-2-yne. 1,1,1-Triphenylalk-2-enes underwent α,α-elimination of two phenyl groups and also elimination of an alkene and a phenyl group to give biphenyl and a 1-phenylalkene respectively.In both cases, the corresponding carbenes were formed and were isolated as methanol insertion products (a 1-methoxy-1-phenylalk-2-ene and diphenylmethyl methyl ether, respectively).A rearrangement product, a 1,1,2-triphenylcyclopropane, was also formed.