111508-24-8

Basic information

• Product Name: 1-(benzotriazol-1-yl)-1-(p-tolyl)-2-phenylethylene
• Synonyms: 1-(benzotriazol-1-yl)-1-(p-tolyl)-2-phenylethylene
• CAS NO: 111508-24-8
• Molecular Weight: 311.386
• Mol File: 111508-24-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1-(benzotriazol-1-yl)-1-(p-tolyl)-2-phenylethylene(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(benzotriazol-1-yl)-1-(p-tolyl)-2-phenylethylene(111508-24-8)
• EPA Substance Registry System: 1-(benzotriazol-1-yl)-1-(p-tolyl)-2-phenylethylene(111508-24-8)

Safety Data

• Hazardous Substances Data: 111508-24-8(Hazardous Substances Data)

Upstream product

• 111508-10-2 C₂₄H₂₄N₆ 
• 538-51-2 benzylidene phenylamine 
• 184297-69-6 1-(Toluene-4-sulfonylmethyl)-1H-benzotriazole 
• 142819-60-1 1-(benzotriazol-1-yl)-2-anilino-1-(p-tolyl)-2-phenylethane 
• 111098-80-7 bis(benzotriazolo)(4-methylphenyl)methane 
• 100-39-0 benzyl bromide 
• 111508-13-5 bis(benzotriazol-1-yl)(benzyl)-p-tolylmethane 

Downstream Products

• 3287-02-3 4-(phenylethynyl)toluene 

Relevant articles and documents

New Synthesis of Diarylalkynes from 1-(Arylmethyl)benzotriazoles and Arylideneamines

The Michael addition of lithio derivatives 2 of 1-(arylmethyl)benzotriazoles 1 to arylideneamines 3-5 gave the corresponding 1-(benzotriazol-1-yl)-2-anilino (or tosylamino)-1,2-diarylethanes 6-8.The latter were shown to undergo a double elimination reaction under the action of ButOK in DMF to afford diarylalkynes in high yields.