184297-69-6

Basic information

• Product Name: 1-(Toluene-4-sulfonylmethyl)-1H-benzotriazole
• Synonyms: 1-(Toluene-4-sulfonylmethyl)-1H-benzotriazole
• CAS NO: 184297-69-6
• Molecular Weight: 287.342
• Mol File: 184297-69-6.mol

Chemical Properties

• CAS DataBase Reference: 1-(Toluene-4-sulfonylmethyl)-1H-benzotriazole(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(Toluene-4-sulfonylmethyl)-1H-benzotriazole(184297-69-6)
• EPA Substance Registry System: 1-(Toluene-4-sulfonylmethyl)-1H-benzotriazole(184297-69-6)

Safety Data

• Hazardous Substances Data: 184297-69-6(Hazardous Substances Data)

Upstream product

• 538-51-2 benzylidene phenylamine 
• 142819-60-1 1-(benzotriazol-1-yl)-2-anilino-1-(p-tolyl)-2-phenylethane 

Downstream Products

• 3287-02-3 4-(phenylethynyl)toluene 
• 142819-60-1 1-(benzotriazol-1-yl)-2-anilino-1-(p-tolyl)-2-phenylethane 
• 111508-24-8 1-(benzotriazol-1-yl)-1-(p-tolyl)-2-phenylethylene 
• 142819-55-4 1-(benzotriazol-1-yl)-2-tosylamino-1-(p-tolyl)-2-phenylethane 

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.