87839-55-2

Basic information

• Product Name: Pyridine, 2-(triphenylmethoxy)-
• CAS NO: 87839-55-2
• Molecular Formula: C24H19NO
• Molecular Weight: 337.421
• Mol File: 87839-55-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Pyridine, 2-(triphenylmethoxy)-(CAS DataBase Reference)
• NIST Chemistry Reference: Pyridine, 2-(triphenylmethoxy)-(87839-55-2)
• EPA Substance Registry System: Pyridine, 2-(triphenylmethoxy)-(87839-55-2)

Safety Data

• Hazardous Substances Data: 87839-55-2(Hazardous Substances Data)

Upstream product

• 142-08-5 2-Pyridone 
• 76-83-5 trityl chloride 
• 930-70-1 2-pyridone sodium salt 
• 94820-77-6 2-pyridone lithium salt 

Downstream Products

• 87839-59-6 N-trityl-2(1H)-pyridone 
• 5447-80-3 trityl phenoxide 
• 20705-40-2 (cyclohexyloxy)triphenylmethane 
• 5333-62-0 benzyl trityl ether 
• 13594-78-0 triphenylmethyl iso-propyl ether 
• 1235-22-9 allyl trityl ether 
• 51414-56-3 3β-trityloxycholesterol 
• 968-39-8 Triphenylmethylethylether 

Relevant articles and documents

Regioselective N- or O-Tritylation of 2(1H)-Pyridone - (Triphenylmethyl)pyridones as Tritylation Agents

Tritylation of 2(1H)-pyridone (1) with triphenylmethyl chloride (4) in acetonitrile leads exclusively to N-trityl-2(1H)-pyridone (3a) via the lithium salt 1', whereas 2-pyridyl trityl ether (3b) is the only product from the reaction with the sodium salt 1