247042-72-4

Basic information

• Product Name: 2-Pyridinecarboxylic acid, 5-hydroxy-, diphenylmethyl ester
• CAS NO: 247042-72-4
• Molecular Formula: C19H15NO3
• Molecular Weight: 305.333
• Mol File: 247042-72-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-Pyridinecarboxylic acid, 5-hydroxy-, diphenylmethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Pyridinecarboxylic acid, 5-hydroxy-, diphenylmethyl ester(247042-72-4)
• EPA Substance Registry System: 2-Pyridinecarboxylic acid, 5-hydroxy-, diphenylmethyl ester(247042-72-4)

Safety Data

• Hazardous Substances Data: 247042-72-4(Hazardous Substances Data)

Upstream product

• 109-00-2 3-HYDROXYPYRIDINE 
• 15069-92-8 5-hydroxypicolinic acid 
• 908093-98-1 diazodiphenylmethane 

Downstream Products

• 62724-83-8 5-Butoxypicolinsaeure 
• 247042-73-5 Benzhydryl 5-trifluoromethanesulfonyloxypyridine-2-carboxylate 

Relevant articles and documents

A facile route to aryl amines: Nucleophilic substitution of aryl triflates

The aromatic nucleophilic substitution (S(N)Ar) between aryl triflates and secondary amines has been studied. In the absence of solvent, the reaction proceeds at room temperature for nitro and cyano activated aryl triflates and requires higher temperatures in the case of carboxy activation. Variable triflate reactivity could be explained in terms of frontier molecular orbital theory. This methodology has been applied for the synthesis of substituted piperidyl pyridines.