67119-49-7

Basic information

• Product Name: 3-Pyridinamine, 2-chloro-N-hydroxy-
• CAS NO: 67119-49-7
• Molecular Formula: C5H5ClN2O
• Molecular Weight: 144.56
• Mol File: 67119-49-7.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 3-Pyridinamine, 2-chloro-N-hydroxy-(CAS DataBase Reference)
• NIST Chemistry Reference: 3-Pyridinamine, 2-chloro-N-hydroxy-(67119-49-7)
• EPA Substance Registry System: 3-Pyridinamine, 2-chloro-N-hydroxy-(67119-49-7)

Safety Data

• Hazardous Substances Data: 67119-49-7(Hazardous Substances Data)

Upstream product

• 5470-18-8 2-Chloro-3-nitropyridine 

Relevant articles and documents

Rapid reduction of heteroaromatic nitro groups using catalytic transfer hydrogenation with microwave heating

A method for the rapid, safe reduction of heteroaromatic and aromatic nitro groups to amines is described using catalytic transfer hydrogenation under microwave heating conditions. Commonly available Pd/C or Pt/C catalyst is extremely effective with 1,4-cyclohexadiene as the hydrogen transfer source. In the case of substrates containing potentially labile aromatic halogens, Pt/C is effective and results in little or no dehalogenation. In general, the reactions are complete within 5 min at 120 °C.

A convenient sonochemical synthesis of vicinally substituted 3-hydroxylaminopyridines

A method of synthesis of vicinally substituted N-(3-pyridyl)hydroxylamines by reducing the corresponding nitropyridines with Zn/NH4Cl/EtOH under ultrasonication is proposed.Ultrasound irradiation increases the yields of these hydroxylamines and facilitates their isolation.