62455-36-1

Basic information

• Product Name: 1-[4-(2-oxo-1(2H)-pyridinyl)butyl]-2(1H)-pyridinone
• Synonyms: 1-[4-(2-oxo-1(2H)-pyridinyl)butyl]-2(1H)-pyridinone
• CAS NO: 62455-36-1
• Molecular Formula: C14H16N2O2
• Molecular Weight: 244.28904
• Mol File: 62455-36-1.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 1-[4-(2-oxo-1(2H)-pyridinyl)butyl]-2(1H)-pyridinone(CAS DataBase Reference)
• NIST Chemistry Reference: 1-[4-(2-oxo-1(2H)-pyridinyl)butyl]-2(1H)-pyridinone(62455-36-1)
• EPA Substance Registry System: 1-[4-(2-oxo-1(2H)-pyridinyl)butyl]-2(1H)-pyridinone(62455-36-1)

Safety Data

• Hazardous Substances Data: 62455-36-1(Hazardous Substances Data)

Relevant articles and documents

Reactions of 1,ω-bis(2-bromopyridinium)alkanes with hydroxide ion in aqueous solutions

The reaction of OH- ion with 1,ω-bis(2-bromopyridinium)alkanes, where the reaction centers are separated by a varying number of methylene groups, was investigated to model the increased velocity of OH- attack on premicellar aggregated N-alkylpyridinium compounds. 1,ω-Bis(2-bromopyridinium)aikanes (RPBr) [R = propane (I), butane (II), pentane (III), hexane (IV) and octane (V)] were synthesized and characterized by standard procedures. The kinetics of I-V with OH- ion fitted two consecutive first-order reactions. The intermediate products, 1-(2-pyridone)-ω-(2-bromopyridinium)alkane, and also the final products 1,ω-bis(2-pyridone)alkanes, were isolated. Deuterium isotope effects, activation parameters and salt effects on the reaction rates suggest that OH- attack is rate limiting and there is a through-space acceleration of the initial attack due to the proximity of the positive charges. These results place an upper limit of 20-fold for the electrostatic acceleration in OH- attack in premicellar aggregates.