16969-46-3

Basic information

• Product Name: 2-methylpyridine conjugate acid
• Synonyms: 2-methylpyridine conjugate acid
• CAS NO: 16969-46-3
• Molecular Weight: 94.1362
• Mol File: 16969-46-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-methylpyridine conjugate acid(CAS DataBase Reference)
• NIST Chemistry Reference: 2-methylpyridine conjugate acid(16969-46-3)
• EPA Substance Registry System: 2-methylpyridine conjugate acid(16969-46-3)

Safety Data

• Hazardous Substances Data: 16969-46-3(Hazardous Substances Data)

Upstream product

• 3999-38-0 2-picoline borane complex 
• 15454-31-6 iodate 

Downstream Products

• 109-06-8 α-picoline 
• 62907-61-3 2,6-di-tert-butylpyridinium ion 

Relevant articles and documents

Amine boranes. III. Propanolysis of pyridine boranes

The solvolysis kinetics in 1-propanol of a number of alkyl-substituted pyridine boranes was studied. The reactions were first order in amine borane. Linear variation of log k with pKa of the pyridinium ion was observed for groups of compounds with the same ortho substituents; steric enhancement of rate was attributed to 1.1 and 3.5 kcal./mole of strain relief in the transition state for one or two o-methyl groups, respectively. It was concluded that the solvolysis mechanism involves B-N cleavage in the slow step. It was found that the free energy of the transition state referred to the dissociation products was invariant with substitutions on the pyridine ring.