DMAP [Highly efficient catalyst!](4-Dimethylaminopyridine )

High dissolved degrees Application field wide excellent quality and reasonable price

Formular:C7H10N2

Assay:≥99.5%

Moisture:≤0.5%

Water insoluble matter:≤0.15%

 Molecular weight:122.17

Appearance:White crystal

 

     4-Dimethylaminopyridine is a highly efficient catalyst widely used in organic sythesis.The resonance between the electron-donating group dimethylamino and the pyridine ring can strongly activate the nitrogen atom for nucleophilic substitution,therefor remarkably catalyse the acylation(phosphorylation,sulphonyation,carbonylation)of alcohols or amines which have high steric hindrance and low reacitivity.The catalytic activity and can increase largely the yield in a number of reactions,such as acylation,alkylation,etherification,and transesterfication.

 

 

 

 

 

DMAP [Highly efficient catalyst!](4-Dimethylaminopyridine )