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Dimethyl Amino Pyrid
4-Dimethylaminopyridine(DMAP) is a derivative ofpyridinewith thechemical formula(CH3)2NC5H4N. This colourless solid is of interest because it is more basic thanpyridine, owing to theresonance stabilisationfrom the NMe2substituent.
Because of its basicity, DMAP is a useful nucleophiliccatalystfor a variety of reactions such asesterificationswithanhydrides, theBaylis-Hillman reaction, hydrosilylations, tritylation, the Steglich rearrangement, Staudinger synthesisof -lactams and many more. Chiral DMAP analogues are used inkinetic resolutionexperiments of mainly secondary alcohols and Evans auxiliary type amides.
OTHER NAME :
| 4-(Dimethylamino)pyridine N, N-Dimethyl-4-aminopyridineDMAP4-Dimethylaminopyridine4-(Dimethylamino)azine N, N-dimethyl-4-aminoazine4-(Dimethylamino)a zabenzene N, N-Dimethyl-4-aminoazabenzene |
CAS Registry Number:1122-58-3
chemical formula :
| C7H10N2 |
Appearance : White Solids