4-Dimethylaminopyridine ≥99% CAS 1122-58-3 (DMAP)

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Description

4-Dimethylaminopyridine (DMAP) is a derivative of pyridine with the chemical formula (CH3)2NC5H4N. This colourless solid is of interest because it is more basic than pyridine, owing to the resonance stabilisation from the NMe2 substituent.

Because of its basicity, DMAP is a useful nucleophilic catalyst for a variety of reactions such as esterifications with anhydrides, the Baylis-Hillman reaction, hydrosilylations, tritylation, the Steglich rearrangement, Staudinger synthesis of β-lactams and many more. Chiral DMAP analogues are used in kinetic resolution experiments of mainly secondary alcohols and Evans auxiliary type amides.

Product will be shipped in a reagent style HDPE bottle and double heat sealed in HDPE plastic for added protection.

Additional information

Quantity

10 grams, 25 grams, 50 grams, 100 grams, 250 grams, 500 grams, 1000 grams

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