901627

Sigma-Aldrich

Pym-DATB Catalyst

Empirical Formula (Hill Notation):
C32H20B4N6O3
CAS Number:
Molecular Weight:
579.78

form

powder or crystals

reaction suitability

core: boron
reagent type: catalyst

Related Categories

Application

Pym-DATB catalyst is a bench-stable pyrimidine derivative of the B3NO2 six-membered heterocycle 1,3-dioxa-5-aza-2,4,6-triborinane (DATB). Researchers demonstrated Pym-DATB to be an efficient catalyst for dehydrative direct amidation of carboxylic acids and amines to produce a diverse amide products.


WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
Christopher R Opie et al.
Chemistry (Weinheim an der Bergstrasse, Germany) (2019-02-17)
The B3 NO2 six-membered heterocycle (1,3-dioxa-5-aza-2,4,6-triborinane=DATB), comprising three different non-carbon period 2 elements, has been recently demonstrated to be a powerful catalyst for dehydrative condensation of carboxylic acids and amines. The tedious synthesis of DATB, however, has significantly diminished its utility...
Related Content
Pym-DATB: Highly Efficient Amidation Catalyst for Dehydrative condensation of carboxylic acids and amines to synthesis of amides.
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Professor Shibasaki's research focuses on the development of novel cooperative asymmetric catalytic systems that allowed for streamlined synthesis of enantioenriched high-value chiral building blocks.
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