Unknown

Dataset Information

0

Catalytic Deuterium Incorporation within Metabolically Stable ?-Amino C-H Bonds of Drug Molecules.


ABSTRACT: An efficient deuteration process of ?-amino C-H bonds in various N-alkylamine-based pharmaceutical compounds has been developed. Catalytic reactions begin with the action of Lewis acidic B(C6F5)3 and Brønsted basic N-alkylamine, converting a drug molecule into the corresponding enamine. The acid/base catalysts also promote the dedeuteration of acetone-d6 to afford a deuterated ammonium ion. Ensuing deuteration of the enamine then leads to the formation of ?-deuterated bioactive amines with up to 99% deuterium incorporation.

SUBMITTER: Chang Y 

PROVIDER: S-EPMC7123439 | biostudies-literature | 2019 Sep

REPOSITORIES: biostudies-literature

altmetric image

Publications

Catalytic Deuterium Incorporation within Metabolically Stable β-Amino C-H Bonds of Drug Molecules.

Chang Yejin Y   Yesilcimen Ahmet A   Cao Min M   Zhang Yuyang Y   Zhang Bochao B   Chan Jessica Z JZ   Wasa Masayuki M  

Journal of the American Chemical Society 20190909 37


An efficient deuteration process of β-amino C-H bonds in various <i>N</i>-alkylamine-based pharmaceutical compounds has been developed. Catalytic reactions begin with the action of Lewis acidic B(C<sub>6</sub>F<sub>5</sub>)<sub>3</sub> and Brønsted basic <i>N</i>-alkylamine, converting a drug molecule into the corresponding enamine. The acid/base catalysts also promote the dedeuteration of acetone-<i>d</i><sub>6</sub> to afford a deuterated ammonium ion. Ensuing deuteration of the enamine then l  ...[more]

Similar Datasets

| S-EPMC6055892 | biostudies-other
| S-EPMC9299858 | biostudies-literature
| S-EPMC7232165 | biostudies-literature
| S-EPMC4653046 | biostudies-literature
| S-EPMC7061054 | biostudies-literature
| S-EPMC2748670 | biostudies-literature
| S-EPMC4027455 | biostudies-literature
| S-EPMC8435211 | biostudies-literature
| S-EPMC529416 | biostudies-literature
| S-EPMC4148589 | biostudies-literature