Literature DB >> 28393949

Amidation of unactivated ester derivatives mediated by trifluoroethanol.

Christopher G McPherson1, Nicola Caldwell, Craig Jamieson, Iain Simpson, Allan J B Watson.   

Abstract

A catalytic amidation protocol mediated by 2,2,2-trifluoroethanol has been developed, facilitating the condensation of unactivated esters and amines, furnishing both secondary and tertiary amides. The complete scope and limitations of the method are described, along with modified conditions for challenging substrates such as acyclic secondary amines and chiral esters with retention of chiral integrity.

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Year:  2017        PMID: 28393949     DOI: 10.1039/c7ob00593h

Source DB:  PubMed          Journal:  Org Biomol Chem        ISSN: 1477-0520            Impact factor:   3.876


  2 in total

1.  2-Aminopyridines with a shortened amino sidechain as potent, selective, and highly permeable human neuronal nitric oxide synthase inhibitors.

Authors:  Dhananjayan Vasu; Huiying Li; Christine D Hardy; Thomas L Poulos; Richard B Silverman
Journal:  Bioorg Med Chem       Date:  2022-06-11       Impact factor: 3.461

2.  Borate esters: Simple catalysts for the sustainable synthesis of complex amides.

Authors:  Marco T Sabatini; Lee T Boulton; Tom D Sheppard
Journal:  Sci Adv       Date:  2017-09-22       Impact factor: 14.136

  2 in total

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