Nonclassical routes for amide bond formation

RM De Figueiredo, JS Suppo, JM Campagne - Chemical reviews, 2016 - ACS Publications
The present review offers an overview of nonclassical (eg, with no pre-or in situ activation of
a carboxylic acid partner) approaches for the construction of amide bonds. The review aims …

Catalytic amide formation from non-activated carboxylic acids and amines

H Lundberg, F Tinnis, N Selander… - Chemical Society …, 2014 - pubs.rsc.org
The amide functionality is found in a wide variety of biological and synthetic structures such
as proteins, polymers, pesticides and pharmaceuticals. Due to the fact that synthetic amides …

Large-scale applications of amide coupling reagents for the synthesis of pharmaceuticals

JR Dunetz, J Magano… - … Process Research & …, 2016 - ACS Publications
Large-Scale Applications of Amide Coupling Reagents for the Synthesis of Pharmaceuticals |
Organic Process Research & Development ACS ACS Publications C&EN CAS Find my …

Large-scale amidations in process chemistry: practical considerations for reagent selection and reaction execution

J Magano - Organic Process Research & Development, 2022 - ACS Publications
This review describes the practical aspects involved in the implementation of large-scale
amidations in process chemistry. Coupling reagent, base, additive, and solvent selections …

Boronic acid catalysis

DG Hall - Chemical Society Reviews, 2019 - pubs.rsc.org
Although boronic acids are recognized primarily for their utility as reagents in transition
metal-catalyzed transformations, other applications are emerging, including their use as …

Recent developments in amide synthesis: Direct amidation of carboxylic acids and transamidation reactions

RM Lanigan, TD Sheppard - European Journal of Organic …, 2013 - Wiley Online Library
The synthesis of amides is of huge importance in a wide variety of industrial and academic
fields and is of particular significance in the synthesis of pharmaceuticals. Many of the well …

Recent developments in catalytic amide bond formation

M Todorovic, DM Perrin - Peptide Science, 2020 - Wiley Online Library
Amide bond forming reactions are critical for both polypeptide synthesis and medicinal
chemistry. Most current approaches for amidation employ stoichiometric activating agents …

Direct Synthesis of Amides from Carboxylic Acids and Amines Using B(OCH2CF3)3

RM Lanigan, P Starkov… - The Journal of organic …, 2013 - ACS Publications
B (OCH2CF3) 3, prepared from readily available B2O3 and 2, 2, 2-trifluoroethanol, is as an
effective reagent for the direct amidation of a variety of carboxylic acids with a broad range of …

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

MT Sabatini, LT Boulton, TD Sheppard - Science Advances, 2017 - science.org
Chemical reactions for the formation of amide bonds are among the most commonly used
transformations in organic chemistry, yet they are often highly inefficient. A novel protocol for …

Unique physicochemical and catalytic properties dictated by the B3NO2 ring system

H Noda, M Furutachi, Y Asada, M Shibasaki… - Nature Chemistry, 2017 - nature.com
The expansion of molecular diversity beyond what nature can produce is a fundamental
objective in chemical sciences. Despite the rich chemistry of boron-containing heterocycles …