Amide activation: an emerging tool for chemoselective synthesis

D Kaiser, A Bauer, M Lemmerer… - Chemical Society Reviews, 2018 - pubs.rsc.org
It is textbook knowledge that carboxamides benefit from increased stabilisation of the
electrophilic carbonyl carbon when compared to other carbonyl and carboxyl derivatives …

Transfer hydrogenation with Hantzsch esters and related organic hydride donors

C Zheng, SL You - Chemical Society Reviews, 2012 - pubs.rsc.org
In recent years, Hantzsch esters and their related organic hydride donors have been widely
utilized in biomimetic approaches of asymmetric transfer hydrogenation (ATH) reactions …

Phosphorus-mediated sp2sp3 couplings for C–H fluoroalkylation of azines

X Zhang, KG Nottingham, C Patel, JV Alegre-Requena… - Nature, 2021 - nature.com
Fluoroalkyl groups profoundly affect the physical properties of pharmaceuticals and
influence almost all metrics associated with their pharmacokinetic and pharmacodynamic …

Catalytic reductive functionalization of tertiary amides using Vaska's complex: synthesis of complex tertiary amine building blocks and natural products

D Matheau-Raven, P Gabriel, JA Leitch… - ACS …, 2020 - ACS Publications
The tertiary amide is a ubiquitous functional group and plays an irreplaceable role in
medicinal chemistry. Its robust nature has meant—in the past—that selective manipulation of …

Review of methods for the catalytic hydrogenation of carboxamides

AM Smith, R Whyman - Chemical reviews, 2014 - ACS Publications
Reduction reactions are among the simplest transformations in organic chemistry, and are
extensively used in both laboratory and industrial processes. 1, 2 Although reduction of a …

High-Yielding, Versatile, and Practical [Rh(III)Cp*]-Catalyzed Ortho Bromination and Iodination of Arenes

N Schröder, J Wencel-Delord… - Journal of the American …, 2012 - ACS Publications
We report a uniquely high-yielding, general, and practical ortho bromination and iodination
reaction of different classes of aromatic compounds. This reaction occurs by Rh (III) …

Chemoselective reduction of carboxamides

A Volkov, F Tinnis, T Slagbrand, P Trillo… - Chemical Society …, 2016 - pubs.rsc.org
The reduction of amides gives access to a wide variety of important compounds such as
amines, imines, enamines, nitriles, aldehydes and alcohols. The chemoselective …

Catalytic Enantioselective Intramolecular Oxa-Michael Reaction to α, β-Unsaturated Esters and Amides

G Su, M Formica, K Yamazaki, TA Hamlin… - Journal of the …, 2023 - ACS Publications
A bifunctional iminophosphorane (BIMP)-catalyzed, enantioselective intramolecular oxa-
Michael reaction of alcohols to tethered, low electrophilicity Michael acceptors is described …

Increasing the reactivity of amides towards organometallic reagents: an overview

V Pace, W Holzer, B Olofsson - Advanced Synthesis & Catalysis, 2014 - Wiley Online Library
The nucleophilic addition of carbon nucleophiles to amides has traditionally been a difficult
task, both due to reactivity and selectivity problems. When successful, these processes …

Iridium-catalyzed reduction of secondary amides to secondary amines and imines by diethylsilane

C Cheng, M Brookhart - Journal of the American Chemical Society, 2012 - ACS Publications
Catalytic reduction of secondary amides to imines and secondary amines has been
achieved using readily available iridium catalysts such as [Ir (COE) 2Cl] 2 with diethylsilane …