Contemporary approaches for amide bond formation

P Acosta‐Guzmán, A Ojeda‐Porras… - Advanced Synthesis …, 2023 - Wiley Online Library
Amide bond construction has garnered significant interest in recent decades due to amides
being one of the most prevalent functional groups among bioactive molecules. Out of the …

Efficient aerobic oxidation of organic molecules by multistep electron transfer

J Liu, A Guðmundsson… - Angewandte Chemie …, 2021 - Wiley Online Library
This Minireview presents recent important homogenous aerobic oxidative reactions which
are assisted by electron transfer mediators (ETMs). Compared with direct oxidation by …

C(sp3)–H methylation enabled by peroxide photosensitization and Ni-mediated radical coupling

A Vasilopoulos, SW Krska, SS Stahl - Science, 2021 - science.org
The “magic methyl” effect describes the change in potency, selectivity, and/or metabolic
stability of a drug candidate associated with addition of a single methyl group. We report a …

Fast amide couplings in water: Extraction, column chromatography, and crystallization not required

S Sharma, NW Buchbinder, WM Braje, S Handa - Organic Letters, 2020 - ACS Publications
In the micelle of PS-750-M, the presence of 3° amides from the surfactant proline linker
mimics dimethylformamide, dimethylacetamide, and N-methyl-2-pyrrolidone. The resultant …

Electrochemical amidation: benzoyl hydrazine/carbazate and amine as coupling partners

T Alam, A Rakshit, HN Dhara, A Palai, BK Patel - Organic Letters, 2022 - ACS Publications
An electrochemical amidation of benzoyl hydrazine/carbazate and primary/secondary amine
as coupling partners via concomitant cleavage and formation of C (sp2)–N bonds has been …

Anodic electrosynthesis of amide from alcohol and ammonia

Y Lu, Y Li, B Zhou, J Wu, L Zhou, Y Pan, Z Xia… - CCS …, 2024 - chinesechemsoc.org
Amide is essential in biologically active compounds, synthetic materials, and building
blocks. However, conventional amide production relies on energy-intensive consumption …

Heterogeneous manganese-oxide-catalyzed successive cleavage and functionalization of alcohols to access amides and nitriles

P He, B Chen, L Huang, X Liu, J Qin, Z Zhang, W Dai - Chem, 2022 - cell.com
The successive cleavage and functionalization of C–C bonds in alcohols has become a
rapidly growing field for the discovery of new transformations. However, achieving it in a …

Redox-active molecules as organocatalysts for selective oxidative transformations–an unperceived organocatalysis field

ER Lopat'eva, IB Krylov, DA Lapshin… - Beilstein Journal of …, 2022 - beilstein-journals.org
Organocatalysis is widely recognized as a key synthetic methodology in organic chemistry. It
allows chemists to avoid the use of precious and (or) toxic metals by taking advantage of the …

Near-ambient-temperature dehydrogenative synthesis of the amide bond: mechanistic insight and applications

S Kar, Y Xie, QQ Zhou, Y Diskin-Posner… - ACS …, 2021 - ACS Publications
The current existing methods for the amide bond synthesis via acceptorless
dehydrogenative coupling of amines and alcohols all require high reaction temperatures for …

Transition‐metal‐catalyzed dehydrogenative coupling of alcohols and amines: A novel and atom‐economical access to amides

MRP Heravi, A Hosseinian, Z Rahmani… - Journal of the …, 2021 - Wiley Online Library
The catalytic synthesis of amides directly from primary alcohols and amines represents an
atom‐economical and environmentally benign methodology, which produces H2 as the sole …