Recent developments for the deuterium and tritium labeling of organic molecules

S Kopf, F Bourriquen, W Li, H Neumann… - Chemical …, 2022 - ACS Publications
Organic compounds labeled with hydrogen isotopes play a crucial role in numerous areas,
from materials science to medicinal chemistry. Indeed, while the replacement of hydrogen by …

Deoxygenative functionalizations of aldehydes, ketones and carboxylic acids

J Li, CY Huang, CJ Li - Angewandte Chemie, 2022 - Wiley Online Library
The simple and efficient conversion of carbonyl compounds into functionalized alkanes via
deoxygenation is highly enabling in chemical synthesis. This Review covers the recent …

Nickel-catalyzed reductive deoxygenation of diverse C–O bond-bearing functional groups

A Cook, H MacLean, P St. Onge, SG Newman - ACS Catalysis, 2021 - ACS Publications
We report a catalytic method for the direct deoxygenation of various C–O bond-containing
functional groups. Using a Ni (II) pre-catalyst and silane reducing agent, alcohols, epoxides …

Cross-coupling reactions with esters, aldehydes, and alcohols

YL Zheng, SG Newman - Chemical Communications, 2021 - pubs.rsc.org
Cross-coupling reactions to form biaryls and π bond addition reactions to prepare
substituted carbonyls or alcohols represent two of the most frequently performed families of …

Titanium‐Catalyzed Exhaustive Reduction of Oxo‐Chemicals

B Han, C Ren, M Jiang, L Wu - … Chemie International Edition, 2022 - Wiley Online Library
Catalytic reduction of carboxylic acids and derivatives all the way to their corresponding
methyl‐compounds is very rare and still challenging for homogeneous transition‐metal …

Direct insertion into the C–C bond of unactivated ketones with NaH-mediated aryne chemistry

F Luo, CL Li, P Ji, Y Zhou, J Gui, L Chen, Y Yin… - Chem, 2023 - cell.com
Here, we document the reinvention of aryne chemistry with" old" o-diiodoarenes as aryne
progenitors. We have established a NaH-mediated activation strategy for the generation of …

A Borenium-Borane Composite for Exhaustive Reduction of Oxo-Chemicals

X Li, K Wang, YG Li, Q Zhao, YN Ma… - Journal of the American …, 2025 - ACS Publications
Borenium ions have attracted significant attention in organic transformations due to their
strong Lewis acidity. The reported borenium ions are often stabilized by sterically …

Reductive Cleavage of C(sp2)–CF3 Bonds in Trifluoromethylpyridines

P St. Onge, SI Khan, A Cook, SG Newman - Organic Letters, 2023 - ACS Publications
A reductive detrifluoromethylation protocol has been developed making use of an earth-
abundant alkoxide base and silicon hydride species. A variety of pyridine and quinoline …

Regiocontrol via Electronics: Insights into a Ru‐Catalyzed, Cu‐Mediated Site‐Selective Alkylation of Isoquinolones via a C− C Bond Activation of Cyclopropanols

N Jha, W Guo, WY Kong, DJ Tantillo… - Chemistry–A European …, 2023 - Wiley Online Library
Abstract A site‐selective C (3)/C (4)‐alkylation of N‐pyridylisoquinolones is achieved by
employing C− C bond activation of cyclopropanols under Ru (II)‐catalyzed/Cu (II)‐mediated …

Nickel-Catalyzed Double Deoxygenative C–N Coupling of Acyloxyamines

K Ali, EJ Cho - Organic Letters, 2024 - ACS Publications
A double deoxygenative C–N coupling protocol has been developed by employing
acyloxyamines through N–O bond activation. The C–N bond formation under mild reaction …