Results 281 to 290 of about 288,198 (351)

Accelerated dinuclear palladium catalyst identification through unsupervised machine learning

Science, 2021
Description Learning to stabilize palladium dimers Catalyst optimization is often difficult to do rationally. Once something works, it may be unclear which specific features underpin the performance.
Julian A. Hueffel   +5 more
semanticscholar   +1 more source

Visible-Light-Induced Palladium-Catalyzed Selective Defluoroarylation of Trifluoromethylarenes with Arylboronic Acids.

Journal of the American Chemical Society, 2021
Selective functionalization of inactive C(sp3)-F bonds to prepare medicinally interesting aryldifluoromethylated compounds remains challenging. One promising route is the transition-metal-catalyzed cross-coupling through oxidative addition of the C(sp3 ...
Yun‐Cheng Luo   +4 more
semanticscholar   +1 more source

Low-Temperature Synthesis of Single Palladium Atoms Supported on Defective Hexagonal Boron Nitride Nanosheet for Chemoselective Hydrogenation of Cinnamaldehyde.

ACS Nano, 2021
Metal-support interactions are of great importance in determining the support-activity in heterogeneous catalysis. Here we report a low-temperature synthetic strategy to create atomically dispersed palladium atoms anchored on defective hexagonal boron ...
Zhijun Li   +11 more
semanticscholar   +1 more source

Palladium-Catalyzed Alkynylation

Chemical Reviews, 2003
A brief overview of the scope of the four major protocols with respect to the electrophilic cross-coupling partners is presented in somewhat irrespective of relative merit and demerits among these protocols. Thus, some noteworthy recent advances in which more critical comparisons among the four protocols mentioned will made are discussed.
E. Negishi, L. Anastasia
openaire   +2 more sources

Palladium

ChemInform, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
N. M. Kostic, L.‐M. Dutca
openaire   +2 more sources

A dual light-driven palladium catalyst: Breaking the barriers in carbonylation reactions

Science, 2020
Lighting the way coming and going Catalysts accelerate chemical reactions by breaking existing bonds and then forming new ones. Often, the factors that favor the first process can muddle the second one, constraining a catalyst's generality. Torres et al.
Gerardo M. Torres, Yi Liu, B. Arndtsen
semanticscholar   +1 more source

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