Results 191 to 200 of about 15,108 (284)

Potassium‐Ligand Cooperation Facilitated Chemical Bond Activation and Catalytic Hydrogenation

Angewandte Chemie, EarlyView.
A new strategy for alkali metal‐mediated catalysis based on metal–ligand cooperation (MLC) is presented. Potassium pincer complexes exhibit remarkable reactivity toward a range of molecules via an unprecedented potassium–ligand cooperative mechanism. This reactivity enables potassium‐catalyzed hydrogenation, providing efficient reduction of ketones and
Yaoyu Liang, Irena Efremenko, Thiyagarajan Subramanian, Amit Kumar, Liat Avram, Yael Diskin‐Posner, David Milstein   +6 more
wiley   +2 more sources

Electrochemical synthesis of 2-oxa-bicyclo[2.1.1]hexanes by anodic oxidation-cyclization relay strategy. [PDF]

Chem Sci
Brunetti A, Monda G, Mazza A, Monari M, López CS, Bertuzzi G, Bandini M.   +6 more
europepmc   +1 more source

Mesoporous N,S‐Dual‐Doped Carbon Nanoreactors via Entropy‐Driven Interface Self‐Assembly for Efficient H2O2 Electrosynthesis

Angewandte Chemie, EarlyView.
An entropy‐driven interface self‐assembly strategy is proposed for the controllable synthesis of mesoporous N,S‐dual‐doped carbon nanoreactors. The N,S‐dual‐doping sites optimized the *OOH adsorption, boosting the 2e− selectivity, while the favorable mesostructure accelerated O2 enrichment.
Fei Liu, Xiaoqing Liu, Rui Zhang, Linxia Cui, Ji Liang, Rui Gao, Jian Liu   +6 more
wiley   +2 more sources

Synthesis of Modified Fusicoccane Diterpenoids via Diverging MHAT Reactivity. [PDF]

Synthesis (Stuttg)
Snelson DW, Fernandez SA, Shenvi RA.
europepmc   +1 more source

Comment on “Can Charge Transfer Across C─H···O Hydrogen Bonds Stabilize Oil Droplets in Water?”

Angewandte Chemie, EarlyView.
Nanoscale oil droplets in water are kinetically stable and charged, with a pH dependent electrophoretic mobility. Although the source of this charge is agreed to arise from water, 2 main hypotheses remain: OH− adsorption or electronic charge density displaced via hydrogen bonds. Molecular surface specific experiments are reviewed, that all point to the
P. Singh, C. E. Rani, S. Pullanchery, S. Roke   +3 more
wiley   +2 more sources

4-Anilinoquinazoline carbamate derivatization as a platform for prodrug design and localized drug delivery. [PDF]

Bioorg Chem
Carpio MB, Walker CD, Fikes A, Laitinen T, Valdes-Pena MA, Gani O, Mallory M, Asquith CRM, Brudno Y, Pierce JG.   +9 more
europepmc   +1 more source

Dual Activation of H2 and CO2 by a Pincer‐Type Ni–Zn Heterobimetallic Complex

Angewandte Chemie, EarlyView.
A bimetallic Ni−Zn complex performs sequential activations of H2 (1 equiv) and CO2 (2 equiv). This bimetallic cooperativity is attributed to the weak Lewis acidic nature of Zn(II), which promotes fluxional ligand binding. Namely, an X‐type ligand at Ni, where X is hydride or formate, toggles between two different binding modes: bridging Zn(μ‐X)Ni and ...
Krishnendu Dey, Matthias Borowski, Gregor Schnakenburg, Connie C. Lu   +3 more
wiley   +2 more sources

Selenol-containing two-dimensional perovskite promotes visible-light-driven selective reduction of unsaturated ketones. [PDF]

Chem Sci
Li W, Liao L, Yao G, Liu J, Zhang Y, Li J, Qiu W, Zeng T, Zhao X, Yang Z.   +9 more
europepmc   +1 more source

Cyclic Amide-Linked Oxazolidinone Triazoles as Inhibitors of the T-Box Riboswitch. [PDF]

Molecules
Parsons E, Aldhumani AH, Fairchild EA, Adegbite OB, Roberts JM, Hines JV, Bergmeier SC.   +6 more
europepmc   +1 more source

Catalyst-Controlled Divergent Synthesis of Bicyclo[2.1.1]hexanes and Cyclobutenes: The Unique Effect of Au(I)

JACS Au
Run Lu, Jie Yang, Jia-Ming Jiang, Jie Wang, Wei Huang, Cheng Peng, Gu Zhan, Bo Han   +7 more
doaj   +1 more source