Results 161 to 170 of about 848,132 (406)

Discovery and enantiocontrol of axially chiral urazoles via organocatalytic tyrosine click reaction

Nature Communications, 2016
Axially chiral compounds play an important role in areas such as asymmetric catalysis. Here, the authors report an organocatalytic asymmetric tyrosine click-like reaction, giving access to enantio enriched urazoles with restricted rotation around an N-C ...
Ji-Wei Zhang, Jin-Hui Xu, Dao-Juan Cheng, Chuan Shi, Xin-Yuan Liu, Bin Tan   +5 more
doaj   +1 more source

Carbon Monoxide Adsorption and Carbon Monoxide Oxidation Studies on Thiolate Supported Gold Nanoclusters Dispensed on Metallic Oxides [PDF]

arXiv, 2018
Thiolate-protected gold nanoclusters represent atomically well-defined active centers for catalysis with resolved crystal structures, enabling the creation of a homogeneous and defined surface. The correlation of characterization via FT-IR spectroscopy with kinetics studies gives insight into the gold clusters activity and tests their utilization to ...
arxiv  

Defect‐Induced Selectivity Modulation Using Copper Triazole Molecular Frameworks for Electrochemical CO2 Reduction

Advanced Functional Materials, EarlyView.
A Cu‐triazole and D‐Cu‐triazole MOF is studied for eCO2RR. After introducing open metal sites and reducing the particle size through a competitive coordination strategy with N,N‐diethylformamide, the defects significantly enhance and alter the catalytic properties with increased selectivity for C2+ products. Abstract Metal–organic frameworks (MOFs) are
Anirudha Shekhawat, Debanjan Das, Ridha Zerdoumi, Muhammad Adib Abdillah Mahbub, Bashir Eid, Shubhadeep Chandra, Sabine Seisel, Wolfgang Schuhmann   +7 more
wiley   +1 more source

Nonlinear Effects in Asymmetric Catalysis: A Personal Account [PDF]

, 2001
Henri B. Kagan
openalex   +1 more source

Accelerated Kinetics of Desolvation and Redox Transformation Enabled by MOF Sieving for High‐Loading Mg‐S Battery

Advanced Functional Materials, EarlyView.
A strategy of sieving catalysis based on the MIL‐101(Cr) with multistage pore structure and Lewis acid sites has been proposed as the catalyst to accelerate the kinetics of desolvation and redox conversion of sulfur species, achieving high performance Mg‐S batteries.
Qinghua Guan, Quan Zhuang, Wenlong Xu, Yongzheng Zhang, Shuang Cheng, Jing Zhang, Meinan Liu, Hongzhen Lin, Jian Wang   +8 more
wiley   +1 more source

Interplay of synthesis and mechanism in asymmetric homogeneous catalysis [PDF]

, 2001
Nicholas J. Adams, Joachim Bargon, John M. Brown, Edward J. Farrington, Erwan Galardon, Ralf Giernoth, Hanjo Heinrich, Benjamin D. John, Kenji Maeda   +8 more
openalex   +1 more source

Highly Sensitive Electrochemical Biosensor Based on Hairy Particles with Controllable High Enzyme Loading and Activity

Advanced Functional Materials, EarlyView.
For the first time, a highly sensitive electrochemical biosensor based on SiO2‐based hairy particles with a grafted PDMAEMA polymer brush containing a quantifiable and large amount of immobilized Laccase is reported. The fabricated biosensor exhibits a sensitivity of 0.14 A·m⁻¹, a limit of detection (LOD) of 0.1 µm, and a detection range of 0.3–750 µm,
Pavel Milkin, Anila Antony, Hongtao Cai, Antonia Debevc, Ceyda Topal, Anne Linhardt, Alla Synytska, Leonid Ionov   +7 more
wiley   +1 more source

Asymmetric catalysis by flavin-dependent halogenases. [PDF]

Chirality, 2023
Jiang Y, Lewis JC.
europepmc   +1 more source

Edge‐Delocalized Electron Effect on Self‐Expediating Desolvation Kinetics for Low‐Temperature Li─S Batteries

Advanced Functional Materials, EarlyView.
The self‐transformed Schottky heterojunction on MXene is developed to facilitate the dissociation of Li (solvent)x+ to achieve fast Li+ desolvation to promote rapid sulfur conversion kinetics by decreasing the related barriers, contributing to high‐performance Li─S batteries under low‐temperatures.
Yongzheng Zhang, Xiang Li, Yanli Wang, Jianghao Zhu, Yinze Zuo, Xiaomin Cheng, Tao Rong, Jing Zhang, Yang Hu, Hongzhen Lin, Jian Wang, Liang Zhan, Licheng Ling   +12 more
wiley   +1 more source

Comprehensive Asymmetric Catalysis. Vol. I —III. Edited by Eric N. Jacobsen, Andreas Pfaltz, and H. Yamamoto [PDF]

, 2001
Oliver Reiser
openalex   +1 more source