Revising Model Reactions in Plasmonic Chemistry: From Nitrothiophenol Coupling to Alkoxyamine Homolysis [0.03%]
等离子体化学中模型反应的修订：从硝基噻吩偶联到醇氧胺均裂
Alina Gorbunova,Daria E Votkina,Oleg Semyonov et al.
Alina Gorbunova et al.
The progress in plasmonic chemistry requires research on energy transfer, mechanisms, and materials discovery. In this pursuit, there are >3000 papers applying the azo coupling of 4-nitrothiophenol (PNTP) as a model reaction. Here, we chall...
Silvia Picello,Elisabetta Inico,Clara Saetta et al.
Silvia Picello et al.
In single-atom catalysis, the interaction between isolated metal atoms and the supporting matrix plays a crucial role in determining the stability and reactivity of the system. This has driven the search for supporting materials, particular...
Oxidation of Alcohols to Carboxylates with N2O Catalyzed by Ruthenium(II)-CNC Complexes [0.03%]
Ru(CNC)催化的N2O促进的醇脱氢羧酸化反应生成酯和碳酸酯
José Bermejo,Laura L Santos,Eleuterio Álvarez et al.
José Bermejo et al.
Air-stable ruthenium-(II) complexes based on a picoline-derived CNC pincer ligand, [RuH-(CNC)-(CO)L]X (L = PPh3, X = Br; L = CO, X = BF4), were found to catalyze under basic conditions the oxidation with N2O of a series of alcohols to carbo...
Organobismuth Compounds as Aryl Radical Precursors via Light-Driven Single-Electron Transfer [0.03%]
光驱动单电子转移生成有机铋化合物作为芳基自由基前体
Nicholas D Chiappini,Eric P Geunes,Ethan T Bodak et al.
Nicholas D Chiappini et al.
A light-driven method for the generation of aryl radicals from triarylbismuth(III) and (V) reagents is described. Aryl radical generation is proposed to occur through ligand-assisted mesolytic cleavage of an organobismuth(IV) intermediate g...
Markovnikov-Selective Electrocatalytic Hydroalkylation Enabled by Metal-Ligand Cooperative Storage of H-Atom Equivalents [0.03%]
基于金属-配体合作存储亲氢当量的马尔可夫尼科夫可控电催化氢烷基化反应
Maia E Czaikowski,Jan-Niklas Boyn,John S Anderson
Maia E Czaikowski
The synthesis of 1,1-disubstitued olefins is an important transformation that classically uses strategies like Wittig chemistry or cross coupling reactions. Here, we introduce an electrochemical method for the selective hydroalkylation of t...
Structure-Function Analysis of an Understudied Type of LPMO with Unique Redox Properties and Substrate Specificity [0.03%]
一种鲜为人知的氧化酶的结构功能分析及其独特的氧化还原性质和底物特异性
Kelsi R Hall,Synnøve Elisa Rønnekleiv,Alfonso Gautieri et al.
Kelsi R Hall et al.
Lytic polysaccharide monooxygenases (LPMOs) are important biotechnological tools due to their ability to activate C-H bonds in recalcitrant polysaccharides. To-date, most research has focused on LPMOs from the AA9 and AA10 families, while L...
Nile Red-Based Covalent Organic Framework as a Photocatalyst for C-H Bond Functionalization [0.03%]
基于尼罗红的共价有机框架用于C-H键官能团化的光催化剂
Marta Gordo-Lozano,Diego G Matesanz,Marcos Martínez-Fernández et al.
Marta Gordo-Lozano et al.
The search for efficient photocatalysts based on covalent organic frameworks (COFs) is an area of increasing interest. However, the development of these heterogeneous photocatalysts is hindered by the symmetry restrictions of the linkers us...
Evaluating the Origins of Aerobic Oxidation Catalysis with TAM-3, a MOF with Accessible Co(II) Sites and Large Pores [0.03%]
具有孔径大且亚胺配体上钴位点可接近的MOF-TAM-3的催化剂起源研究
Aishanee Sur,Subham Sarkar,Nicholas B Jernigan et al.
Aishanee Sur et al.
Metal-organic frameworks (MOFs) are attractive platforms that merge concepts of homogeneous and heterogeneous catalysis. Catalyst design and optimization are enabled by an array of synthetic methods that offer independent control over the l...
Reaction Mechanism and Metal Selectivity of Human SAMHD1 Elucidated by QM/MM Calculations [0.03%]
基于QM/MM计算阐明的人类SAMHD1反应机制及其金属选择性
Wen-Hao Deng,Harry Lewin,Rong-Zhen Liao et al.
Wen-Hao Deng et al.
2'-Deoxynucleoside-5'-triphosphate triphosphohydrolases (dNTPases) constitute a crucial enzyme family that plays a pivotal role in antiviral innate immunity. Among these enzymes, human SAMHD1 has emerged as a dNTPase with distinct catalytic...
The Mechanism and Rate-Determining Step of Catalytic Ammonia Oxidation on Pd(332) at High Temperatures [0.03%]
高温下Pd(332)表面氨氧化反应的机理及控速步骤研究
Jan Fingerhut,Jessalyn A DeVine,Rongrong Yin et al.
Jan Fingerhut et al.
Despite its immense practical importance in industrial production of nitric acid, the mechanisms of catalytic ammonia oxidation on platinum group metals remain controversial. In this work, we employ velocity-resolved kinetics to study ammon...