Mechanistic Insights into Nitrile and Alkyne Covalent Inhibitors of the SARS-CoV-2 Main Protease [0.03%]
SARS-CoV-2主要蛋白酶的腈和炔类共价抑制剂的作用机制见解
Ashim Nandi,Mojgan Asadi,Aoxuan Zhang et al.
Ashim Nandi et al.
The treatment of SARS-CoV-2 can be accomplished by effective suppression of its 3CL protease (3CLpro), also known as the main protease (Mpro) and nonstructural protein 5 (nsp5). Covalent inhibitors can irreversibly and selectively disable t...
Network Dynamics as Fingerprints of Thermostability in an In Silico-Engineered DyP-Type Peroxidase [0.03%]
基于计算模拟的DyP类过氧化物酶热稳定指纹及其网络动力学研究
Carolina F Rodrigues,Diogo Silva,Constança Lorena et al.
Carolina F Rodrigues et al.
Stabilizing industrial enzymes is crucial for advancing environmentally responsible bioprocesses; however, the structural basis of thermostability remains incompletely understood. Here, we engineered thermostable variants of a tetrameric dy...
Influence of MXene and TiO2 on the Performance of Microalgae-Derived Ru-Based Catalysts for CO2 Hydrogenation to Methane [0.03%]
MXene和TiO2对微藻衍生的Ru基催化剂二氧化碳加氢制甲烷性能的影响
Agnieszka Sidorowicz,Thomas Wicht,Michael Stöger-Pollach et al.
Agnieszka Sidorowicz et al.
Controlling the selectivity of CO2 hydrogenation to produce value-added fuels and chemicals is an actual challenge in catalysis research. The exact mechanisms underlying selectivity control often remain poorly understood, slowing the design...
Bismuth Radical Catalysis: Thermally Induced Intramolecular C(sp3)-C(sp) Cyclization of Unactivated Alkyl Iodides and Alkynes [0.03%]
铋自由基催化：未活化的烷基碘和炔烃的热诱导分子内C(sp3)–C(sp)环化反应
Sebastián Martínez,Marius A Junghanns,Tobias Dunaj et al.
Sebastián Martínez et al.
Bismuth radical chemistry has attracted increased interest in recent years. Here, we report a series of bismuth-manganese complexes that catalyze the intramolecular redox-neutral coupling of alkyl iodides and alkynes under purely thermal co...
Concurrent Linear Deracemization of Secondary Benzylic Alcohols via Simultaneous Photocatalysis and Whole-cell Biocatalysis [0.03%]
基于同时光催和全细胞生物催的仲 secondary benzylic 酒精的线性对映体拆分
W Y Wylan Wong,Stephen Wallace,Craig P Johnston
W Y Wylan Wong
Photobiocatalysis enables remarkable synthetic transformations by combining the exquisite stereoselectivity of enzymes with the mild generation of high-energy intermediates by photocatalysis, but practical applications remain limited due to...
Direct Formation of the Atomic Pd-ZnO Interface by Magnetron Sputtering Primed for Methanol Production from CO2 [0.03%]
磁控溅射直接形成Pd-氧化锌原子界面用于二氧化碳转化制甲醇
Louise R Smith,Emerson C Kohlrausch,Kieran J Aggett et al.
Louise R Smith et al.
Carbon dioxide is not only a greenhouse gas but also a valuable feedstock for producing chemicals and fuels, especially methanol, which serves as an energy storage medium and a precursor for olefins and gasoline. Herein, we show that a clea...
Elucidating the Competitive Hydrodeoxygenation of Lignin-Derived Oxygenates over Bulk MoO3 Catalyst through Kinetic Analysis [0.03%]
基于批量MoO3催化剂的木质素衍生物含氧化物竞争加氢脱氧动力学研究
Mahmudul H Khan,Zeinab H Fard,Andrew J Kohler et al.
Mahmudul H Khan et al.
Ambient pressure hydrodeoxygenation (HDO) of lignin-derived oxygenates over molybdenum oxide-based catalysts is an effective strategy to produce chemicals that can be directly integrated into our existing petrochemical infrastructure. Compl...
Enantioselective and Diastereoselective Synthesis of Azaspiro[n.2]alkanes by Rhodium-Catalyzed Cyclopropanations [0.03%]
旋光纯及相对立体选择性合成氮杂螺烷的研究-环丙基 rh 催化反应
Joshua K Sailer,Duc Ly,Andrew Wang et al.
Joshua K Sailer et al.
Spirocyclopropanes have become a prevalent structural motif in drug discovery campaigns. However, methods to generate these spirocyclopropanes stereoselectively are scarce, highlighting the need for efficient synthetic methods. In this repo...
Allylic Amination of Alkenyl Alcohols: Simultaneous Control of Chemoselectivity and Enantioselectivity in Nitrene Transfer Using Ion-Paired Catalysts [0.03%]
烯丙醇的烯丙基胺化反应：利用离子对催化剂同时控制化学选择性和enantioselectivity在氮烯转移中
Hannah K Adams,Alexander Fanourakis,Amit Dahiya et al.
Hannah K Adams et al.
When alkene-containing substrates are functionalized using metal nitrenoid complexes, aziridination is typically the favored reaction outcome. In certain cases, careful catalyst control may permit allylic C-H amination, but enantioselective...
Engineering Catalytic Efficiency by Thiolate-Protected Trimetallic (Cu, Pd, Au) Nanoclusters: Single-Atom Alloy Catalysts for Water-Gas Shift [0.03%]
通过硫醇盐保护的三金属（Cu，Pd，Au）纳米团簇工程催化效率：水气转换单原子合金催化剂
Stephan Pollitt,Thomas Haunold,Sakiat Hossain et al.
Stephan Pollitt et al.
The "crude oil exodus" and energy transition will finally hinge on the availability of hydrogen. Catalytic processes like the water-gas shift (WGS) reaction may significantly contribute to its production and become crucial for utilizing alt...