Cobalt-Catalyzed Efficient Asymmetric Hydrogenation of α-Primary Amino Ketones [0.03%]
钴催化α-一级氨基酮高效不对称氢化反应
Huiwen Yang,Yanhua Hu,Yashi Zou et al.
Huiwen Yang et al.
Based on an amino-group-assisted coordination strategy and a proton-shuttle-activated outer-sphere mode, the cobalt-catalyzed asymmetric hydrogenation of α-primary amino ketones has been developed, resulting in the efficient synthesis of c...
Plasma-Enabled Selective Synthesis of Biobased Phenolics from Lignin-Derived Feedstock [0.03%]
基于木质素原料的生物基酚类化合物的等离子选择性合成
Yichen Ma,Stuart Conroy,Alexander Shaw et al.
Yichen Ma et al.
Converting abundant biomass-derived feedstocks into value-added platform chemicals has attracted increasing interest in biorefinery; however, the rigorous operating conditions that are required limit the commercialization of these processes...
Mechanistic Insights into Nitrile Activation by Cobalt(III)-Hydroperoxo Intermediates: The Influence of Ligand Basicity [0.03%]
钴(III)型羟基过氧化物中间体活化腈的机理研究：配体碱性的影响
Yeongjin Son,Donghyun Jeong,Kyungmin Kim et al.
Yeongjin Son et al.
The versatile applications of nitrile have led to the widespread use of nitrile activation in the synthesis of pharmacologically and industrially valuable compounds. We reported the activation of nitriles using mononuclear cobalt(III)-hydro...
Self-Assembled Nanocoatings Protect Microbial Fertilizers for Climate-Resilient Agriculture [0.03%]
自组装纳米涂层保护微生物肥料 促进气候适应型农业
Benjamin Burke,Gang Fan,Pris Wasuwanich et al.
Benjamin Burke et al.
Chemical fertilizers have been crucial for sustaining the current global population by supplementing overused farmland to support consistent food production, but their use is unsustainable. Pseudomonas chlororaphis is a nitrogen-fixing bact...
Formamide Electrosynthesis from Methanol and Ammonia in Water over Pr-Doped MnO2 [0.03%]
水介质中甲醇和氨选择性电合成甲酰胺中的Pr掺杂MnO2催化剂作用机制研究
Jiewei Zhu,Jiang Shao,Bai-An Shen et al.
Jiewei Zhu et al.
A rare earth element doping strategy is reported to boost the activity and enhance the stability of MnO2 for selective formamide production through electrocatalytic oxidation coupling (EOC) of methanol and ammonia. MnO2 doped with 1% Pr was...
Photoredox/Enzymatic Catalysis Enabling Redox-Neutral Decarboxylative Asymmetric C-C Coupling for Asymmetric Synthesis of Chiral 1,2-Amino Alcohols [0.03%]
光红氧化酶催化还原中性去羧基不对称C-C偶联的不对称合成手性1,2-氨基醇反应
Yiyin Liu,Liangyan Zhu,Xuemei Li et al.
Yiyin Liu et al.
Photocatalysis offers tremendous opportunities for enzymes to access new functions. Herein, we described a redox-neutral photocatalysis/enzymatic catalysis system for the asymmetric synthesis of chiral 1,2-amino alcohols via decarboxylative...
Generation of Subnanometer Metal Clusters in Silicoaluminate Zeolites as Bifunctional Catalysts [0.03%]
丝铝沸石中亚纳米金属簇的生成作为双功能催化剂中的作用
Kun Zhang,Xiaomeng Dou,Huaming Hou et al.
Kun Zhang et al.
Zeolite-encapsulated subnanometer metal catalysts are an emerging class of solid catalysts with superior performances in comparison to metal catalysts supported on open-structure solid carriers. Currently, there is no general synthesis meth...
Longhui Yu,Hugh Nakamura
Longhui Yu
A concise gram-scale synthesis of pyrrovobasine (1) is reported. Key transformations include a three-step decagram-scale synthesis of the tetracyclic compound, Mn-mediated direct radical cyclization, and the introduction of a naturally rare...
Hung N Do,Jinan Wang,Yinglong Miao
Hung N Do
G-protein-coupled receptors (GPCRs) make up the largest superfamily of human membrane proteins and represent primary targets of ∼1/3 of currently marketed drugs. Allosteric modulators have emerged as more selective drug candidates compared...
Surface Chemistry Dictates the Enhancement of Luminescence and Stability of InP QDs upon c-ALD ZnO Hybrid Shell Growth [0.03%]
表面化学决定了InP量子点在c-ALD ZnO杂化壳生长过程中的发光和稳定性增强现象
Ona Segura Lecina,Mark A Newton,Philippe B Green et al.
Ona Segura Lecina et al.
Indium phosphide quantum dots (InP QDs) are a promising example of Restriction of Hazardous Substances directive (RoHS)-compliant light-emitting materials. However, they suffer from low quantum yield and instability upon processing under am...