Edgardo Maximiliano Gavilán-Arriazu,Rubén Darío Alaniz,Patcharawat Charoen-Amornkitt et al.
Edgardo Maximiliano Gavilán-Arriazu et al.
In the present work, the oxidation mechanism of di-t-butyl-hydroxytoluene (BHT) was studied in an aqueous medium through different approaches to have a thorough vision of the physical chemistry: experiments with cyclic voltammetry (CV), qua...
Additive-Free Commercial Alumina Catalyzes the Halogen Exchange Reaction of Long Alkyl Halides in Batch and in Flow Processes [0.03%]
无添加剂商用氧化铝催化长链烷基卤代物的卤交换反应：间歇和连续流动过程中的应用
Paloma Mingueza-Verdejo,Susi Hervàs-Arnandis,Judit Oliver-Meseguer et al.
Paloma Mingueza-Verdejo et al.
The synthesis of alkyl halides can be performed by simply halide exchange reactions between two different alkyl halides, catalyzed by aluminosilicates. Here, we show that commercially available alumina shows a superior catalytic activity fo...
Catalyst Protonation Changes the Mechanism of Electrochemical Hydride Transfer to CO2 [0.03%]
催化剂质子化改变电化学 hydride 向二氧化碳转移的机制
Kevin Y C Lee,Dmitry E Polyansky,David C Grills et al.
Kevin Y C Lee et al.
It is well-known that addition of a cationic functional group to a molecule lowers the necessary applied potential for an electron transfer (ET) event. This report studies the effect of a proton (a cation) on the mechanism of electrochemica...
Chao-Chun Wei,Erick Lawrence,Alyssa Tran et al.
Chao-Chun Wei et al.
Altermagnetism was very recently identified as a new type of magnetic phase beyond the conventional dichotomy of ferromagnetism (FM) and antiferromagnetism (AFM). Its globally compensated magnetization and directional spin polarization prom...
Ligand-Functionalized Organometallic Polyoxometalate as an Efficient Catalyst Precursor for Amide Hydrogenation [0.03%]
用于酰胺氢化的高效催化剂前体的配体功能化有机金属聚氧杂多化合物
Shun Hayashi,Koichi Momma,Kiyohiro Adachi et al.
Shun Hayashi et al.
Amide hydrogenation is an important process for producing amines, with the development of efficient heterogeneous catalysts relying on the creation of bimetallic active sites where the two components interact synergistically. In this study,...
Repurposing First-Row Transition Metal Carbon Dioxide Reduction Electrocatalysts for Electrochemical Carboxylation of Benzyl Chloride [0.03%]
电化学氯苄羧基化中第一过渡族金属二氧化碳还原电催化剂的再利用研究
Pornwimon Kongkiatkrai,Thana Anusanti,Teera Chantarojsiri
Pornwimon Kongkiatkrai
Carbon dioxide (CO2) is an abundant and useful C1 feedstock for electrocarboxylation, a process that incorporates a carboxyl moiety into an organic molecule. In this work, three first-row transition metal CO2 reduction electrocatalysts, NiP...
Expanding the Chemistry of Pentafluorophenyl-N-Confused Porphyrin: Diketonate Substitution and Derivatizations at the External 3-C Position of the Inverted Pyrrole Ring [0.03%]
以氮掺杂的五氟苯基卟啉为母体：二酮酸盐衍生物及倒置吡咯环外位3-C取代产物的研究
Bhakyaraj Kasi,Belarani Ojha,Wen-Feng Liaw et al.
Bhakyaraj Kasi et al.
In this study, we synthesized two new 3-C-substituted pentafluorophenyl-N-confused porphyrins (PFNCPs), one with acetylacetonate (PFNCP-acac, 2a) and the other with ylidene-2-propanone (PFNCP-ac, 3a), through a one-pot reaction in the absen...
Alexander C Reidell,Kristen E Pazder,Christopher T LeBarron et al.
Alexander C Reidell et al.
Organic electrosynthesis has gained much attention over the last few decades as a promising alternative to traditional synthesis methods. Electrochemical approaches offer numerous advantages over traditional organic synthesis procedures. On...
Javier F Reynes,Felix Leon,Felipe García
Javier F Reynes
In recent years, mechanochemistry has become an innovative and sustainable alternative to traditional solvent-based synthesis. Mechanochemistry rapidly expanded across a wide range of chemistry fields, including diverse organic compounds an...
Inverse Photoemission Spectroscopy of Coinage Metal Corroles: Comparison with Solution-Phase Electrochemistry [0.03%]
基于_coinage_金属的冠醚的逆光电子 spectroscopy_:与溶液电化学行为的对比研究
Luca Giovanelli,Younal Ksari,Hela Mrezguia et al.
Luca Giovanelli et al.
A combined direct and inverse photoemission study of coinage metal corroles suggests that the latter technique, in favorable cases, can provide some additional information relative to electrochemical measurements. Thus, whereas inverse phot...