Organocatalyst is an organic catalyst consisting of carbon, hydrogen, nitrogen, oxygen, and other nonmetal elements found in organic compounds. From: Comprehensive Organic Synthesis (Second Edition), 2014 About this pageSet alert Discover other topics On this page Definition Chapters and Articles Relate...
CATALYST MADE FROM AN ORGANIC COMPOUND AND USE THEREOF IN A HYDROPROCESSING AND/OR HYDROCRACKING METHODin which R1, R2, R3, R4 and R5 are selected from among a hydrogen atom, or a hydroxyl radical, or a hydrocarbon radical that comprises from 1 to 12 carbon atoms that can also comprise ...
Zhang X, Xu Y, Liu Y, Wei Y, Lan F, Wang J, Liu X, Wang R, Yang Y, Chen J (2024) Improving oxygen reduction reaction by cobalt iron-layered double hydroxide layer on nickel-metal organic framework as cathode catalyst in microbial fuel cell. Bioresour Technol 392:130011 Velusamy K, ...
267 This procedure allows selective deprotection of TBDMS-protected phenols in the presence of TBDMS-protected alkyl alcohols with cesium fluoride and tailor-made ionic liquid [dihexaEGim][OMs] 434 as an organic catalyst in tert-amyl alcohol. Sign in to download full-size image Scheme 154. O...
Our results imply that natural magnetite is an efficient catalyst for the degradation of organic contaminants in nature. By mass, iron is the fourth most abundant element in the earth's crust, being found in the form of 16 iron (hydr)oxides. These Fe-rich minerals affect the behavior and ...
The elementary steps for the 2e-WOR are associated with the interaction between the catalyst surface and oxygen intermediates: *O, *OH, and *OOH34. For a catalyst to be selective for the 2e-WOR, the binding energy of those intermediates should be in the right range. If the binding is to...
A PROCESS FOR CONVERTING AN ORGANIC CHARGE IN THE PRESENCE OF A CRYSTALINE ALUMINOSILICATE ZEOLITE CATALYST 来自 掌桥科研 喜欢 0 阅读量: 10 申请(专利)号: IN1332CA1982 申请日期: 1982-11-15 公开/公告号: IN151917B 公开/公告日期: 1983-09-03 申请(专利权)人: MOBIL OIL CORPORATION 发明人: MR...
Silica sulfuric acid was used as a suitable catalyst for the conversion of trimethylsilyl ethers to the corresponding alcohols in the presence of wet SiO2 in high yields at room temperature. This is a preview of subscription content, log in via an institution to check access. Similar content ...
The main reaction product is CO, with HCOO− as a side product. At room temperature, the catalysis efficiency is poor and the catalyst is rapidly destroyed. It has been shown that lowering the temperature, or addition of Mg2+ ions or of a weak Brönsted acid, dramatically improves the ...
Nonmetal-doped biochar is a sustainable metal-free catalyst for AOPs. N, S, B, and P doping will alter biochar's electronic structure and improve its catalytic activity. N-doping, for example, promotes electron transfer during catalysis, improving HSO5−, and catalyst surface interactions (...