Results 161 to 170 of about 2,937,461 (378)
The investigation of cycloaddition reactions involving acridine-based dipolarophiles revealed distinct regioselectivity patterns influenced mainly by the electronic factor. Specifically, the reactions of methyl-(2E)-3-(acridin-4-yl)-prop-2-enoate and 4-[(
Lucia Ungvarská Maľučká+1 more
doaj +1 more source
Direct Oxidative Conversion of Primary Alcohols to Nitriles Using Molecular Iodine in Ammonia Water [PDF]
Hideo Togo, Naoshi Mori
openalex +1 more source
Efficient C─C coupling hydrobenzoin production and tunable syngas generation via benzyl alcohol oxidation and CO2 reduction is realized by Ni2P/CdS composite in a single photoredox cycle. In situ and ex situ characterizations, along with theoretical calculations, reveal that the active site optimization facilitates intermediate formation and desorption.
Jian Lei+6 more
wiley +1 more source
Synthesis of perfluorinated polyethers [PDF]
A series of highly fluorinated acetylenes was prepared and their cyclization reactions were studied. A series of perfluoropolytriazines with -CF2I pendent groups were prepared.
Depasquale, R. J.+3 more
core +1 more source
Light‐driven H2 evolution catalysis is reported for oleylamine‐capped MCo Prussian blue analogs (PBAs, M = Ni, Co, Zn, Cu) within phospholipid bilayers and using a ruthenium‐based amphiphilic photosensitizer. The hydrophobic interactions between the active units bring them in close proximity facilitating catalysis.
Subrata Mandal+5 more
wiley +1 more source
Synthesis of Versatile DNA‐Conjugated Aldehydes by Controlled Oxidation of Amines
A controlled oxidation strategy enables efficient in situ generation of aldehyde‐functionalized DNAs from DNA‐conjugated amines using O2/laccase/TEMPO. This approach facilitates reversible amine–aldehyde transformations for DNA bioconjugation, and provides access to chemically diverse DNA‐encoded libraries, broadening the toolbox for chemical biology ...
Guixian Zhao+6 more
wiley +2 more sources
An efficient 1,3-dipolar cycloaddition between aromatic selenoaldehydes and nitrile oxides or nitrile imines: an easy access to selenium-containing five-membered heterocyclic ring system [PDF]
Masahito Segi+4 more
openalex +1 more source
Heterogeneous photocatalysis with metal‐loaded TiO2 photocatalysts under mild conditions can be utilized for various dehydrogenative cross‐coupling reactions, including the functionalization of aromatic rings via radical addition‐elimination or radical–radical coupling mechanisms, and the radical anti‐Markovnikov addition of alkenes. In some cases, the
Hisao Yoshida
wiley +1 more source
The ligand exchange between cyanide and hydroxide in hexacyanochromate negolyte was caused by the disruption of coordination environment of the redox mediator ([Cr(CN)6]4‐/3−), with a critical factor as an elevated pH during electrochemical cycle. To mitigate this electrolyte co‐modulation strategy is introduced, optimizing the [OH−]/[CN−] ratios ...
Ji‐Eun Jang+7 more
wiley +2 more sources