Results 211 to 220 of about 468,653 (298)

Ueber eine lose Verbindung von Phenol mit Kohlensäure [PDF]

, 1882
Arthur Klepl
openalex   +1 more source

Dual Lewis Acid Promoted/Visible Light Driven Preparation of Aryl Diazenyl Oxazoles from Isocyanoacetamides and Arylazo Sulfones

Advanced Synthesis &Catalysis, Volume 367, Issue 5, March 4, 2025.
Abstract While arylazo sulfones have been widely applied as arylating agents, their exploitation for diazenylation reactions has been previously limited to electron‐rich alkenes such as styrenes and silyl enol ethers. Herein we optimized a synthetic one‐pot protocol to access oxazolyl azo compounds via a selective domino ring‐closing/aryldiazenylation ...
Enzo Delalande, Lorenzo di Terlizzi, Camilla Russo, Carmine Volpe, Stefano Protti, Mariateresa Giustiniano   +5 more
wiley   +1 more source

A super versatile flexizyme system with phenol esters for genetic code reprogramming. [PDF]

Nat Commun
Choi YK, Katoh T, Beattie A, Suga H.
europepmc   +1 more source

Visible Light‐Promoted Esterification of Carboxylic Acids via Photoacid Generation Catalysis

Advanced Synthesis &Catalysis, EarlyView.
A novel, environmentally friendly photochemical method for the esterification of carboxylic acids with alcohols using arylazo sulfones as photoacid generators was developed. This approach avoids traditional acidic catalysts, purification did not require chromatography and the method proved effective under continuous flow conditions for enhanced ...
Valentina Benazzi, Periklis X. Kolagkis, Lorenzo di Terlizzi, Eirini M. Galathri, Olga G. Mountanea, Maurizio Fagnoni, Stefano Protti, Christoforos G. Kokotos   +7 more
wiley   +1 more source

Genicular nerve radiofrequency ablation, phenol neurolysis or conservative medical management in patients with knee osteoarthritis: protocol for the RADIOPHENOL randomised controlled multicentre trial with three parallel groups. [PDF]

BMJ Open
Wit PR, Beek RV, Schokker M, Wensing C, Hollmann MW, Kallewaard JW, Oei G, RADIOPHENOL collaborators, Collaborative group name.   +8 more
europepmc   +1 more source

Synthesis of Spirolactones from Carbonyls via Carboborylation of N‐Sulfonylhydrazones with Alkoxycarbonylalkylboronic Acids

Advanced Synthesis &Catalysis, EarlyView.
Spirolactones are readily prepared from carbonyls via their N‐tosylhydrazones. The reaction involves carboborylation with ethoxycarbonyl‐substituted boronic acids, followed by oxidation and lactonization. Thermal or photochemical protocols enable versatility.
Lucía López, Sara Filgueira, María‐Paz Cabal, Carlos Valdés   +3 more
wiley   +1 more source

APEX2 RNA Proximity Labeling in Mammalian Cell Lines With Low Biotin Permeability. [PDF]

Bio Protoc
Tschan AB, Rai AK, Pelkmans L, McIntyre ABR.   +3 more
europepmc   +1 more source

eAmidation: An Electrochemical Amidation of Aldehydes via the Oxidation of N‐Aryl Hydrazones

Advanced Synthesis &Catalysis, EarlyView.
The indirect electrochemical oxidation of N‐aryl hydrazones offers an efficient approach to access amides from aldehydes and amines. The AZADO‐mediated reaction enables the selective synthesis of a broad range of valuable amides using readily available aldehydes.
Luke Chen, James David Francis Thompson, Craig Jamieson   +2 more
wiley   +1 more source

A case report of acute interstitial nephritis caused by cotton phenol. [PDF]

BMC Urol
Zhao M, Jiang D, Zhou P, Liang Y, Liu J, Su H, Hu Q, Zhang Q.   +7 more
europepmc   +1 more source

C–H Homocoupling of Arenes via Pd/S,O‐Ligand Catalysis

Advanced Synthesis &Catalysis, EarlyView.
An efficient C‐H homocoupling of arenes via Pd/S,O‐ligand catalytic system is reported. This method can be applied to a series of arenes using O2 as oxidant under room temperature and is also applicable for late‐stage homocoupling of pharmaceutical derivatives.
Ke‐Zuan Deng, Sam Pikavet, Paola Riente, María Ángeles Fernández‐Ibáñez   +3 more
wiley   +1 more source