Results 201 to 210 of about 2,412,624 (343)

Bio-Inspired Reduced TiO₂ Nanotube Photocatalyst Modified with Polydopamine and Silk Fibroin Quantum Dots for Enhanced UV and Visible-Light Photocatalysis. [PDF]

Materials (Basel)
Dumitriu C, Popescu S, Miftode R, Păun AG, Pandele AM, Kuncser A, Mîndroiu M.   +6 more
europepmc   +1 more source

Perylene as an Organic Photocatalyst for the Radical Polymerization of Functionalized Vinyl Monomers through Oxidative Quenching with Alkyl Bromides and Visible Light

, 2014
G. Miyake, Jordan C Theriot
semanticscholar   +1 more source

Structural Optimization of Supported Organic Photocatalyst

The successful realization of a photoredox catalyst play in important role in the photocatalyzed transformation especially if the design of the photocatalyst give the chance to achieved different redox potential of the exited state. We are started from a well know TADF photocatalyst, the 1,2,3,5-tetrakis(carbazol-9-yl)-4,6-dicyanobenzene (4CzIPN), as a
openaire   +1 more source

Harnessing Toluene Solvent as a Reactant: Regioselective Benzyl Radical Addition to Multi‐π 1,5‐Enynes in a Copper‐Catalyzed Cascade to Indenes

Chemistry – A European Journal, EarlyView.
A copper‐catalyzed three‐component radical cascade of 1,5‐enynes with toluene and benzoic acids enables regioselective benzyl radical addition to multi‐Π systems, efficiently delivering polysubstituted indenes from an abundant solvent feedstock. ABSTRACT C─H activation of toluene generates a benzyl radical that undergoes C─C coupling, converting an ...
Saideh Rajai‐Daryasarei, Fatemeh Chahardehi, Mohammad Mahdi Sharifani, Morteza Jamshidi, Robert Stranger, Frank Rominger, Alireza Ariafard, Saeed Balalaie   +7 more
wiley   +1 more source

Cooperative NHC and Photoredox Dual Catalysis for the Construction of Carbonyl Compounds. [PDF]

ACS Omega
Dhayalan V.
europepmc   +1 more source

Two‐Step Synthesis of a Chiral Fluorinated Alcohol With Silica‐Supported Enzyme RrADH in Batch and Continuous Flow Mode

Chemistry – A European Journal, EarlyView.
A two‐step process was transferred from batch to flow mode for the synthesis of (R)‐2‐fluoro‐1‐phenylethanol as a benchmark, consisting of a decarboxylative fluorination in aqueous media, followed by an enantioselective biocatalytic reduction of the prochiral intermediate with RrADH immobilized on silica supraparticles.
Egzon Cermjani, Greta Nölke, Stefano Di Fiore, Christoph Deckers, Doris Hanselmann, Bettina Herbig, Susanne Wintzheimer, Thomas H. Rehm   +7 more
wiley   +1 more source

Advanced Electrospun Nanofibers for Photocatalytic Degradation: Sustainable Solutions for Wastewater Remediation. [PDF]

ACS Omega
Mhalshekar K, Krishan A, Gaydhane M, Sontakke S, Pawar V.   +4 more
europepmc   +1 more source

Photocatalytic Vanadium‐Mediated Amination of Benzene With Hydroxylamine

Chemistry – A European Journal, EarlyView.
Photochemical activation of N‐phenylphenothiazine (PPT) enables a selective direct benzene amination with hydroxylamine in the presence of various vanadium catalysts under mild reaction conditions. Spectroscopic and kinetic analyses identify a key vanadium(IV)‐hydroxylamine intermediate, elucidate the crucial roles of the acidic medium, the ...
Dana Králová, Maximilian Philipp, Matthias Schmalzbauer, Thilo Reiter, Bernd Schäfer, Ruth M. Gschwind, Burkhard König   +6 more
wiley   +1 more source

Harnessing mesoporosity and nitrogen doping to engineer a superior carbon-TiO₂ photocatalyst for methylene blue degradation. [PDF]

RSC Adv
Abdu MT.
europepmc   +1 more source

β‐Scission of Tertiary Alcohols on a Platinum‐Loaded Titanium Dioxide Photocatalyst for C─C Bond‐Forming Reactions

Chemistry – A European Journal, EarlyView.
A strategy for the Pt/TiO2‐photocatalyzed β‐scission of nonactivated 3° alcohols in the absence of external oxidants and additives was developed. A wide variety of C‐centered radicals were generated and subsequently engaged in C─C bond‐forming reactions.
Shu Sakurai, Sha Xue, Shogo Mori, Susumu Saito   +3 more
wiley   +1 more source