Results 211 to 220 of about 2,412,624 (343)

Selenol-containing two-dimensional perovskite promotes visible-light-driven selective reduction of unsaturated ketones. [PDF]

Chem Sci
Li W, Liao L, Yao G, Liu J, Zhang Y, Li J, Qiu W, Zeng T, Zhao X, Yang Z.   +9 more
europepmc   +1 more source

Towards air-purifying and self-cleaning concretes [PDF]

, 2008
Maury Ramirez, Anibal
core  

Generation of a Ground‐State Electron Donor Utilizing Stored Light Energy

Chemistry – A European Journal, EarlyView.
Chemically stored light energy enables the generation of dianion reductants (∼−2.7 V) from vicinal diols derived from diaryl ketone photodimerization. These ground‐state electron donors efficiently reduce challenging substrates at room temperature, including aryl bromides, alkyl iodides, and sulfonamides.
Marc Taillefer, Éric Clot, Alexis Prieto   +2 more
wiley   +1 more source

Current Research on MoS₂-Based Heterojunction Photocatalysts for Persistent Organic Pollutants Degradation. [PDF]

Molecules
Isac L, Cazan C.
europepmc   +1 more source

TiO2 photocatalyst for removal of volatile organic compounds in gas phase - A review

, 2018
Zahra Shayegan, Chang-Seo Lee, F. Haghighat   +2 more
semanticscholar   +1 more source

Asymmetric Reduction of Unactivated Alkenes

Chemistry – A European Journal, EarlyView.
Unactivated alkenes rank among the most inert functional groups in synthesis and their selective reduction remains challenging. This Review charts the evolution from classical metal‐catalyzed hydrogenation to radical hydrogen atom transfer (HAT) and emerging biocatalytic concepts, highlighting how complementary mechanistic strategies, including the ...
Nico D. Fessner, Sebastian Roth, Richard Niese, Michael Müller   +3 more
wiley   +1 more source

More than Catalyst Recycling: Tuning Synthetic Photocatalytic Processes via Heterogenization on Silica and Alumina. [PDF]

ACS Org Inorg Au
Amara Z, Zimberlin P, Atakpa AP, Al Ayi Y, Lancel M.   +4 more
europepmc   +1 more source

Insights into the Photocatalytic Arene Bromination Enabled by Cs2AgBiBr6 Microparticles

Chemistry – A European Journal, EarlyView.
A sustainable photocatalytic bromination of electron‐rich arenes is enabled by low‐toxicity Cs2AgBiBr6 double‐perovskite microparticles using HBr as an atom‐economical bromine source. Surface‐derived bromine radicals drive highly selective mono‐bromination under mild conditions.
Daniele Conelli, Chiara Lo Porto, Mokurala Krishnaiah, Kimmo Lahtonen, G. Krishnamurthy Grandhi, Nicola Margiotta, Paola Vivo, Gian Paolo Suranna, Roberto Grisorio   +8 more
wiley   +1 more source

Polystyrene-bound thioxanthone - a heterogeneous photocatalyst for alcohol oxidation <i>via</i> singlet oxygen production.

Catal Sci Technol
Schmallegger M, Herbst L, Raptová R, Wiech M, Dvoranová D, Neshchadin D, Zalibera M.   +6 more
europepmc   +1 more source

Bifunctional Photocatalysts: Exploiting Proximity for Enhanced Reaction Performance

Chemistry – A European Journal, EarlyView.
This review covers the application of the bifunctional approach to photocatalysis as a means to attain (enhanced) enantioselectivity, and, more in general, as a strategy to enhance the catalytic performance through an effective use of short‐lived reaction intermediates.
Luigi Dolcini, Daniele Lavelli, Alberto Dal Corso, Luca Pignataro   +3 more
wiley   +1 more source