Solar photocatalysis: Materials, reactors, some commercial, and pre-industrialized applications. A comprehensive approach

D Spasiano, R Marotta, S Malato… - Applied Catalysis B …, 2015 - Elsevier
In the future, solar energy, along with other renewable resources, could play a key role in
mass production of fine chemicals. It could also potentially solve environmental problems, as …

Visible light induced reactions of quinones

J Jang, G Lee, EJ Cho - Bulletin of the Korean Chemical Society, 2024 - Wiley Online Library
This review covers the visible light induced reactions of quinones such as benzoquinone,
naphthoquinone, and anthraquinone. These quinones are distinguished by their fully …

Synthesis of Acylhydroquinones through Visible-Light-Mediated Hydroacylation of Quinones with α-Keto Acids

B Ma, Y Gong, Y Long, Z Chen, Y Yuan… - The Journal of Organic …, 2024 - ACS Publications
A mild and eco-friendly visible-light-induced protocol for the hydroacylation of quinones with
α-keto acids has been developed. In the absence of any catalyst or additive, the …

Solar photochemistry: optimisation of the photo Friedel–Crafts acylation of naphthoquinones

LJ Mitchell, W Lewis, CJ Moody - Green chemistry, 2013 - pubs.rsc.org
A practical and robust photo Friedel–Crafts acylation of naphthoquinones is described.
Although the reaction proceeds slowly in sunlight, the optimised conditions offer a …

Discovery of New 2-Phenylamino-3-acyl-1, 4-naphthoquinones as Inhibitors of Cancer Cells Proliferation: Searching for Intra-Cellular Targets Playing a Role in …

J Benites, JA Valderrama, Á Contreras, C Enríquez… - Molecules, 2023 - mdpi.com
A series of 2-phenylamino-3-acyl-1, 4-naphtoquinones were evaluated regarding their in
vitro antiproliferative activities using DU-145, MCF-7 and T24 cancer cells. Such activities …

Studies on quinones. Part 47. Synthesis of novel phenylaminophenanthridinequinones as potential antitumor agents

JA Valderrama, A Ibacache, JA Rodriguez… - European journal of …, 2011 - Elsevier
In our search for potential anticancer agents, a series of 8-and 9-phenylamino-3, 4-
tetrahydro-phenanthridine-1, 7, 10 (2 H)-triones with substituent variations at 6-, 8-and 9 …

A Mild and Versatile Friedel–Crafts Methodology for the Diversity‐Oriented Synthesis of Redox‐Active 3‐Benzoylmenadiones with Tunable Redox Potentials

L Cotos, M Donzel, M Elhabiri… - … –A European Journal, 2020 - Wiley Online Library
A series of highly diversified 3‐aroylmenadiones was prepared by a new Friedel–Crafts
acylation variant/oxidative demethylation strategy. A mild and versatile acylation was …

Construction of a photochemical reactor combining a CCD spectrophotometer and a LED radiation source

M Gombár, É Józsa, M Braun, K Ősz - Photochemical & Photobiological …, 2012 - Springer
An inexpensive photoreactor using LED light sources and a fibre-optic CCD
spectrophotometer as a detector was built by designing a special cell holder for standard …

Antifungal activity and in silico studies on 2-acylated benzo-and naphthohydroquinones

D Ríos, JA Valderrama, G Quiroga, J Michea, F Salas… - Molecules, 2022 - mdpi.com
The high rates of morbidity and mortality due to fungal infections are associated with a
limited antifungal arsenal and the high toxicity of drugs. Therefore, the identification of novel …

Eco-friendly synthesis and antiproliferative evaluation of some oxygen substituted diaryl ketones

P Arenas, A Peña, D Ríos, J Benites, GG Muccioli… - Molecules, 2013 - mdpi.com
A broad variety of oxygen-substituted diaryl ketones has been synthesized by solar energy-
induced Friedel Crafts acylations of 1, 4-benzo-and 1, 4-naphthoquinones with …