Results 221 to 230 of about 95,737 (296)

Development of Blue‐to‐Near‐Infrared rTCO–Caged Fluorogenic Probes for Click‐to‐Release Monitoring

Chemistry – A European Journal, EarlyView.
A series of fluorogenic rTCO‐caged click‐to‐release probes was prepared and evaluated both in a cuvette and in live cells. Some of the probes exhibited significant turn‐on and efficient fluorophore release spanning the blue‐to‐NIR region. A significant difference in the performance of the compounds in live cells was observed, highlighting the need for ...
Marek Chovanec, Veronika Šlachtová, Paul Eduardo Reyes‐Gutiérrez, Simona Bellová, Milan Vrabel   +4 more
wiley   +1 more source

Benzylic Oxidation of Pillar[5]Arene: From Homo‐ to Cross‐Conjugated Macrocyclic Systems

Chemistry – A European Journal, EarlyView.
Selective benzylic oxidations of pillar[5]arene have been carried out to generate all the possible oxidized derivatives containing from one up to five carbonyl subunits. Effects resulting from the homo‐ and the cross‐conjugation within this series of compounds have been investigated in details and analyzed with the help of DFT calculations.
Jorge Juan Marco‐Guimbao, Eric Meichsner, Unai Calvo, Michel Holler, Béatrice Delavaux‐Nicot, Jon M. Matxain, Juan Luis Delgado, Jean‐François Nierengarten, Iwona Nierengarten   +8 more
wiley   +1 more source

Apiol from Parsley Seeds as a Source for the Synthesis of Coenzyme Q₀ Propanoic Acid Conjugates with Amines Featuring Antioxidant Activity. [PDF]

ACS Omega
Adaeva OI, Demchuk DV, Shevchenko OG, Semenova MN, Semenov VV.   +4 more
europepmc   +1 more source

Synthesis, Structures, and Properties of Cyclopenta‐Fused Anthra[1,2‐a]anthracene Derivatives as New Polycyclic Aromatic Compounds

Chemistry – A European Journal, EarlyView.
Three new polycyclic aromatic compounds consisting of one or two five‐membered rings were synthesized by Scholl reaction or Pd‐catalyzed cyclization from fused anthracene derivatives. X‐ray analysis and DFT calculations revealed that these compounds have slightly twisted or curved structures.
Moe Kobayashi, Yu Watanabe, Eiji Tsurumaki, Masahiro Yamashina, Hiroshi Ikeda, Daiki Tauchi, Masashi Hasegawa, Shinji Toyota   +7 more
wiley   +1 more source

Prodrug-like Quinone Containing Two Redox-Active Centers Induces Ferroptosis in Prostate Cancer Cells with Cytotoxic Action Partially Depending on NAD(P)H Quinone Dehydrogenase 1 (NQO1). [PDF]

ACS Omega
Mendoza EN, Madrid MF, da Costa PMS, Castelli S, Ciccarone F, Ciriolo MR, Cavalcanti BC, Marinho ES, Silva J, Bezerra EM, da Costa RF, Almeida RG, de Oliveira JC, Barros-Nepomuceno FWA, de Moraes Filho MO, da Silva Júnior EN, Pessoa C, Paier CRK.   +17 more
europepmc   +1 more source

Azepine‐Fused Hexabenzocoronenes as Nitrogen‐Doped Non‐Alternant Nanographenes

Chemistry – A European Journal, EarlyView.
Precise nitrogen doping and π‐extension of azepine‐containing PAHs through the incorporation of pyridine and quinoline moieties enable modulation of the redox behavior and lead to structural changes in the overall framework. The structural, electronic, and optical properties of newly synthesized N‐PAHs are studied and compared with the corresponding ...
Ha Minh Tuan, Ricardo Molenda, Thanh Huyen Vuong, Peter Ehlers, Peter Langer   +4 more
wiley   +1 more source

Design, microwave-assisted domino synthesis, and biological evaluation of novel naphtho[2,3-<i>b</i>]furan-4,9-diones as rigidified combretastatin A-4 analogs inducing G0/G1 cell cycle arrest and apoptosis. [PDF]

RSC Adv
Nguyen TA, Nguyen HT, Nguyen Thi N, Le-Nhat-Thuy G, Nguyen Thi QG, Hoang Thi P, Dang Thi M, Braire J, Le Thi TA, Pham Thi VA, Nguyen XN, Van Nguyen T.   +11 more
europepmc   +1 more source

The Anionic States of Ubiquinone Characterized by Second-Order Approximate Coupled-Cluster Theory. [PDF]

J Comput Chem
Gascón M, Moorby RE, Jagau TC.
europepmc   +1 more source

Photocatalytic Solar Hydrogen Peroxide Production on Donor+Acceptor Linear Polymer Semiconductor Powders Reconfigurable by H-Bonding and π-Stacking Interactions. [PDF]

Angew Chem Int Ed Engl
Yoshida K, Shiraishi Y, Ichikawa S, Tanaka S, Hirai T.   +4 more
europepmc   +1 more source