Results 91 to 100 of about 47,847 (251)

Dataset on the DFT-QSAR, and docking approaches for anticancer activities of 1, 2, 3-triazole-pyrimidine derivatives against human esophageal carcinoma (EC-109). [PDF]

Data Brief, 2020
Adegoke RO, Oyebamiji AK, Semire B.
europepmc   +1 more source

Aza‐Büchner–Curtius–Schlotterbeck Reaction Enables Selective Construction of Quaternary Carbon Centers

Angewandte Chemie International Edition, EarlyView.
We introduce the Aza‐Büchner–Curtius–Schlotterbeck (ABCS) reaction: A mild, catalyst‐free method for homologating aryl imines. Diverging from the traditional BCS mechanism, the diazo intermediate undergoes selective C─C insertion to form an all‐carbon quaternary center.
Simon O. Angerer, Vincent George, Aryaman Pattanik, Gaia Carpentiero, Tereza Morcinková, Julia Rehbein, Burkhard König   +6 more
wiley   +1 more source

Studies on 1, 2, 3-Triazole Derivatives. (1)

YAKUGAKU ZASSHI, 1957
Shun'ichi Yamada, Tomishige Mizoguchi, Akira Ayata   +2 more
openaire   +2 more sources

Activation of Metal Complexes With Ultrasound Waves for Targeted Anticancer Therapy

Angewandte Chemie International Edition, EarlyView.
Ultrasound enables non‐invasive activation of metal‐based therapeutics deep within tumors. Acoustic cavitation can drive sonodynamic reactive oxygen species generation or mechanochemical metal–ligand bond dissociation, enabling controlled release of bioactive payloads.
Félix Grosjean, Nicolás Montesdeoca, Gilles Berger, Johannes Karges   +3 more
wiley   +1 more source

Studies on 1, 2, 3-Triazole Derivatives. (3)

YAKUGAKU ZASSHI, 1957
Shun'ichi Yamada, Tomishige Mizoguchi, Akira Ayata   +2 more
openaire   +1 more source

A Ruthenium(CAAC‐5) Olefin Metathesis Catalyst for Bioconjugation

Angewandte Chemie International Edition, EarlyView.
The aqueous instability of ruthenium catalysts restricts olefin metathesis in biological media. A Ru(CAAC‐5) complex bearing an aniline handle is reported that remains active under biologically relevant conditions and enables bioconjugation to proteins, peptides, and an artificial metalloenzyme, providing a robust platform for olefin metathesis in ...
Damian Alexander Graf, Mikhail Boym, María Álvarez, Tsvetan Kardashliev, Thomas R. Ward   +4 more
wiley   +1 more source

Studies on 1, 2, 3-Triazole Derivatives. (2)

YAKUGAKU ZASSHI, 1957
Shun'ichi Yamada, Tomishige Mizoguchi, Akira Ayata   +2 more
openaire   +2 more sources

An Efficient Synthesis and DFT-Assisted Calculations of New 1, 2, 3-Triazole Derivatives

Journal of Kufa for Chemical Sciences
  Under a facial 1, 3 dipolar cycloaddition reaction, three new derivatives of 1, 2, 3-triazole (5a-c) were synthesized from azides-based anilinesulfonamide derivatives (3a-c) and pentane-2, 4-dione (4) in the presence of K2CO3 as a mild catalyst.
null Hadi A. S. Jabir, null Faeza A. K. Almashal 1,*, null Aqeel Alfreje, null Wisam A. Radhi   +3 more
openaire   +1 more source

Spectroscopic and DFT studies of 3-(m-nitrophenyl)-4-allyl-5-mercapto-1,2,4-triazole and 3-furyl-4-allyl-5-mercapto-1,2,4-triazole

Next Materials
In this study, the synthesized derivatives of 1,2,4-triazoles, 3-(m-nitrophenyl)-4-allyl-5-mercapto-1,2,4-triazole and 3-furyl-4-allyl-5-mercapto-1,2,4-triazole, were characterized using NMR, FTIR, Raman, and UV-Vis spectroscopies. A theoretical study of
Liana Gabrielyan, Karine Grigoryan, Hasmik Shilajyan, Melanya Samvelyan, Gevorg Grigoryan, Tariel Ghochikyan   +5 more
doaj   +1 more source

A Portal‐Preorganized Cucurbit[7]uril‐Ruthenium Conjugate Enables Motif‐Selective Protein Sensing

Angewandte Chemie International Edition, EarlyView.
Reprogramming cucurbit[7]uril (CB7) recognition through portal engineering transforms an optically silent host into a motif‐selective photoluminescent receptor. The portal‐preorganized CB7‐Rubpy conjugate directly reports changes in aromatic motif accessibility, enabling optical sensing of protein misfolding and refolding.
Patrick Gruhs, Albert Kraft, Vahideh Mahram, Marco Neumaier, Papri Chakraborty, Emily Janz, Maria Vittoria Balli, Pierre Picchetti, Luca Prodi, Manfred Kappes, Frank Biedermann   +10 more
wiley   +1 more source