A spectroscopic overview of intramolecular hydrogen bonds of NH… O, S, N type

PE Hansen - Molecules, 2021 - mdpi.com
Intramolecular NH… O, S, N interactions in non-tautomeric systems are reviewed in a broad
range of compounds covering a variety of NH donors and hydrogen bond acceptors. 1H …

Pure shift edited NMR methodologies for the extraction of Homo-and heteronuclear couplings with ultra-high resolution

SK Mishra, N Suryaprakash - Progress in Nuclear Magnetic Resonance …, 2023 - Elsevier
The scalar couplings that result in the splitting of the signals in the NMR spectrum arise due
to the interaction of the nuclear spins, whereby the spin polarization is transmitted through …

Isomerization of bioactive acylhydrazones triggered by light or thiols

Z Zhang, GNT Le, Y Ge, X Tang, X Chen, L Ejim… - Nature Chemistry, 2023 - nature.com
The acylhydrazone unit is well represented in screening databases used to find ligands for
biological targets, and numerous bioactive acylhydrazones have been reported. However …

Development of a new class of monoamine oxidase-B inhibitors by fine-tuning the halogens on the acylhydrazones

J Jayan, J Lee, S Kumar, A Manoharan… - ACS …, 2023 - ACS Publications
A total of 14 acyl hydrazine derivatives (ACH1–ACH14) were developed and examined for
their ability to block monoamine oxidase (MAO). Thirteen analogues showed stronger …

Behavior of a Dynamic Covalent Library Driven by Combined Pd (II) and Biphasic Effectors for Metal Transport between Phases

R Moneuse, D Bourgeois, X Le Goff… - … A European Journal, 2023 - Wiley Online Library
This work reports the effect of Pd (II) as chemical effector on an acylhydrazone‐based
dynamic covalent library (DCL) in biphasic systems (water/chloroform). The constituents of …

The unexpected reactivity of 9-iodo-nido-carborane: from nucleophilic substitution reactions to the synthesis of tricobalt tris (dicarbollide) Na [4, 4′, 4′′-(MeOCH 2 …

MY Stogniy, SA Anufriev, AV Shmal'ko… - Dalton …, 2021 - pubs.rsc.org
An unusual reactivity of 9-iodo-nido-carborane [9-I-7, 8-C2B9H11]− towards nucleophiles
under strong basic conditions was revealed. The nucleophilic substitution of iodine with O …

Retention of strong intramolecular hydrogen bonds in high polarity solvents in binaphthalene–benzamide derivatives: Extensive NMR studies

AK Patel, SK Mishra, K Krishnamurthy… - RSC advances, 2019 - pubs.rsc.org
Advanced multidimensional NMR techniques have been employed to investigate the
intramolecular hydrogen bonds (HBs) in a series of N, N′-([1, 1′-binaphthalene]-2, 2 …

Competing HB acceptors: an extensive NMR investigations corroborated by single crystal XRD and DFT calculations

S Tiwari, N Arya, SK Mishra, N Suryaprakash - RSC advances, 2021 - pubs.rsc.org
A series of N-benzoylanthranilamide derivatives have been synthesized with the substitution
of competitive HB acceptors and investigated by NMR spectroscopy and single crystal XRD …

SINTESIS SENYAWA KOMPLEKS SENG (II)-ORTO-HIDROKSIBENZILIDEN BENZOHIDRAZIDA SEBAGAI AGEN ANTIBIOTIK

SR Duhita - 2024 - repository.its.ac.id
Penelitian senyawa antibakteri menjadi salah satu penelitian yang masih banyak diminati.
Hal ini terjadi karena kecenderungan resistensi suatu bakteri terhadap obat, sehingga …

[PDF][PDF] Low Carbon Technologies and Sustainable Chemistry

F Bedogni - 2023 - amslaurea.unibo.it
In this work, the environmental performance of a prototype designed by Centro Ricerche
Produzioni Animali–CRPA, which allows the nutrient recovery (N and P) from the liquid …