Results 31 to 40 of about 106,125 (294)

Magnetic Study of Nitro Group [PDF]

Bulletin of the Chemical Society of Japan, 1963
Abstract The magnetic susceptibilities of several disubstituted aromatic nitro compounds were determined by Curie retorsion method. The contribution of the (NO2)1+ to the diamagnetic susceptibility was evaluated by the method suggested by Yang, taking Angus’ modified ionic values.
S Sriraman, R Sabesan, S Srinivasan
openaire   +1 more source

Spontaneous resolution and crystal structure of (2S)-2-(3-nitrophenyl)-3-phenyl-2,3,5,6-tetrahydro-4H-1,3-thiazin-4-one; crystal structure of rac-2-(4-nitrophenyl)-3-phenyl-2,3,5,6-tetrahydro-4H-1,3-thiazin-4-one

Acta Crystallographica Section E: Crystallographic Communications, 2018
The crystal structures of isomeric rac-2-(4-nitrophenyl)-3-phenyl-2,3,5,6-tetrahydro-4H-1,3-thiazin-4-one (C16H14N2O3S) (1) and (2S)-2-(3-nitrophenyl)-3-phenyl-2,3,5,6-tetrahydro-4H-1,3-thiazin-4-one (C16H14N2O3S) (2) are reported here.
Hemant P. Yennawar, Heather G. Bradley, Kristen C. Perhonitch, Haley E. Reppert, Lee J. Silverberg   +4 more
doaj   +1 more source

3,3-Bis(2-hydroxyethyl)-1-(4-nitrobenzoyl)thiourea: crystal structure, Hirshfeld surface analysis and computational study

Acta Crystallographica Section E: Crystallographic Communications, 2020
In the title compound, C12H15N3O5S, a trisubstituted thiourea derivative, the central CN2S chromophore is almost planar (r.m.s. deviation = 0.018 Å) and the pendant hydroxyethyl groups lie to either side of this plane.
Sang Loon Tan, Mukesh M. Jotani, Edward R. T. Tiekink   +2 more
doaj   +1 more source

Nitroaromatic Hypoxia-Activated Prodrugs for Cancer Therapy

Pharmaceuticals, 2022
The presence of “hypoxic” tissue (with O2 levels of
William A. Denny
doaj   +1 more source

Exploration of transition-metal-catalyzed direct C-H arylation of nitro-substituted heteroarenes and further transformations of nitro group [PDF]

, 2015
The present work aimed to study the transition-metal-catalyzed direct C-H arylation of various nitro-substituted heteroarenes, including 4-nitroimidazole derivatives, 4-nitropyrazole derivatives, fused 3-nitropyridines, nitro-substituted pyrrole and ...
Gevorgyan, Ashot (gnd: 1079688854)
core   +1 more source

Proteasome inhibitor, ixazomib prevents topoisomerase‐I degradation and reverses irinotecan resistance in colorectal cancer

Molecular Oncology, EarlyView.
Ixazomib inhibits proteasome‐mediated degradation of topoisomerase I induced by irinotecan, thereby restoring drug sensitivity and promoting tumor cell death in colorectal cancer. Irinotecan, a topoisomerase I (topoI) inhibitor, is widely used for colorectal cancer, but resistance remains a major clinical challenge.
Yuho Ebata, Koji Ando, Hirofumi Hasuda, Koshi Mimori, Elizabeth C. Unan, Siddhartha Pulukuri, Aahana Tiku, Allison Berger, Eiji Oki, Ajit Bharti, Tomoharu Yoshizumi   +10 more
wiley   +1 more source

4-Formyl-2-nitrophenyl 3-nitro-2-methylbenzoate

, 2014
In the title formyl nitro aryl benzoate derivative, CH NO, the benzene rings form a dihedral angle of 4.96(3)°. The mean plane of the central ester group, C-O-C-(=O)-C (r.m.s.
Geraldine Hernández, Kennedy, A.R., Moreno-Fuquen, R., Rodolfo Moreno-Fuquen, Alan R. Kennedy, Hernández, G.   +5 more
core   +1 more source

Long‐Range Coordination Environment Modulates Single‐Atom Local States and Systemic Impact on CO2 Photoconversion

Advanced Functional Materials, EarlyView.
Terminal groups on Cu porphyrins modulate the electronic states of single‐atom Cu centers through a long‐range electronic effect, without altering the Cu coordination geometry. Meanwhile, a multi‐descriptor framework is established that incorporates porphyrin regulation, hybrid catalyst properties, and CO2 photoreduction capabilities.
Yi Zhang, Jintao Dong, Xiahe Chen, Xiyang Wang, Tiange Wei, Yue Zhu, Tai‐Sing Wu, Yun‐Fang Yang, Shao‐Yuan Leu, Keke Wang, Yuanbin She, Huaming Li, Jiexiang Xia, Molly Meng‐Jung Li   +13 more
wiley   +1 more source

Nitro-Substituted Ruthenium(II) Complex: A New Strategy for a G‑Quadruplex DNA Fluorescent Probe

, 2019
A new strategy for a G-quadruplex fluorescent probe based on a nitro-substituted ruthenium complex is described. G-quadruplex DNA can be distinguished from double- or single-strand DNA by the naked eye.
Ji-Lin Lu, Ting Liu (45625), Shan Wang, Ting Liu, Xue-Wen Liu, Yu-Cai Tang, Yuan-Dao Chen, Yuan-Qing Deng, Yu-Cai Tang (8067860), Yuan-Dao Chen (8067863), Shan Wang (120085), Yuan-Qing Deng (8067857), Ji-Lin Lu (760157), Xue-Wen Liu (7358417), Ning-Yi Liu, Ning-Yi Liu (8067854)   +15 more
core   +1 more source

Water‐Compatible SuFEx‐Active Diazonium Linchpin Platform for Rapid Modular Diversification and On‐DNA Functionalization

Advanced Functional Materials, EarlyView.
Sulfur fluoride exchange (SuFEx) is a powerful click platform, yet water‐compatible multifunctional linchpins remain elusive. Here, we report decagram‐scalable diazonium linchpins that enable rapid Pd‐catalyzed diversification and direct, catalyst‐free on‐DNA ligation in aqueous media.
Seok Ju Hong, Dong Hyeon Kim, Yujin Lim, Yongseok Kwon, Sangkyu Lee, Han Yong Bae   +5 more
wiley   +1 more source