Results 21 to 30 of about 14,808 (226)

2-(Naphthalen-1-yl)-4-(thiophen-2-ylmethylidene)-1,3-oxazol-5(4H)-one

Acta Crystallographica Section E, 2011
The asymmetric unit of the title compound, C18H11NO2S, contains two crystallographically independent molecules. In one molecule, the oxazole and thiophene rings are oriented at dihedral angles of 17.40 (9) and 18.18 (7)° with
Cevher Gündoğdu, Serap Alp, Yavuz Ergün, Barış Tercan, Tuncer Hökelek   +4 more
doaj   +1 more source

The nature of the silicaphilic fluorescence of PDMPO [PDF]

, 2015
PDMPO (2-(4-pyridyl)-5-((4-(2-dimethylaminoethylaminocarbamoyl)methoxy)phenyl)oxazole), has unique silica specific fluorescence and is used in biology to understand biosilicification.
Amat, Becke, Carole C. Perry, Charier, de Sousa Neto, DePedro, Dewar, Diwu, Diwu, Diwu, Durkin, Durkin, Elbergali, Faver, Francisco J. Martin-Martinez, Geerlings, Hammett, Hazelaar, Hilal, Hodson, Humphrey, Hurwitz, Ichinomiya, Ichinomiya, Kucki, Lakowicz, Law, Lee, Leffler, Li, Marini, Markus J. Buehler, Mataga, Mithun Parambath, Neese, Ogane, Ong, Perry, Plimpton, Quentin S. Hanley, Roach, Saxton, Scarminio, Shimizu, Tristan Giesa   +44 more
core   +1 more source

Polarizability in Substituted Oxazoles: A PC-Model Data Analysis

E-Journal of Chemistry, 2005
A systematic investigation of various Oxazole derivatives has been subjected to a Polarized Continuums Model (PCM) for evaluation of their physico-chemical parameters.
S. Harikrishna, S. P. Shrivastava, J. T. Rao, S. N. Limaye   +3 more
doaj   +1 more source

Computational Redesign of Bacterial Biotin Carboxylase Inhibitors Using Structure-Based Virtual Screening of Combinatorial Libraries

Molecules, 2014
As the spread of antibiotic resistant bacteria steadily increases, there is an urgent need for new antibacterial agents. Because fatty acid synthesis is only used for membrane biogenesis in bacteria, the enzymes in this pathway are attractive targets for
Michal Brylinski, Grover L. Waldrop
doaj   +1 more source

Palladium-catalyzed difluoromethylation of heteroaryl chlorides, bromides and iodides. [PDF]

, 2017
A palladium-catalyzed difluoromethylation of a series of heteroaryl chlorides, bromides and iodides under mild conditions is described. A wide range of heteroaryl halides such as pyridyl, pyrimidyl, pyrazyl, funanyl, thienyl, pyazolyl, imidazolyl ...
Gu, Yang, Gu, Yucheng, Lu, Changhui, Shen, Qilong, Wu, Jiang   +4 more
core   +1 more source

Evaluation of the Interaction between Long Telomeric DNA and Macrocyclic Hexaoxazole (6OTD) Dimer of a G-quadruplex Ligand

Molecules, 2013
Macrocyclic hexaoxazole dimer of L2H2-6OTD-dimer (3) was newly synthesized as a telomeric G-quadruplex (G4) ligand, and interaction with long telomeric DNAs telo48, 72, and 96 was evaluated by means of electrophoresis mobility shift assay, CD spectra ...
Kazuo Nagasawa, Hiroyuki Seimiya, Takahiro Nakamura, Satoki Majima, Keisuke Iida   +4 more
doaj   +1 more source

Isomerization of 5-(2H-Azirin-2-yl)oxazoles: An Atom-Economic Approach to 4H-Pyrrolo[2,3-d]oxazoles

Molecules, 2021
An atom economical method for the preparation of variously substituted 4H-pyrrolo[2,3-d]oxazoles was developed on the basis of thermal isomerization of 5-(2H-azirin-2-yl)oxazoles.
Timur O. Zanakhov, Ekaterina E. Galenko, Mariya A. Kryukova, Mikhail S. Novikov, Alexander A. Khlebnikov   +4 more
doaj   +1 more source

Highly selective electrochemical hydrogenation of alkynes: Rapid construction of mechanochromic materials [PDF]

, 2019
Electrochemical hydrogenation has emerged as an environmentally benign and operationally simple alternative to traditional catalytic reduction of organic compounds.
Ge, Haibo, Li, Bijin
core   +1 more source

Theoretical structural study of van der Waals complexes between oxazole and atmospheric gases CO2 and N2 for capture applications. [version 2; peer review: 2 approved, 1 approved with reservations]

Open Research Europe
Background The objective of this study is to explore the potential of oxazole (C3H3NO), a fascinating heterocyclic compound naturally present, which is a potential ligand in the construction of Metal-Organic Frameworks (MOFs) for the selective capture of
A. Belasri, O. Douass, F. Tahiri, M. Belmouden, N. Inostroza-Pino, M. Mogren Al-Mogren, H. Bahmann, S. Dalbouha, M. L. Senent   +8 more
doaj   +1 more source

Transition metal-mediated synthesis of oxazoles [PDF]

, 2014
Among the synthetic methods for the formation of the oxazole ring, transition metal-mediated protocols are the most attractive in terms of selectivity, efficiency and mildness of reaction conditions.
Bresciani, Stefano, Tomkinson, Nicholas C. O.   +1 more
core   +1 more source