Search results for "ACETAMIDE"
showing 10 items of 142 documents
CCDC 2213982: Experimental Crystal Structure Determination
2023
Related Article: Mario Palacios-Corella, Víctor García-López, Joao Carlos Waerenborgh, Bruno J. C. Vieira, Guillermo Mínguez Espallargas, Miguel Clemente-León, Eugenio Coronado|2023|Chemical Science|14|3048|doi:10.1039/D2SC05800F
CCDC 1537327: Experimental Crystal Structure Determination
2017
Related Article: J. Lasri, N.E. Eltayeb, M. Haukka, B.A. Babgi|2017|Acta Crystallogr.,Sect.E:Cryst.Commun.|73|528|doi:10.1107/S2056989017003929
CCDC 625418: Experimental Crystal Structure Determination
2007
Related Article: I.Kanizsai, S.Gyonfalvi, Z.Szakonyi, R.Sillanpaa, F.Fulop|2007|Green Chemistry|9|357|doi:10.1039/b613117d
CCDC 1054691: Experimental Crystal Structure Determination
2015
Related Article: José Martínez-Lillo, Miguel Julve, Euan K. Brechin|2015|Polyhedron|98|35|doi:10.1016/j.poly.2015.05.036
CCDC 1547608: Experimental Crystal Structure Determination
2021
Related Article: Walter Can��o��n-Mancisidor, Patricio Hermosilla-Iba��n��ez, Evgenia Spodine, Vero��nica Paredes-Garci��a, Carlos J. Go��mez-Garci��a, Guillermo Mi��nguez Espallargas, Diego Venegas-Yazigi|2021|Cryst.Growth Des.|21|6213|doi:10.1021/acs.cgd.1c00640
CCDC 1415832: Experimental Crystal Structure Determination
2015
Related Article: Khaled Hassanein, Oscar Castillo, Carlos J. Gómez-García, Félix Zamora, Pilar Amo-Ochoa|2015|Cryst.Growth Des.|15|5485|doi:10.1021/acs.cgd.5b01110
Synthesis and preliminary antibacterial evaluation of Linezolid-like 1,2,4-oxadiazole derivatives
2012
In the present study the synthesis of new Linezolid-like molecules has been achieved by substitution of the oxazolidinone central heterocyclic moiety with a 1,2,4-oxadiazole ring. Two series of 1,2,4-oxadiazoles, bearing different side-chains and containing a varying number of fluorine atoms, were synthesized and preliminarily tested for biological activity against some Gram-positive and Gram-negative bacteria using Linezolid and Ceftriaxone as reference drugs
Efficient synthesis of hexahydroindenopyridines and their potential as melatoninergic ligands.
2014
Hexahydroindenopyridine (HHIP) is an interesting tricyclic piperidine nucleus that is structurally related to melatonin, a serotonin-derived neurohormone. Melatonin receptor ligands have applications in several cellular, neuroendocrine and neurophysiological disorders, including depression and/or insomnia. We report herein an efficient two-step method to prepare new HHIP via enamine C-alkylation-cyclization. The influence of substituents on the benzene ring and the nitrogen atom on melatoninergic receptors has been studied. Among the 25 synthesized HHIPs, some of them containing methylenedioxy (series 2) and 8-chloro-7-methoxy substituents (series 4) on the benzene ring revealed affinity fo…
Sterically and guest-controlled self-assembly of calix[4]arene derivatives.
2004
In solvents such as chloroform or benzene, tetraurea calix[4]arenes 1 form dimeric capsules in which one solvent molecule is usually included as guest. To explore the structural requirements for the formation of such hydrogen-bonded dimers we replaced one p-tolylurea residue by a simple acetamide function. The resulting calix[4]arene 2 a, substituted at its wide rim with one acetamide and three p-tolylurea functions, assumes a C(1)-symmetrical conformation in apolar solvents as shown by (1)H NMR, which is not compatible with the usual capsule. In the crystalline state, four molecules of 2 a, adopting a pinched cone conformation, assemble into a quasi S(4)-symmetrical tetramer stabilized by …
Ligand substitution in cis-bis(acetonitrile)tetrachlororhenium(IV) complex with N,N-dimethylformamide and N,N-dimethylacetamide
2018
Abstract The preparation, crystal structures, and magnetic properties of two novel mononuclear ReIV complexes of formula cis-[ReIVCl4(dmf)2] (1) and cis-[ReIVCl4(dma)2] (2) (dmf = N,N-dimethylformamide and dma = N,N-dimethylacetamide) have been studied. Both ReIV systems were synthesized through ligand substitution reactions from the cis-[ReIVCl4(MeCN)2] precursor, upon heating in the employed solvent. 1 and 2 crystallize in the monoclinic crystal system with space group C2/c. Each ReIV ion exhibits a distorted octahedral environment, being bonded by two oxygen atoms from two dmf (1) and dma (2) molecules and four chloride ions. In the crystal lattice of 1 and 2, the mononuclear ReIV comple…