Results 61 to 70 of about 3,267 (118)

Preparação de sais de isotiourônio as partir de brometos alílicos e tioureias: avaliação da atividade antitumoral e aplicações na síntese de 2-iminotiazolidinas e derivados [PDF]

, 2015
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Programa de Pós-Graduação em Química, Florianópolis, 2015.Este trabalho apresenta o desenvolvimento de métodos simples e eficientes para a síntese de ...
Ferreira, Misael
core  

Organometallic Complexes Derived from Alkyne-Functionalized Imidazolium Salts

, 2016
Two 1,3-dialkyne-functionalized imidazolium chlorides, 1,3-dipropynylimidazolium chloride and 1,3-dipentynylimidazolium chloride, have been prepared from the direct reaction between the appropriate chloroalkyne and (trimethylsilyl)imidazole.
Rosario Scopelliti (1328478), Dongbin Zhao (2448898), Zhaofu Fei (1368324), Paul J. Dyson (103515)   +3 more
core   +1 more source

Novas metodologias eficientes para a reação de transferência de diazo: preparação de y-azido-a-diazo-b-ceto éster e aplicações na síntese de amidas e indóis [PDF]

, 2015
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Programa de Pós-Graduação em Química, Florianópolis, 2015.Neste trabalho foram desenvolvidas novas metodologias para a obtenção de diazo compostos 1,3 ...
Dutra, Luiz Gustavo
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New 1,3-oxazolylphosphonium Salts as Potential Biocides: QSAR Study, Synthesis, Antibacterial Activity and Toxicity Evaluation

, 2018
Background: Due to the increase of multidrug-resistant microorganisms, the search for biologically active molecules does not stop. In the present study, we developed the effective QSAR model which allows a quick search of new potential Staphylococcus ...
Vasyl Kovalishyn, Volodymyr S. Brovarets, Volodymyr M. Prokopenko, Oleksandr V. Holovchenko, Oleksandr L. Kobzar, Maria M. Trush, Larisa O. Metelytsia, Alla D. Ocheretniuk, Larisa E. Kalashnikova   +8 more
core   +1 more source

Synthesis of 1,3-Disubtitituted Tetrahydropyrimidinium Salts and Determination of Their Biological Properties and Molecular Docking

Several of 3,4,5,6-tetrahydropyrimidinium salts with 1-methyl functionalization are produced. By using techniques for 1H-NMR, 13C-NMR, and IR spectroscopy, all compounds were investigated.
Demir, Yeliz, Ozdemir, Ismail, Gurbuz, Nevin, Gulcin, Ilhami, Karaca, Emine Ozge, Tuzun, Burak   +5 more
core   +1 more source

X-Ray Crystallographic Data on Certain Substituted 1,2- and 1,3-Dithiolium Salts, and two Substituted 1,2-Dithioles. [PDF]

Acta Chemica Scandinavica, 1963
Asbjørn Hordvik, Svend Erik Rasmussen, Lars Johansson, Bertil Norén, Jon Munch-Petersen   +4 more
openaire   +1 more source

1,3-(Benzo)Dithiolium Salts

, 2002
G. Schukat, E. Fanghänel
core   +1 more source

Antibacterial structure-activity relationship studies of several tricyclic sulfur-containing flavonoids. [PDF]

Beilstein J Org Chem, 2016
Bahrin LG, Hopf H, Jones PG, Sarbu LG, Babii C, Mihai AC, Stefan M, Birsa LM.   +7 more
europepmc   +1 more source

Convenient Synthesis of Bis-1,3-dithiolium Salts by One-electron Oxidation of Tetrathiafulvalene with Oxoaminium Salts

Convenient Synthesis of Bis-1,3-dithiolium Salts by One-electron Oxidation of Tetrathiafulvalene with Oxoaminium Salts
identifier:oai:t2r2.star.titech.ac.jp ...
openaire  

Organometallic complexes derived from alkyne-functionalized imidazolium salts

Two 1,3-dialkyne-functionalized imidazolium chlorides, 1,3-dipropynylimidazolium chloride and 1,3-dipentynylimidazolium chloride, have been prepared from the direct reaction between the appropriate chloroalkyne and (trimethylsilyl)imidazole.
Fei, ZF, Zhao, DB, Scopelliti, R, Dyson, PJ   +3 more
core   +1 more source