Results 51 to 60 of about 61,653 (192)

Síntese regiosseletiva de cristais líquidos quirais contendo o heterociclo [1,2,3]-triazol [PDF]

, 2005
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas. Programa de Pós-Graduação em QuímicaO presente trabalho descreve a síntese de compostos quirais derivados do (S)-(-)-2-metil-1-butanol, contendo o ...
Conte, Gilmar
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Cu(OTf)₂-Catalyzed 1,2,3-triazole-ring-controlled selective phenolic O–H bond methylthiomethylation

, 2019
Copper-catalyzed selective methylthiomethylation of 1,4-disubstituted 1,2,3-triazole phenols using DMSO as a methylthiomethylation reagent was achieved.
Weigen Du (6918761), Yubo Jiang (4426555), Huiling Cheng (2898452), Xinyuan Ma (5262572), Wei Liu (20030)   +4 more
core   +1 more source

Estudo computacional de complexos mononucleares de cobre (II) e zinco (II) com ligantes triazólicos [PDF]

, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Programa de Pós-Graduação em Química, Florianópolis, 2013.Neste trabalho foram estudados complexos mononucleares de cobre(II) ou zinco(II ...
Fonseca, David Edson Pedrosa
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Triazole-based radiopeptidomimetics : novel neurotensin (8-13) analogues with increased metabolic stability [PDF]

, 2015
Neurotensin (NT) is a regulatory peptide with a nanomolar affinity towards NT receptors, which are overexpressed by different types clinically relevant tumours (e.g. Ewing’ sarcoma, breast, colon and exocrine pancreatic cancer).
Mascarin, Alba
core   +1 more source

Synthesis and Structure Determination of 1-(4-Methoxyphenyl)-5-methyl-N’-(2-oxoindolin-3-ylidene)-1H-1,2,3-triazole-4-carbohydrazide

Molbank, 2022
A reaction of equimolar equivalents of 1-(4-methoxyphenyl)-5-methyl-1H-1,2,3-triazole-4-carbohydrazide (1) and indoline-2,3-dione (2) in boiling ethanol for 4 h under acidic conditions gave 1-(4-methoxyphenyl)-5-methyl-N’-(2-oxoindolin-3-ylidene)-1H-1,2 ...
Benson M. Kariuki, Bakr F. Abdel-Wahab, Abdelbasset A. Farahat, Gamal A. El-Hiti   +3 more
doaj   +1 more source

Síntese e caracterização de novos materiais funcionais contendo 1,2,4-oxadiazol, 1,3,4-oxadiazol e 1,2,3-triazol [PDF]

, 2014
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Programa de Pós-Graduação em Química, Florianópolis, 2014Neste trabalho de tese de doutorado são apresentadas as sínteses ecaracterizações de três novas ...
Girotto, Edivandro
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Synthesis of 1,2,3-triazole moiety-containing NAD analogs and their potential as redox cofactors

, 2011
Synthesis of 1,2,3-triazole moiety-containing NAD analogs and their potential as redox cofactorsThirteen 1,2,3-triazole moiety-containing NAD analogs were synthesized and evaluated as redox cofactors.
赵宗保, Zhao, Zongbao Kent, Hou, Shuhua, Wang, Qian, Ji, Debin, Liu, Wujun   +5 more
core   +1 more source

Síntese e caracterização de cristais líquidos contendo o heterociclo 1,2,3-triazol 1,4-dissubstituído [PDF]

, 2006
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Físicas e Matemáticas. Curso de Química.A síntese de compostos que possuem anéis do tipo 1,2,3 triazol têm atraído a atenção de vários estudiosos.
BRYK, Fernando Rebouças
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Au(III) and Pt(II) Complexes of a Novel and Versatile 1,4-Disubstituted 1,2,3-Triazole-Based Ligand Possessing Diverse Secondary and Tertiary Coordinating Groups.

, 2018
A novel 1,4-disubstituted 1,2,3-triazole-based ligand, 2-(4-(pyridin-2-yl)-1 H-1,2,3-triazol-1-yl)propane-1,3-diamine (ptpd), which possesses pyridyl and diamino secondary and tertiary coordinating groups was synthesized in excellent yield.
Brendan Twamley (1267278), Zehao Zhou (5729411), Darren Griffith (7895342), Eolann Kitteringham (5729408)   +3 more
core   +4 more sources

Synthesis, Spectroscopic Analysis, and In Vitro Anticancer Evaluation of 2-(Phenylsulfonyl)-2H-1,2,3-triazole

Molbank, 2022
The 1,2,3-Triazole derivatives containing the sulfonyl group have proved their biological importance in medicinal chemistry and drug design. In this sense, we describe the regioselective synthesis of 2-(phenylsulfonyl)-2H-1,2,3-triazole 3 in good yield ...
Angélica Salinas-Torres, Jaime Portilla, Hugo Rojas, Diana Becerra, Juan-Carlos Castillo   +4 more
doaj   +1 more source