Výsledky vyhledávání - "Maiara T. Saraiva"

Synthesis of Amino Acid-Derived 1,2,3-Triazoles: Development of a Nontrivial Fluorescent Sensor in Solution for the Enantioselective Sensing of a Carbohydrate and Bovine Serum Albumin Interaction

Autor: Natalí P. Debia, Bruna S. Martins, Diogo S. Lüdtke, Paulo Fernando Bruno Gonçalves, Diego Alves, Maiara T. Saraiva, Fabiano Severo Rodembusch, Roiney Beal

Publikováno v: The Journal of organic chemistry. 83(3)

A series of amino acid-derived 1,2,3-triazoles presenting the amino acid and the aromatic moieties connected by a triazole-4-carboxylate spacer is discussed in this work. These compounds were achieved in good yields by organocatalytic enamine–azide

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce603b876ba4756d17ae7ecb0ec4c424
https://pubmed.ncbi.nlm.nih.gov/29313350

Zobrazit plný text záznamu

ChemInform Abstract: Room-Temperature Organocatalytic Cycloaddition of Azides with β-Keto Sulfones: Toward Sulfonyl-1,2,3-triazoles

Autor: Rafael Luque, Ricardo F. Schumacher, Márcio W. Paixão, Diego Alves, Natália Seus, Maiara T. Saraiva, Gelson Perin, Gabriel P. Costa

Publikováno v: ChemInform. 47

Organocatalytic enamine-azide [3 + 2] cycloadditions between β-keto sulfones and aryl azides can be performed at room temperature in good to excellent yields of products in the presence of catalytic amounts of pyrrolidine (5 mol %). The proposed org

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5cf2b99f850eeb7da4d4425e6effee4f
https://doi.org/10.1002/chin.201619128

Zobrazit plný text záznamu

7-Chloroquinoline-1,2,3-triazoyl Carboxylates: Organocatalytic Synthesis and Antioxidant Properties

Autor: Diego Alves, Rodolfo Baldinotti, Lucielli Savegnago, Maiara T. Saraiva, Ethel A. Wilhelm, Cristiane Luchese, Eder J. Lenardão, Roberta Krüger

Publikováno v: Journal of the Brazilian Chemical Society, Volume: 27, Issue: 1, Pages: 41-53, Published: JAN 2016
Journal of the Brazilian Chemical Society v.27 n.1 2016
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ

We describe herein our results on the synthesis and antioxidant properties of 7-chloroquinoline-1,2,3-triazoyl-4-carboxylates. This class of compounds have been synthesized in moderated to excellent yields by the reaction of 4-azido-7-chloroquinoline

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b081b2b44fa47ee0f61b3bfc71ced316
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532016000100041&lng=en&tlng=en

Zobrazit plný text záznamu

Selenium compounds in Click Chemistry: copper catalyzed 1,3-dipolar cycloaddition of azidomethyl arylselenides and alkynes

Autor: Diego Alves, Lucielli Savegnago, Maiara T. Saraiva, Eduardo E. Alberto, Natália Seus

Publikováno v: Tetrahedron. 68:10419-10425

We described herein the use of selenium compounds in Click Chemistry by copper catalyzed 1,3-dipolar cycloaddition of azidomethyl arylselenides with alkynes. The reactions were performed under mild conditions reacting azidomethyl arylselenides with a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c04a6249e7fc80d1a9399609a0446a8d
https://doi.org/10.1016/j.tet.2012.07.019

Zobrazit plný text záznamu

NaBH4/[bmim]BF4: a new reducing system to access vinyl selenides and tellurides

Autor: Maiara T. Saraiva, Lóren C.C. Gonçalves, Gelson Perin, Eder J. Lenardão, Diego Alves, Samuel R. Mendes, Raquel G. Jacob

Publikováno v: Journal of the Brazilian Chemical Society, Volume: 21, Issue: 11, Pages: 2093-2099, Published: 2010
Journal of the Brazilian Chemical Society v.21 n.11 2010
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ

A general and simple method for the synthesis of vinyl selenides and tellurides starting from terminal alkynes and diorganyl chalcogenides using NaBH4 and [bmim]BF4 as a recyclable solvent was developed. This efficient and improved method furnishes t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c9d7aac113003b39b6969e181d29e64
https://doi.org/10.1590/s0103-50532010001100010

Zobrazit plný text záznamu

Room-Temperature Organocatalytic Cycloaddition of Azides with β-Keto Sulfones: Toward Sulfonyl-1,2,3-triazoles

Autor: Gabriel P. Costa, Maiara T. Saraiva, Gelson Perin, Natália Seus, Márcio W. Paixão, Rafael Luque, Ricardo F. Schumacher, Diego Alves

Publikováno v: Organic letters. 17(24)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28f2f1592eaf60160728bfaf8d84a9e5
https://pubmed.ncbi.nlm.nih.gov/26632867

Zobrazit plný text záznamu

Synthesis of Quinoline-Triazoil Carboxylates by Organocatalytic Cycloaddition of β-Ketoesters and 4-Azido-7-Chloroquinoline

Autor: Diego Alves, Maiara T. Saraiva, Roberta Krüger

Publikováno v: Proceedings of the 15th Brazilian Meeting on Organic Synthesis Proceedings.

The importance of heterocyclic compounds is indisputable, especially the 1,2,3-triazoles, which have attracted much interest because they have a wide field of applications, ranging from use as explosives, even pesticides and as drugs.1 However recent

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cd636a1b7a2aee1253999c924d664fda
https://doi.org/10.5151/chempro-15bmos-bmos2013_2013811191913

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání