Výsledky vyhledávání - "Everton D. Deon"

Regiospecific synthesis of 3H-pyrido[2,3-b][1,4]diazepin-4(5H)-onesviahaloform reaction with the isolation ofN3-[3-oxo-4,4,4-trichloroalk-1-en-1-yl]-2,3-diaminopyridine intermediates

Autor: Alex F. C. Flores, Helio G. Bonacorso, Everton D. Deon, Marcos A. P. Martins, Rogerio V. Lourega, Nilo Zanatta, Liliane M. F. Porte

Publikováno v: Journal of Heterocyclic Chemistry. 46:603-609

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::63512c34f926e8299d82e34266c3ec92
https://doi.org/10.1002/jhet.89

Zobrazit plný text záznamu

β-Alkoxyvinyl trifluoromethyl ketones as efficient precursors for the one-pot synthesis of bis-(4,5-dihydro-1H-pyrazol-1-yl)methanones and 1H-pyrazolyl-1-carbohydrazides

Autor: Cleber A. Cechinel, Helio G. Bonacorso, Nilo Zanatta, Fábio M. Luz, Marcos A. P. Martins, Ronan C. Sehnem, Everton D. Deon

Publikováno v: Arkivoc. 2009:174-182

The one-pot and regioselective synthesis of a novel series of 3-aryl(heteroaryl)-5trifluoromethyl-5-hydroxy-4,5-dihydro-1H-pyrazolyl-1-carbohydrazides and bis-(3-aryl-5trifluoromethyl-5-hydroxy-4,5-dihydro-1H-pyrazol-1-yl)methanones from the cyclocon

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dde42cf287f4ec33e158c22642827b5d
https://doi.org/10.3998/ark.5550190.0010.218

Zobrazit plný text záznamu

The first synthesis of dihydro-3H-pyrido[2,3-b][1,4]diazepinols and a new alternative approach for diazepinone analogues

Autor: Everton D. Deon, Marcos A. P. Martins, Rogerio V. Lourega, Helio G. Bonacorso, Nilo Zanatta

Publikováno v: Tetrahedron Letters. 48:4835-4838

The first synthesis of a series of 2-aryl(heteroaryl)-4-trifluoromethyl-4,5-dihydro-3H-pyrido[2,3-b][1,4]diazepin-4-ols, where aryl = C6H5, 4-FC6H4, 4-ClC6H4, 4-BrC6H4, 4-CH3C6H4, 4-OCH3C6H4, 4,4′-biphenyl, 1-naphthyl and heteroaryl = 2-thienyl, 2-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8ee1ed334a284544e082abe91129e158
https://doi.org/10.1016/j.tetlet.2007.05.072

Zobrazit plný text záznamu

DAST promotes the synthesis of new 5-(trifluoromethyl)-3-(1,1-difluoroethan-2-yl)-1H-pyrazoles

Autor: Marcos A. P. Martins, Gisele R. Paim, Liliane M. F. Porte, Nilo Zanatta, Helio G. Bonacorso, Cleber A. Cechinel, Everton D. Deon

Publikováno v: Tetrahedron Letters. 50:1392-1394

This study describes, firstly, the synthesis of a new precursor, 4,6,6-trimethoxy-1,1,1-trifluorohex-3-en-2-one ( 1 ), from the trifluoroacetylation reaction of 1,1,3,3-tetramethoxybutane, in 65% yields. Afterwards, the reaction of 1 with two hydrazi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::460689f70182bd0cdd992f23c1d2018f
https://doi.org/10.1016/j.tetlet.2009.01.005

Zobrazit plný text záznamu

ChemInform Abstract: Regiospecific Synthesis of 3H-Pyrido[2,3-b][1,4]diazepin-4(5H)-ones (III) via Haloform Reaction with the Isolation of N3-[3-Oxo-4,4,4-trichloroalk-1-en-1-yl]-2,3-diaminopyridine Intermediates (IV)

Autor: Marcos A. P. Martins, Everton D. Deon, Alex F. C. Flores, Nilo Zanatta, Helio G. Bonacorso, Rogerio V. Lourega, Liliane M. F. Porte

Publikováno v: ChemInform. 40

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2ede3f31dd2dce26d574a4c80783dc31
https://doi.org/10.1002/chin.200949183

Zobrazit plný text záznamu

ChemInform Abstract: DAST Promotes the Synthesis of New 5-(Trifluoromethyl)-3-(1,1-difluoroethan-2-yl)-1H-pyrazoles

Autor: Gisele R. Paim, Everton D. Deon, Marcos A. P. Martins, Nilo Zanatta, Cleber A. Cechinel, Helio G. Bonacorso, Liliane M. F. Porte

Publikováno v: ChemInform. 40

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::110ff5004bbea7b5173d133c18717928
https://doi.org/10.1002/chin.200929118

Zobrazit plný text záznamu

ChemInform Abstract: Preparation of New 2-Amino- (VI) and 2,3-Diamino-pyridine Trifluoroacetyl Enamine Derivatives (III) and Their Application to the Synthesis of Trifluoromethyl-Containing 3H-Pyrido[2,3-b][1,4]diazepinols (IV)

Autor: Marcos A. P. Martins, Everton D. Deon, Helio G. Bonacorso, Nilo Zanatta, Fernando J. Righi, Rogerio V. Lourega

Publikováno v: ChemInform. 40

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::239801995ef3c67b2a1ae074afa06519
https://doi.org/10.1002/chin.200915179

Zobrazit plný text záznamu

Preparation of New 2-Amino- and 2,3-Diamino-pyridine Trifluoroacetyl Enamine Derivatives and Their Application to the Synthesis of Trifluoromethyl-containing 3H-Pyrido[2,3-b][1,4] diazepinols

Autor: Fernando J. Righi, Nilo Zanatta, Everton D. Deon, Rogerio V. Lourega, Marcos A. P. Martins, Helio G. Bonacorso

Publikováno v: ResearcherID

The synthesis of a novel series of the intermediates N2(N3)-[1-alkyl(aryl/heteroaryl)-3-oxo-4,4,4-trifluoroalk-1-en-1-yl]-2-aminopyridines [F3CC(O)CHCR1(2NHC5H3N)] and 2,3-diaminopyridines [F3CC(O)CHCR1(2-NH2-3-NHC5H3N)], where R1 = H, Me, C6H5, 4-FC

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f05a5b1749d0b7578bdb531c82f2e331
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000261077600019&KeyUID=WOS:000261077600019

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání