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Journal of Fluorine Chemistry(3)
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Diaza-1,3-butadienes as Useful Intermediate in Heterocycles Synthesis
ReviewAbstract: Many heterocyclic compounds can be synthetized using diaza-1,3-butadienes (DADs) as key structural pPalabras claves:diaza-1,3-butadienes, heterocycles, SynthesisAutores:Christian David Alcívar León, Daniel A. Zurita, Jorge Hebkp_redia-Moya, José Eduardo Cadena-CruzFuentes:googlescopusDomino inverse electron demand diels-alder reactions of chromones with ethyl vinyl ether
ArticleAbstract: (E)-Ethyl 3-(4-oxo-4H-chromen-3-yl)acrylate (3), (E)-3-(4-oxo-4H-chromen-3-yl)-2-propenenitrile (12)Palabras claves:Autores:Araya-Maturana R., Estévez-Braun A., Flörke U., Jorge Hebkp_redia-Moya, Krohn K., Pessoa-Mahana H., Weiss-López B.Fuentes:googlescopusEthyl (1R*,10S*,12R*,15S*)-4-hydroxy-2-oxo-15-(2-oxo-1-pyrrolidinyl)-9-oxatetracyclo[10.2.2.0<sup>1,10</sup>.0<sup>3,8</sup>] hexadeca-3,5,7,13-tetraene-13-carboxylate
ArticleAbstract: N-Vinylpirrolidinone reacts with (E)-ethyl 5-hydroxy-3-(4-oxo-4H-chromen-3-yl) acrylate (1) throughPalabras claves:Chromone derivatives, Domino-reaction, Inverse electron demand Diels-Alder, N-vinylpyrrolidinoneAutores:Araya-Maturana R., Jorge Hebkp_redia-MoyaFuentes:googlescopusOn the reduction of 4-oxo-4H-benzopyran-3-carbaldehydes: Global and local electrophilicity patterns
ArticleAbstract: The theoretical global and local electrophilicity patterns of substituted and chelated 4-oxo-4H-benzPalabras claves:Autores:Araya-Maturana R., Escobar C.A., Jorge Hebkp_redia-Moya, Pérez P.Fuentes:googlescopusImproved selective reduction of 3-formylchromones using basic alumina and 2-propanol
ArticleAbstract: Treatment of formylchromones, dissolved in 2-propanol with basic alumina at 75°C, selectively reducePalabras claves:Autores:Araya-Maturana R., Jorge Hebkp_redia-Moya, Pessoa-Mahana H., Weiss-López B.Fuentes:googlescopusPhotochemical Schiemann reaction in ionic liquids
ArticleAbstract: Photochemical Schiemann reactions of imidazole derivatives 1 and 4 were carried out in 1-butyl-3-metPalabras claves:Imidazole, Ionic liquid, Photochemistry, Schiemann reactionAutores:Jorge Hebkp_redia-Moya, Kirk K.L.Fuentes:googlescopusSyntheses of 7-fluoro- and 6,7-difluoroserotonin and 7-fluoro- and 6,7-difluoromelatonin
ArticleAbstract: The Abramovitch adaption of the Fischer indole synthesis gave low yields of 7-fluoro-5-methoxytryptaPalabras claves:Fischer indole synthesis, melatonin, SerotoninAutores:Hayakawa Y., Jorge Hebkp_redia-Moya, Kirk K.L.Fuentes:googlescopusSynthesis of 4,4′-(arylmethylene)bis(3-methyl-1-phenyl-1H-pyrazol-5-ols) and evaluation of their antioxidant and anticancer activities
ArticleAbstract: Background: Pyrazoles have attracted particular attention due to the diverse biological activities aPalabras claves:4,4ʹ-(arylmethylene)bis(1H-pyrazol-5-ols), antioxidant, apoptosis, AutophagyAutores:Jorge Hebkp_redia-Moya, José Eduardo Cadena-Cruz, Juan Carlos Romero-Benavides, Kevin E. Murillo-Sotomayor, Luis Guaman, Luis Miguel Guamán Ortíz, Nadia V. Ortiz-Guamán, Natalia Bailon-MoscosoFuentes:googlescopusSynthesis of β-(S-methyl)thioaspartic acid and derivatives
ArticleAbstract: β-(S-Methyl)thioaspartic acid occurs as a posttranslational modification at position 88 in EscherichPalabras claves:Posttranslational modification, Ribosomal protein, Selective deprotection, Sufenylationl, Unnatural amino acidsAutores:Jorge Hebkp_redia-Moya, Kirk K.L.Fuentes:googlescopusSynthesis, Experimental and Theoretical Study of Azidochromones
ArticleAbstract: A series of 2-(haloalkyl)-3-azidomethyl and 6-azido chromones has been synthetized, characterized anPalabras claves:azidochromone, Hirshfeld surface analysis, Quantum chemical calculations, Spectroscopic properties, structural X-ray diffractionAutores:Christian David Alcívar León, Echeverría G.A., Ena G. Narváez-Ordoñez, Jios J.L., Jorge Hebkp_redia-Moya, Kevin A. Pabón-Carcelén, Langer P., Luis A. Ramos-Guerrero, Pablo M. Bonilla-Valladares, Piro O.E., Trosky G. Yánez-Darquea, Ulic S.E., Zurita-Saltos D.A.Fuentes:googlescopus