Synthesis and application of a novel nanomagnetic catalyst with Cl[DABCO-NO2]C(NO2)3 tags in the preparation of pyrazolo[3,4-b]pyridines via anomeric based oxidation

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dc.contributorCatálisis Estereoselectiva en Síntesis Orgánica (CESO)es_ES
dc.contributor.authorAfsar, Javad-
dc.contributor.authorZolfigol, Mohammad Ali-
dc.contributor.authorKhazaei, Ardeshir-
dc.contributor.authorAlonso, Diego A.-
dc.contributor.authorKhoshnood, Abbas-
dc.contributor.authorBayat, Yadollah-
dc.contributor.authorAsgari, Asiye-
dc.contributor.otherUniversidad de Alicante. Departamento de Química Orgánicaes_ES
dc.contributor.otherUniversidad de Alicante. Instituto Universitario de Síntesis Orgánicaes_ES
dc.identifier.citationResearch on Chemical Intermediates. 2018, 44(12): 7595-7618. doi:10.1007/s11164-018-3576-9es_ES
dc.identifier.issn0922-6168 (Print)-
dc.identifier.issn1568-5675 (Online)-
dc.description.abstractA novel nanomagnetic catalyst with Cl[DABCO-NO2]C(NO2)3 tags was designed, synthesized and fully characterized by several techniques such as Fourier transform infrared spectroscopy, energy-dispersive X-ray spectroscopy, elemental mapping analysis, thermogravimetric analysis, derivative thermal gravimetric, powder X-ray diffraction patterns, field scanning electron microscopy, high resolution transmission electron microscopy, physical adsorption and desorption of N2 isotherms (BET) and vibrating sample magnetometer. The synthesized nanomagnetic particles were used as an efficient and recyclable catalyst for the one-pot three component condensation reaction of 3-methyl-1-phenyl-1H-pyrazol-5-amine or 3-methyl-1H-pyrazol-5-amine, aryl aldehydes and malononitrile for the synthesis of pyrazolo[3,4-b]-pyridine derivatives under neat conditions.es_ES
dc.description.sponsorshipWe thank Bu-Ali Sina University, Iran National Science Foundation (INSF) (Grant Number: 95831207), National Elites Foundation, University of Alicante (VIGROB-173, UAUSTI16-03), and the Spanish Ministerio de Economía y Competitividad (CTQ2015-66624-P) for financial support to our research groups.es_ES
dc.publisherSpringer Netherlandses_ES
dc.rights© Springer Nature B.V. 2018es_ES
dc.subjectNanomagnetic catalystes_ES
dc.subjectAnomeric-based oxidationes_ES
dc.subject.otherQuímica Orgánicaes_ES
dc.titleSynthesis and application of a novel nanomagnetic catalyst with Cl[DABCO-NO2]C(NO2)3 tags in the preparation of pyrazolo[3,4-b]pyridines via anomeric based oxidationes_ES
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