Novel nano molten salt tetra-2,3-pyridiniumporphyrazinato-oxo-vanadium tricyanomethanide as a vanadium surface-free phthalocyanine catalyst: Application to Strecker synthesis of α-aminonitrile derivatives
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Title: | Novel nano molten salt tetra-2,3-pyridiniumporphyrazinato-oxo-vanadium tricyanomethanide as a vanadium surface-free phthalocyanine catalyst: Application to Strecker synthesis of α-aminonitrile derivatives |
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Authors: | Baghery, Saeed | Zolfigol, Mohammad Ali | Safaiee, Maliheh | Alonso, Diego A. | Khoshnood, Abbas |
Research Group/s: | Catálisis Estereoselectiva en Síntesis Orgánica (CESO) |
Center, Department or Service: | Universidad de Alicante. Departamento de Química Orgánica | Universidad de Alicante. Instituto Universitario de Síntesis Orgánica |
Keywords: | Molten salt | Nano tetra‐2,3‐pyridiniumporphyrazinato‐oxo‐vanadium tricyanomethanide | Phthalocyanine | Strecker synthesis | α‐aminonitrile |
Knowledge Area: | Química Orgánica |
Issue Date: | Nov-2017 |
Publisher: | John Wiley & Sons |
Citation: | Applied Organometallic Chemistry. 2017, 31(11): e3775. doi:10.1002/aoc.3775 |
Abstract: | Efficient and recyclable novel nano tetra-2,3-pyridiniumporphyrazinato-oxo-vanadium tricyanomethanide, {[VO(TPPA)][C(CN)3]4}, as a vanadium surface-free phthalocyanine-based molten salt catalyst was successfully designed, produced and used for the Strecker synthesis of α-aminonitrile derivatives through a one-pot three-component reaction between aromatic aldehydes, trimethylsilyl cyanide and aniline derivatives under neat conditions at 50 °C. This catalyst was well characterized using Fourier transform infrared, UV–visible, X-ray photoelectron and energy-dispersive X-ray spectroscopies, X-ray diffraction, scanning and high-resolution transmission electron microscopies, inductively coupled plasma mass spectrometry and thermogravimetric analysis. The catalyst can be simply recovered and reused several times without significant loss of catalytic activity. |
Sponsor: | We thank Bu‐Ali Sina University, Nahavand University, the Iran National Science Foundation (INSF, grant no. 95820271), the National Elites Foundation, the University of Alicante (VIGROB‐173) and the Spanish Ministerio de Economíay Competitividad (CTQ2015‐66624‐P) for financial support to our research groups. |
URI: | http://hdl.handle.net/10045/70854 |
ISSN: | 0268-2605 (Print) | 1099-0739 (Online) |
DOI: | 10.1002/aoc.3775 |
Language: | eng |
Type: | info:eu-repo/semantics/article |
Rights: | © 2017 John Wiley & Sons, Ltd. |
Peer Review: | si |
Publisher version: | http://dx.doi.org/10.1002/aoc.3775 |
Appears in Collections: | INV - CESO - Artículos de Revistas |
Files in This Item:
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2017_Baghery_etal_ApplOrganometalChem_final.pdf | Versión final (acceso restringido) | 3,09 MB | Adobe PDF | Open Request a copy |
2017_Baghery_etal_ApplOrganometalChem_revised.pdf | Versión revisada (acceso abierto) | 3,76 MB | Adobe PDF | Open Preview |
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