Green synthesis of C5–C6-unsubstituted 1,4-DHP scaffolds using an efficient Ni–chitosan nanocatalyst under ultrasonic conditions

A heterogeneous and magnetically recyclable Ni–chitosan nanocatalyst was synthesized and thoroughly characterized by powder Fourier-transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD) analysis, scanning electron microscopy (SEM), high-resolution transmission electron microscopy (HRTEM),...

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Autores principales: Basu, Soumyadip, Chatterjee, Sauvik, Ray, Suman, Maity, Suvendu, Ghosh, Prasanta, Bhaumik, Asim, Mukhopadhyay, Chhanda
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Beilstein-Institut 2022
Materias:
Full Research Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8805040/
https://www.ncbi.nlm.nih.gov/pubmed/35140814
http://dx.doi.org/10.3762/bjoc.18.14
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author Basu, Soumyadip
Chatterjee, Sauvik
Ray, Suman
Maity, Suvendu
Ghosh, Prasanta
Bhaumik, Asim
Mukhopadhyay, Chhanda
author_facet Basu, Soumyadip
Chatterjee, Sauvik
Ray, Suman
Maity, Suvendu
Ghosh, Prasanta
Bhaumik, Asim
Mukhopadhyay, Chhanda
author_sort Basu, Soumyadip
collection PubMed
description A heterogeneous and magnetically recyclable Ni–chitosan nanocatalyst was synthesized and thoroughly characterized by powder Fourier-transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD) analysis, scanning electron microscopy (SEM), high-resolution transmission electron microscopy (HRTEM), energy-dispersive X-ray (EDX) spectroscopy, etc. It was effectively utilized in the eco-friendly synthesis of new C5–C6-unsubstituted 1,4-DHPs under ultrasonic irradiation. The important focus of the methodology was to develop an environmentally friendly protocol with a short reaction time and a simple reaction procedure. The other advantages of this protocol are a wide substrate scope, a very good product yield, the use of an eco-friendly solvent and a recyclable nanocatalyst, as well as reaction at room temperature.
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spelling pubmed-88050402022-02-08 Green synthesis of C5–C6-unsubstituted 1,4-DHP scaffolds using an efficient Ni–chitosan nanocatalyst under ultrasonic conditions Basu, Soumyadip Chatterjee, Sauvik Ray, Suman Maity, Suvendu Ghosh, Prasanta Bhaumik, Asim Mukhopadhyay, Chhanda Beilstein J Org Chem Full Research Paper A heterogeneous and magnetically recyclable Ni–chitosan nanocatalyst was synthesized and thoroughly characterized by powder Fourier-transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD) analysis, scanning electron microscopy (SEM), high-resolution transmission electron microscopy (HRTEM), energy-dispersive X-ray (EDX) spectroscopy, etc. It was effectively utilized in the eco-friendly synthesis of new C5–C6-unsubstituted 1,4-DHPs under ultrasonic irradiation. The important focus of the methodology was to develop an environmentally friendly protocol with a short reaction time and a simple reaction procedure. The other advantages of this protocol are a wide substrate scope, a very good product yield, the use of an eco-friendly solvent and a recyclable nanocatalyst, as well as reaction at room temperature. Beilstein-Institut 2022-01-25 /pmc/articles/PMC8805040/ /pubmed/35140814 http://dx.doi.org/10.3762/bjoc.18.14 Text en Copyright © 2022, Basu et al. https://creativecommons.org/licenses/by/4.0/This is an open access article licensed under the terms of the Beilstein-Institut Open Access License Agreement (https://www.beilstein-journals.org/bjoc/terms/terms), which is identical to the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0 (https://creativecommons.org/licenses/by/4.0/) ). The reuse of material under this license requires that the author(s), source and license are credited. Third-party material in this article could be subject to other licenses (typically indicated in the credit line), and in this case, users are required to obtain permission from the license holder to reuse the material.
spellingShingle Full Research Paper
Basu, Soumyadip
Chatterjee, Sauvik
Ray, Suman
Maity, Suvendu
Ghosh, Prasanta
Bhaumik, Asim
Mukhopadhyay, Chhanda
Green synthesis of C5–C6-unsubstituted 1,4-DHP scaffolds using an efficient Ni–chitosan nanocatalyst under ultrasonic conditions
title Green synthesis of C5–C6-unsubstituted 1,4-DHP scaffolds using an efficient Ni–chitosan nanocatalyst under ultrasonic conditions
title_full Green synthesis of C5–C6-unsubstituted 1,4-DHP scaffolds using an efficient Ni–chitosan nanocatalyst under ultrasonic conditions
title_fullStr Green synthesis of C5–C6-unsubstituted 1,4-DHP scaffolds using an efficient Ni–chitosan nanocatalyst under ultrasonic conditions
title_full_unstemmed Green synthesis of C5–C6-unsubstituted 1,4-DHP scaffolds using an efficient Ni–chitosan nanocatalyst under ultrasonic conditions
title_short Green synthesis of C5–C6-unsubstituted 1,4-DHP scaffolds using an efficient Ni–chitosan nanocatalyst under ultrasonic conditions
title_sort green synthesis of c5–c6-unsubstituted 1,4-dhp scaffolds using an efficient ni–chitosan nanocatalyst under ultrasonic conditions
topic Full Research Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8805040/
https://www.ncbi.nlm.nih.gov/pubmed/35140814
http://dx.doi.org/10.3762/bjoc.18.14
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