CeO2/CuO@N-GQDs@NH2 nanocomposite as a reusable and efficient catalyst for the synthesis of piperidines
An efficient pseudo six-component synthesis of bis-spiropiperidinesis presented by one-pot condensation of formaldehyde, aromatic amine and dimedone or N,N-dimethyl-barbituric acid using CeO2/CuO@N-GQDs@NH2 nanocomposite at room temperature. The catalyst has been characterized by SEM, FT-IR, XRD, ED...
Main Authors: | , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Iranian Chemical Society
2020-01-01
|
Series: | Nanochemistry Research |
Subjects: | |
Online Access: | http://www.nanochemres.org/article_110632_464a3d7e6997cbd7d49ec61280c8c5d5.pdf |
id |
doaj-4c7b89084c224326ad837742eb8e2ff2 |
---|---|
record_format |
Article |
spelling |
doaj-4c7b89084c224326ad837742eb8e2ff22021-02-17T13:28:49ZengIranian Chemical SocietyNanochemistry Research2538-42792423-818X2020-01-0151253410.22036/ncr.2020.01.003110632CeO2/CuO@N-GQDs@NH2 nanocomposite as a reusable and efficient catalyst for the synthesis of piperidinesHossein Shahbazi-Alavi0Javad Safaei-Ghomi1Mozhgan Esfandiari2Young Researchers and Elite Club, Kashan Branch, Islamic Azad University, Kashan, IranDepartment of Organic Chemistry, Faculty of Chemistry, University of Kashan, Kashan, IranDepartment of Chemistry, Shiraz Branch, Islamic Azad University, Shiraz, IranAn efficient pseudo six-component synthesis of bis-spiropiperidinesis presented by one-pot condensation of formaldehyde, aromatic amine and dimedone or N,N-dimethyl-barbituric acid using CeO2/CuO@N-GQDs@NH2 nanocomposite at room temperature. The catalyst has been characterized by SEM, FT-IR, XRD, EDS, TGA, BET, VSM and XPS. Atom economy, reusable catalyst, low catalyst loading, applicability to a wide range of substrates and high yields of products are some of the notable features of this method.http://www.nanochemres.org/article_110632_464a3d7e6997cbd7d49ec61280c8c5d5.pdfgraphene quantum dots, nanocomposite, nanocatalystpiperidines |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Hossein Shahbazi-Alavi Javad Safaei-Ghomi Mozhgan Esfandiari |
spellingShingle |
Hossein Shahbazi-Alavi Javad Safaei-Ghomi Mozhgan Esfandiari CeO2/CuO@N-GQDs@NH2 nanocomposite as a reusable and efficient catalyst for the synthesis of piperidines Nanochemistry Research graphene quantum dots, nanocomposite, nanocatalyst piperidines |
author_facet |
Hossein Shahbazi-Alavi Javad Safaei-Ghomi Mozhgan Esfandiari |
author_sort |
Hossein Shahbazi-Alavi |
title |
CeO2/CuO@N-GQDs@NH2 nanocomposite as a reusable and efficient catalyst for the synthesis of piperidines |
title_short |
CeO2/CuO@N-GQDs@NH2 nanocomposite as a reusable and efficient catalyst for the synthesis of piperidines |
title_full |
CeO2/CuO@N-GQDs@NH2 nanocomposite as a reusable and efficient catalyst for the synthesis of piperidines |
title_fullStr |
CeO2/CuO@N-GQDs@NH2 nanocomposite as a reusable and efficient catalyst for the synthesis of piperidines |
title_full_unstemmed |
CeO2/CuO@N-GQDs@NH2 nanocomposite as a reusable and efficient catalyst for the synthesis of piperidines |
title_sort |
ceo2/cuo@n-gqds@nh2 nanocomposite as a reusable and efficient catalyst for the synthesis of piperidines |
publisher |
Iranian Chemical Society |
series |
Nanochemistry Research |
issn |
2538-4279 2423-818X |
publishDate |
2020-01-01 |
description |
An efficient pseudo six-component synthesis of bis-spiropiperidinesis presented by one-pot condensation of formaldehyde, aromatic amine and dimedone or N,N-dimethyl-barbituric acid using CeO2/CuO@N-GQDs@NH2 nanocomposite at room temperature. The catalyst has been characterized by SEM, FT-IR, XRD, EDS, TGA, BET, VSM and XPS. Atom economy, reusable catalyst, low catalyst loading, applicability to a wide range of substrates and high yields of products are some of the notable features of this method. |
topic |
graphene quantum dots, nanocomposite, nanocatalyst piperidines |
url |
http://www.nanochemres.org/article_110632_464a3d7e6997cbd7d49ec61280c8c5d5.pdf |
work_keys_str_mv |
AT hosseinshahbazialavi ceo2cuongqdsnh2nanocompositeasareusableandefficientcatalystforthesynthesisofpiperidines AT javadsafaeighomi ceo2cuongqdsnh2nanocompositeasareusableandefficientcatalystforthesynthesisofpiperidines AT mozhganesfandiari ceo2cuongqdsnh2nanocompositeasareusableandefficientcatalystforthesynthesisofpiperidines |
_version_ |
1724265333963882496 |