KCC-1/Pr-SO3H: an efficient heterogeneous catalyst for green and one-pot synthesis of 2,3-dihydroquinazolin-4(1H)-one

KCC-1/Pr-SO3H is found to be a considerable efficient nanocatalyst for the one-pot three-component condensation coupling of aromatic aldehydes, isatoic anhydride, and primary amines for the synthesis of 2,3-dihydroquinazolin-4(1H)-ones in ethanol as a green solvent under reflux conditions with excel...

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Autores principales:	Sajjad Azizi, Jafar Soleymani, Mohammad Hasanzadeh
Formato:	article
Lenguaje:	EN
Publicado:	Taylor & Francis Group 2020
Materias:	heterogeneous catalysis 2,3-dihydroquinazolin-4(1h)-ones green synthesis mesoporous nano-silica advanced nanomaterial Materials of engineering and construction. Mechanics of materials TA401-492 Polymers and polymer manufacture TP1080-1185
Acceso en línea:	https://doaj.org/article/912a15ab2b4841988d3e9055684ba536
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spelling	oai:doaj.org-article:912a15ab2b4841988d3e9055684ba5362021-12-02T09:44:04ZKCC-1/Pr-SO3H: an efficient heterogeneous catalyst for green and one-pot synthesis of 2,3-dihydroquinazolin-4(1H)-one2055-033210.1080/20550324.2019.1708634https://doaj.org/article/912a15ab2b4841988d3e9055684ba5362020-01-01T00:00:00Zhttp://dx.doi.org/10.1080/20550324.2019.1708634https://doaj.org/toc/2055-0332KCC-1/Pr-SO3H is found to be a considerable efficient nanocatalyst for the one-pot three-component condensation coupling of aromatic aldehydes, isatoic anhydride, and primary amines for the synthesis of 2,3-dihydroquinazolin-4(1H)-ones in ethanol as a green solvent under reflux conditions with excellent yields. The influence of different reaction parameters such as the effects of solvent, temperature, time, and concentration of catalyst for the synthesis of 2,3-dihydroquinazolin-4(1H)-one (4f) were studied. KCC-1/Pr-SO3H is easily recyclable without the significant loss of catalytic activities after seven times. This mild and simple synthesis method offers some worthwhile advantages including short reaction time, high yield, and convenient work-up procedure.Sajjad AziziJafar SoleymaniMohammad HasanzadehTaylor & Francis Grouparticleheterogeneous catalysis2,3-dihydroquinazolin-4(1h)-onesgreen synthesismesoporous nano-silicaadvanced nanomaterialMaterials of engineering and construction. Mechanics of materialsTA401-492Polymers and polymer manufactureTP1080-1185ENNanocomposites, Vol 6, Iss 1, Pp 31-40 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	heterogeneous catalysis 2,3-dihydroquinazolin-4(1h)-ones green synthesis mesoporous nano-silica advanced nanomaterial Materials of engineering and construction. Mechanics of materials TA401-492 Polymers and polymer manufacture TP1080-1185
spellingShingle	heterogeneous catalysis 2,3-dihydroquinazolin-4(1h)-ones green synthesis mesoporous nano-silica advanced nanomaterial Materials of engineering and construction. Mechanics of materials TA401-492 Polymers and polymer manufacture TP1080-1185 Sajjad Azizi Jafar Soleymani Mohammad Hasanzadeh KCC-1/Pr-SO3H: an efficient heterogeneous catalyst for green and one-pot synthesis of 2,3-dihydroquinazolin-4(1H)-one
description	KCC-1/Pr-SO3H is found to be a considerable efficient nanocatalyst for the one-pot three-component condensation coupling of aromatic aldehydes, isatoic anhydride, and primary amines for the synthesis of 2,3-dihydroquinazolin-4(1H)-ones in ethanol as a green solvent under reflux conditions with excellent yields. The influence of different reaction parameters such as the effects of solvent, temperature, time, and concentration of catalyst for the synthesis of 2,3-dihydroquinazolin-4(1H)-one (4f) were studied. KCC-1/Pr-SO3H is easily recyclable without the significant loss of catalytic activities after seven times. This mild and simple synthesis method offers some worthwhile advantages including short reaction time, high yield, and convenient work-up procedure.
format	article
author	Sajjad Azizi Jafar Soleymani Mohammad Hasanzadeh
author_facet	Sajjad Azizi Jafar Soleymani Mohammad Hasanzadeh
author_sort	Sajjad Azizi
title	KCC-1/Pr-SO3H: an efficient heterogeneous catalyst for green and one-pot synthesis of 2,3-dihydroquinazolin-4(1H)-one
title_short	KCC-1/Pr-SO3H: an efficient heterogeneous catalyst for green and one-pot synthesis of 2,3-dihydroquinazolin-4(1H)-one
title_full	KCC-1/Pr-SO3H: an efficient heterogeneous catalyst for green and one-pot synthesis of 2,3-dihydroquinazolin-4(1H)-one
title_fullStr	KCC-1/Pr-SO3H: an efficient heterogeneous catalyst for green and one-pot synthesis of 2,3-dihydroquinazolin-4(1H)-one
title_full_unstemmed	KCC-1/Pr-SO3H: an efficient heterogeneous catalyst for green and one-pot synthesis of 2,3-dihydroquinazolin-4(1H)-one
title_sort	kcc-1/pr-so3h: an efficient heterogeneous catalyst for green and one-pot synthesis of 2,3-dihydroquinazolin-4(1h)-one
publisher	Taylor & Francis Group
publishDate	2020
url	https://doaj.org/article/912a15ab2b4841988d3e9055684ba536
work_keys_str_mv	AT sajjadazizi kcc1prso3hanefficientheterogeneouscatalystforgreenandonepotsynthesisof23dihydroquinazolin41hone AT jafarsoleymani kcc1prso3hanefficientheterogeneouscatalystforgreenandonepotsynthesisof23dihydroquinazolin41hone AT mohammadhasanzadeh kcc1prso3hanefficientheterogeneouscatalystforgreenandonepotsynthesisof23dihydroquinazolin41hone
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KCC-1/Pr-SO3H: an efficient heterogeneous catalyst for green and one-pot synthesis of 2,3-dihydroquinazolin-4(1H)-one

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