Synthesis of propargylamines catalyzed by nano-colloidal silica-tethered polyhedral oligomeric silsesquioxanes with eight branches of 3-aminopropyltriethoxysilane as an efficient catalyst

Here, we report a family of polyhedral oligomeric silsesquioxanes with eight branches of 3-aminopropyltriethoxysilane tethered to nano-colloidal silica, which is characterized by 1H nuclear magnetic resonance spectroscopy, elemental analysis (CHN analysis), dynamic light scattering, scanning electro...

Full description

Bibliographic Details
Main Authors:	Safaei-Ghomi Javad, Nazemzadeh Seyed Hadi, Shahbazi-Alavi Hossein
Format:	Article
Language:	English
Published:	De Gruyter 2017-11-01
Series:	Main Group Metal Chemistry
Subjects:	microwave nanocatalyst nano-colloidal silica propargylamines
Online Access:	https://doi.org/10.1515/mgmc-2017-0039

id	doaj-1af374a1f1de42e18d66e16665b3bac8
record_format	Article
spelling	doaj-1af374a1f1de42e18d66e16665b3bac82021-10-02T19:24:01ZengDe GruyterMain Group Metal Chemistry0792-12412191-02192017-11-01405-612913510.1515/mgmc-2017-0039Synthesis of propargylamines catalyzed by nano-colloidal silica-tethered polyhedral oligomeric silsesquioxanes with eight branches of 3-aminopropyltriethoxysilane as an efficient catalystSafaei-Ghomi Javad0Nazemzadeh Seyed Hadi1Shahbazi-Alavi Hossein2Department of Organic Chemistry, Faculty of Chemistry, University of Kashan, P.O. Box 87317-51167, Kashan, IR IranDepartment of Organic Chemistry, Faculty of Chemistry, University of Kashan, P.O. Box 87317-51167, Kashan, IR IranDepartment of Organic Chemistry, Faculty of Chemistry, University of Kashan, P.O. Box 87317-51167, Kashan, IR IranHere, we report a family of polyhedral oligomeric silsesquioxanes with eight branches of 3-aminopropyltriethoxysilane tethered to nano-colloidal silica, which is characterized by 1H nuclear magnetic resonance spectroscopy, elemental analysis (CHN analysis), dynamic light scattering, scanning electron microscopy, energy-dispersive spectroscopy and thermogravimetric analysis. Furthermore, a clean, efficient, straightforward one-pot multicomponent synthetic method for the synthesis of propargylamines in good yields has been devised using nano-colloidal silica-tethered polyhedral oligomeric silsesquioxanes with eight branches of 3-aminopropyltriethoxysilane as superior catalyst under microwave irradiation.https://doi.org/10.1515/mgmc-2017-0039microwavenanocatalystnano-colloidal silicapropargylamines
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Safaei-Ghomi Javad Nazemzadeh Seyed Hadi Shahbazi-Alavi Hossein
spellingShingle	Safaei-Ghomi Javad Nazemzadeh Seyed Hadi Shahbazi-Alavi Hossein Synthesis of propargylamines catalyzed by nano-colloidal silica-tethered polyhedral oligomeric silsesquioxanes with eight branches of 3-aminopropyltriethoxysilane as an efficient catalyst Main Group Metal Chemistry microwave nanocatalyst nano-colloidal silica propargylamines
author_facet	Safaei-Ghomi Javad Nazemzadeh Seyed Hadi Shahbazi-Alavi Hossein
author_sort	Safaei-Ghomi Javad
title	Synthesis of propargylamines catalyzed by nano-colloidal silica-tethered polyhedral oligomeric silsesquioxanes with eight branches of 3-aminopropyltriethoxysilane as an efficient catalyst
title_short	Synthesis of propargylamines catalyzed by nano-colloidal silica-tethered polyhedral oligomeric silsesquioxanes with eight branches of 3-aminopropyltriethoxysilane as an efficient catalyst
title_full	Synthesis of propargylamines catalyzed by nano-colloidal silica-tethered polyhedral oligomeric silsesquioxanes with eight branches of 3-aminopropyltriethoxysilane as an efficient catalyst
title_fullStr	Synthesis of propargylamines catalyzed by nano-colloidal silica-tethered polyhedral oligomeric silsesquioxanes with eight branches of 3-aminopropyltriethoxysilane as an efficient catalyst
title_full_unstemmed	Synthesis of propargylamines catalyzed by nano-colloidal silica-tethered polyhedral oligomeric silsesquioxanes with eight branches of 3-aminopropyltriethoxysilane as an efficient catalyst
title_sort	synthesis of propargylamines catalyzed by nano-colloidal silica-tethered polyhedral oligomeric silsesquioxanes with eight branches of 3-aminopropyltriethoxysilane as an efficient catalyst
publisher	De Gruyter
series	Main Group Metal Chemistry
issn	0792-1241 2191-0219
publishDate	2017-11-01
description	Here, we report a family of polyhedral oligomeric silsesquioxanes with eight branches of 3-aminopropyltriethoxysilane tethered to nano-colloidal silica, which is characterized by 1H nuclear magnetic resonance spectroscopy, elemental analysis (CHN analysis), dynamic light scattering, scanning electron microscopy, energy-dispersive spectroscopy and thermogravimetric analysis. Furthermore, a clean, efficient, straightforward one-pot multicomponent synthetic method for the synthesis of propargylamines in good yields has been devised using nano-colloidal silica-tethered polyhedral oligomeric silsesquioxanes with eight branches of 3-aminopropyltriethoxysilane as superior catalyst under microwave irradiation.
topic	microwave nanocatalyst nano-colloidal silica propargylamines
url	https://doi.org/10.1515/mgmc-2017-0039
work_keys_str_mv	AT safaeighomijavad synthesisofpropargylaminescatalyzedbynanocolloidalsilicatetheredpolyhedraloligomericsilsesquioxaneswitheightbranchesof3aminopropyltriethoxysilaneasanefficientcatalyst AT nazemzadehseyedhadi synthesisofpropargylaminescatalyzedbynanocolloidalsilicatetheredpolyhedraloligomericsilsesquioxaneswitheightbranchesof3aminopropyltriethoxysilaneasanefficientcatalyst AT shahbazialavihossein synthesisofpropargylaminescatalyzedbynanocolloidalsilicatetheredpolyhedraloligomericsilsesquioxaneswitheightbranchesof3aminopropyltriethoxysilaneasanefficientcatalyst
_version_	1716846803055280128

Synthesis of propargylamines catalyzed by nano-colloidal silica-tethered polyhedral oligomeric silsesquioxanes with eight branches of 3-aminopropyltriethoxysilane as an efficient catalyst

Similar Items