Sulfamic acid as an efficient and cost-effective catalyst for the synthesis of 2,4,5-triarylimidazoles and 2-arylphenanthrimidazoles
Abstract: A simple and efficient synthesis of 2,4,5-triarylimidazoles and 2-arylphenanthrimidazoles was developed using the one-pot, three-component condensation reaction of an aromatic aldehyde, benzil or 9,10-phenanthroquinone and ammonium acetate in refluxing ethanol in the presence of the catalyst sulfamic acid.
- Location
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Deutsche Nationalbibliothek Frankfurt am Main
- Extent
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Online-Ressource
- Language
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Englisch
- Bibliographic citation
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Sulfamic acid as an efficient and cost-effective catalyst for the synthesis of 2,4,5-triarylimidazoles and 2-arylphenanthrimidazoles ; volume:17 ; number:5-6 ; year:2011 ; pages:223-226
Heterocyclic communications ; 17, Heft 5-6 (2011), 223-226
- Creator
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Peng, Hua-Nan
Peng, Xiao-Ming
Zheng, Da-Gui
Yu, Fei
Rao, Min
- DOI
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10.1515/HC.2011.040
- URN
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urn:nbn:de:101:1-2501130535020.393575713241
- Rights
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
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15.08.2025, 7:32 AM CEST
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Associated
- Peng, Hua-Nan
- Peng, Xiao-Ming
- Zheng, Da-Gui
- Yu, Fei
- Rao, Min
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