One-pot synthesis of 2-aminotetrahydrothiopyrano[4,3-b]pyran-3-carbonitrile derivatives using mesoporous $ NH_{2} $-MCM-41
Abstract A facile and general procedure is presented for the one-pot synthesis of 2-aminotetrahydrothiopyrano[4,3-b]pyran-3-carbonitrile derivatives. It is based on the three-component condensation of aliphatic, aromatic, or heterocyclic aldehydes, malononitrile, and thiopyran in the presence of mesoporous amino-functionalized MCM-41 silica in ethanol. This efficient technique has the advantage of giving 2-aminotetrahydrothiopyrano[4,3-b]pyran-3-carbonitrile derivatives using a heterogeneous mesoporous reagent in high yields, in short reaction times, and offers a simple product isolation procedure. Graphical abstract.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2013 |
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| Erschienen: |
2013 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:144 |
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| Enthalten in: |
Monatshefte für Chemie - 144(2013), 11 vom: 12. Juli, Seite 1699-1704 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Mirza-Aghayan, Maryam [VerfasserIn] |
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| Links: |
Volltext [lizenzpflichtig] |
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| BKL: | |
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| Themen: |
]pyran-3-carbonitrile |
| doi: |
10.1007/s00706-013-1035-2 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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SPR007466366 |
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| 520 | |a Abstract A facile and general procedure is presented for the one-pot synthesis of 2-aminotetrahydrothiopyrano[4,3-b]pyran-3-carbonitrile derivatives. It is based on the three-component condensation of aliphatic, aromatic, or heterocyclic aldehydes, malononitrile, and thiopyran in the presence of mesoporous amino-functionalized MCM-41 silica in ethanol. This efficient technique has the advantage of giving 2-aminotetrahydrothiopyrano[4,3-b]pyran-3-carbonitrile derivatives using a heterogeneous mesoporous reagent in high yields, in short reaction times, and offers a simple product isolation procedure. Graphical abstract | ||
| 650 | 4 | |a 2-Aminotetrahydrothiopyrano[4,3- |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a ]pyran-3-carbonitrile |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Thiopyran |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Amino-functionalized MCM-41 |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a One-pot synthesis |7 (dpeaa)DE-He213 | |
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| 700 | 1 | |a Tarlani, Ali Akbar |e verfasserin |4 aut | |
| 700 | 1 | |a Abaee, Mohammad Saeed |e verfasserin |4 aut | |
| 700 | 1 | |a Boukherroub, Rabah |e verfasserin |4 aut | |
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