A novel four-component route to synthesis 11-amino-12-(4-aryl)-8,9,10,12-tetrahydro-7H-chromeno[2,3-b]quinolin-3-ol derivatives
A series of chromeno[2,3-b]quinolinol derivatives were synthesized through one-pot four-component reaction of resorcinol, malononitrile, aromatic aldehydes and cyclohexanone using iron(III) triflate Fe(OTf)3, under solvent-free and ultrasonic irradiation conditions. The products were afforded in goo...
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| Format: | Article |
| Language: | English |
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Elsevier
2016-11-01
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| Series: | Arabian Journal of Chemistry |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S1878535211002425 |