Citation: Ramin Rezaei, Leila Dorosty, Maryam Rajabzadeh, Reza Khalifeh. Melamine-formaldehyde resin supported H⁺:A mild and inexpensive reagent for synthesis of coumarins under mild conditions[J]. Chinese Chemical Letters, ;2011, 22(11): 1313-1316. doi: 10.1016/j.cclet.2011.06.009 shu

Melamine-formaldehyde resin supported H⁺:A mild and inexpensive reagent for synthesis of coumarins under mild conditions

a Department of Chemistry, Firoozabad Branch, Islamic Azad University, P. O. Box 74715-117 Firoozabad, Iran;
b Department of Chemistry, Faculty of Basic Sciences, Shiraz University of Technology, Shiraz 71555-313, Iran

Received Date: 13 April 2011

Melamine-formaldehyde resin supported H⁺ is used as an efficient catalyst in the Pechmann condensation reaction of phenols with β-ketoesters, in solvent-free media leading to the formation of coumarin derivatives using conventional heating and microwave irradiation in excellent yields with good purity.
- Coumarins,
- Phenols,
- β-Ketoesters,
- Melamine-formaldehyde resin,
- Pechmann condensation,
- Solvent-free
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