l-Proline-catalysed one-pot synthesis of tetrahydrobenzo[c]acridin-8(7H)-ones at room temperature |
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Authors: | Mohammad Reza Poor Heravi Parinaz Aghamohammadi |
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Institution: | Payame Noor University, Department of Chemistry, 19395-4697, Tehran, Iran |
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Abstract: | Only 10 mol% of l-Proline in ethanol proved to be a very efficient catalyst for the one-pot synthesis of a wide variety of highly substituted tetrahydrobenzoc]acridin-8(7H)-ones at room temperature. The key advantages of this process are high yields, cost effectiveness of the catalyst, easy work-up and the products can be directly recrystallized from hot ethanol. |
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