An Green and Efficient One-Pot Synthesis of Coumarin Derivatives Catalyzed by Cerium(IV) triflate at Room Temperature
Cerium(IV) triflate [Ce(OTf)4] was employed as a catalyst for facile preparation of coumarin derivatives via the one-pot Pechmann condensation of phenol derivatives with a β-ketoester. Various phenol derivatives with β-ketoesters were utilized in the reaction. At all experiments, the desired produ...
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| 格式: | Article |
| 語言: | English |
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Semnan University
2012-08-01
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| 叢編: | شیمی کاربردی روز |
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| 在線閱讀: | https://chemistry.semnan.ac.ir/article_610_4ce120b03a8b199648a8a2b054bb6adb.pdf |