A simple procedure for the synthesis of
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Yan Chen; Shanshan Wu; Shujiang Tu; Chunmei Li; Feng Shi
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Article
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2008
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Journal of Heterocyclic Chemistry
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English
⚖ 281 KB
## Abstract magnified image A rapid and efficient method is developed to synthesize a series of benzoxanthene derivatives by the reaction of aldehydes and 2‐hydroxynaphthalene‐1,4‐dione in mixed solvent of acetic acid and ethylene glycol under microwave irradiation. The method has the advantages o