Triton-B-Catalyzed, Efficient, Solvent-Free Synthesis of Benzopyrans

D. Chaturvedi, A. Chaturvedi, Nisha Mishra, V. Mishra
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引用次数: 2

Abstract

A convenient and microwave-promoted novel protocol for the syntheses of diverse kinds of substituted benzopyrans from the corresponding variety of substituted hydroxy acetophenones and keto compounds using benzyltrimethylammonium hydroxide (Triton-B) under solvent-free conditions has been developed. This protocol is mild and efficient than the other reported methods.
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triton - b催化、高效、无溶剂合成苯并吡喃
建立了一种在无溶剂条件下,以苯并三甲基氢氧化铵(Triton-B)为原料,由相应的取代羟基苯乙酮和酮类化合物合成多种取代苯并吡喃的新工艺。与其他已报道的方法相比,该方法温和有效。
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