An effective microwave-induced, montmorillonite K-10 catalyzed, environmentally benign synthesis of substituted pyrroles from α‑amino carbonyl compounds and aldehydes under solvent-free conditions is described. The reaction involving various substituted substrates proceeds smoothly, and substituted pyrroles are synthesized in moderate to excellent yields within minutes. The developed method offers advantages such as operational simplicity, solvent-free, rapid reaction rate and use of a commercially recyclable catalyst.

中文翻译：

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无溶剂条件下蒙脱土K-10催化微波辅助合成吡咯

描述了一种有效的微波诱导的蒙脱石K-10在无溶剂条件下从α-氨基羰基化合物和醛类催化的环保合成取代吡咯的方法。涉及各种取代底物的反应顺利进行，并且取代的吡咯在数分钟内以中等至优异的产率合成。所开发的方法具有操作简便，无溶剂，反应速度快和使用可商业回收的催化剂等优点。