A reaction sequence comprising a formal [4 + 1] cycloaddition, an E1cb elimination, and an aromatization process is described in this work. By doing so, polysubstituted pyrroles were achieved from easily available chemicals, sulfur ylides, and α,β-unsaturated imines. This protocol features mild conditions, high efficiency, and wide substrate scopes.

中文翻译：

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通过形式的[4 +1]环加成/ E1cb消除/芳香化的硫叶立德和α，β-不饱和亚胺合成多取代的吡咯

这项工作描述了包括正式的[4 +1]环加成，E1cb消除和芳构化过程的反应序列。通过这样做，从容易获得的化学物质，硫酰化物和α，β-不饱和亚胺获得了多取代的吡咯。该协议具有温和的条件，高效率和广泛的底物范围。