An efficient silver‐catalyzed intermolecular carbon‐phosphorus difunctionalization of maleimides with indoles/pyrroles and organophosphorus compounds including dialkyl phosphites and diphenylphosphine oxide was developed. A diverse range of phosphonylated indolylmaleimides and pyrrolylmaleimides were obtained in good yields and excellent regioselectivity, involving C−P and C−C bond formations. This methodology is very practical and enables a one‐step construction of difunctionalized maleimides.

中文翻译：

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马来酰亚胺的区域选择性银催化碳磷双官能化：膦酰基吲哚基马来酰亚胺和吡咯基马来酰亚胺的一步构建

开发了一种高效的银催化的吲哚/吡咯和有机磷化合物（包括亚磷酸二烷基酯和二苯基氧化膦）的马来酰亚胺分子间碳-磷双官能化反应。以高收率和优异的区域选择性获得了各种各样的膦酰基化的吲哚基马来酰亚胺和吡咯基马来酰亚胺，涉及CP和CC键的形成。该方法非常实用，可以一步构建双官能化的马来酰亚胺。