A green approach for the synthesis of thermodynamically less stable Z-alkenes has been presented through the exploration of visible light promoted photocatalytic E-to-Z isomerization. This protocol features metal-free conditions, which is operationally simple, remarkably clean, and allows the synthesis of both electron-rich and electron-deficient Z-alkenes with diverse functional groups.

中文翻译：

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的合成ž链烯烃经由可见光促进光催化Ë → ž异构不含金属的条件下

通过探索可见光促进的光催化E- to- Z异构化，提出了一种热力学上不稳定的Z-烯烃合成的绿色方法。该方案的特点是无金属条件，操作简单，非常干净，并且可以合成具有各种官能团的富电子和缺电子的Z烯烃。