Despite advances, a general olefination strategy for the direct conversion of carboxylic acids, alcohols and alkanes into alkenes remains challenging owing to their inherent differences in reactivity. Now, a one-pot photochemical method comprising a Giese addition followed by a Norrish type-II fragmentation enables the on-demand production of alkenes from diverse substrates.

中文翻译：

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从不同底物合成烯烃的集成光化学策略


尽管取得了进展，但由于羧酸、醇和烷烃的固有反应性差异，将羧酸、醇和烷烃直接转化为烯烃的一般烯化策略仍然具有挑战性。现在，一种包括 Giese 添加和 Norrish II 型碎裂的一锅法光化学方法能够从不同的基材按需生产烯烃。