A selective green-light-induced hydroselenation of alkenes with diselenides using Hantzsch ester as the hydrogen donor has been developed. In the case of electron-neutral diaryl diselenides and diacyl ones, alkenes undergo anti-Markovnikov-selective hydroselenation. When switching to electron-deficient diaryl diselenides and dialkyl ones, Markovnikov-selective hydroselenation occurs.

中文翻译：

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绿光诱导二硒化物烯烃选择性硒化反应


已经开发了一种使用 Hantzsch 酯作为氢供体的二硒化物的选择性绿光诱导烯烃加氢硒化反应。在电子中性二芳基二硒化物和二酰基二硒化物的情况下，烯烃经历反马尔科夫尼科夫选择性氢化。当切换到缺电子的二芳基二硒化物和二烷基二硒化物时，会发生马尔可夫尼科夫选择性氢硒化。