The chemical reduction of alkyl, aryl, and benzyl selenocyanates, as masked selenols, using Rongalite is investigated. As a result, the corresponding diselenides were obtained selectively in very good to excellent yields. Additionally, a simple methodology is described using the in-situ generated benzyl selenolate anion to promote nucleophilic substitution, epoxide ring opening, and Michael addition reactions.

中文翻译：

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使用有机硒氰酸酯作为掩蔽硒醇合成硒衍生物：用雕白粉进行化学还原作为产生亲核硒化物的更简单工具


研究了使用雕白粉对烷基、芳基和苄基硒氰酸酯（作为掩蔽硒醇）进行化学还原。结果，以非常好到优异的产率选择性地获得了相应的二硒化物。此外，还描述了一种简单的方法，使用原位生成的硒酸苄酯阴离子来促进亲核取代、环氧化物开环和迈克尔加成反应。