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Copper and triphenylphosphine-promoted sulfenylation of quinones with arylsulfonyl chlorides

机译:铜和三苯基膦促进的芳基磺酰氯对醌的亚磺酰基化

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摘要

The efficient copper and triphenylphosphine-promoted sulfenylation of quinones with arylsulfonyl chlorides has been developed under mild conditions with moderate to good yields. Significantly, this provides an alternative method to synthesise arylthioquinone derivatives. This is the first time that arylthioquinones with arylsulfonyl chlorides as starting material have been prepared, which avoids the use of the awful smelling thioalcohols and thiophenols.
机译:已经在温和的条件下以中等到良好的产率开发了用芳基磺酰氯对铜进行有效的铜和三苯膦促进的亚砜基化。重要的是,这提供了另一种合成芳基硫醌衍生物的方法。这是第一次制备以芳基磺酰氯为原料的芳基硫醌,避免了使用难闻的硫醇和硫酚。

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