Borane-catalysed S-H insertion reaction of thiophenols and thiols with α-aryl-α-diazoesters

Herein, we have developed a novel B(C6F5)3-catalysed S-H bond insertion of thiophenols and thiols with & alpha;-aryl-& alpha;-diazoesters under mild conditions, furnishing various sulfides in moderate to excellent yield. This method features simple operation, mild conditions, broad substrate scope and easy scale-up, which provide an alternative approach for transition-metal catalysed reaction.

Automated summary

The novel B(C6F5)3-catalysed S-H bond insertion reaction provides a convenient and efficient method for synthesizing sulfides in moderate to excellent yield under mild conditions. This approach features simple operation, broad substrate scope, and easy scale-up, offering an alternative to transition-metal catalysed reactions.