Nickel-catalyzed decarbonylation of aryl anhydrides for the synthesis of thioesters and thioethers: CS2/DBU as a surrogate sulfur source
作者:Jia-Xin Li、Rui Tian、Yong-Ming Zhu
DOI:10.1016/j.tet.2023.133814
日期:2024.2
strategy for C–S bond formation is developed. This reaction utilizes a low-cost, air- and moisture-insensitive nickel pre-catalyst to execute a decarbonylative reaction of acid anhydrides, followed by reaction with an odorless and manageable carbon disulfide, to synthesize various thioesters and thioethers. The process accommodated various acid anhydrides and yielded products in good to excellent quantities
开发了一种新的 C-S 键形成策略。该反应利用低成本、对空气和湿气不敏感的镍预催化剂进行酸酐的脱羰反应,然后与无味且易于处理的二硫化碳反应,合成各种硫酯和硫醚。该工艺适用于各种酸酐,并生产出大量的产品。