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
An electrically conductive polymer, doped with at least one electron acceptor or electron donor, which polymer has a main chain of arylene units and interspersed regularly or irregularly between them one or more chalcogen atoms or groups of such atoms, especially sulfur and/or oxygen atoms.