作者:Seiya Uema、Nao Kojima、Tohru Yamada
DOI:10.1093/chemle/upae001
日期:2024.3.1
synthesis of oxazolidine-2,4-diones by silver-catalyzed CO2 incorporation into propargylic amides under base-free mild reaction conditions was developed. These conditions were applied to a variety of aryl- and alkyl-substituted propargylic amides to afford the corresponding oxazolidine-2,4-diones in high yields. Combined with iodination during the CO2 incorporation reaction, the present reaction was successfully
开发了一种在无碱温和反应条件下通过银催化的 CO2 掺入炔丙酰胺合成噁唑烷-2,4-二酮的方法。将这些条件应用于各种芳基和烷基取代的炔丙酰胺,以高产率得到相应的噁唑烷-2,4-二酮。结合 CO2 掺入反应过程中的碘化反应,本反应成功应用于农药己酮的合成。