Two-carbon extension of N,N-disubstituted amides with bis(trimethylsilyl) thioketene affording N,N-disubstituted 3-oxothioamides
作者:Tohru Tsuchiya、Akihiro Oishi、Isao Shibuya、Yoichi Taguchi、Kazumasa Honda
DOI:10.1039/cc9960001621
日期:——
N,N-Disubstituted alkanamides cleanly react with bis(trimethylsilyl)thioketene to form N,N-disubstituted 2-trimethylsilyl-3-trimethylsilyloxyalk-2-enethioamides, which upon acid hydrolysis give N,N-disubstituted 3-oxoalkenethioamides.
N,N-二取代的链烷酰胺与双(三甲基甲硅烷基)硫烯酮干净地反应形成N,N-二取代的2-三甲基甲硅烷基-3-三甲基甲硅烷氧基烷-2-烯硫代酰胺,其在酸水解后得到N,N-二取代的3-氧代亚烷基硫代酰胺。