Facile One‐Pot Synthesis of Oxazolidin‐2‐ones from Phenyl 2‐Hydroxyalkyl Selenides
作者:Shou‐Ri Sheng、Hai‐Rong Luo、Zhen‐Zhong Huang、Wu‐Kang Sun、Xiao‐Ling Liu
DOI:10.1080/00397910701465420
日期:2007.8
Abstract A novel, convenient, efficient, three‐step, one‐pot synthesis of 2‐oxazolidinones from phenyl 2‐hydroxyalkyl selenides was developed. Using this methodology, 2‐oxazolidinones are obtained in good yields (76–85%) by reaction of phenyl 2‐hydroxyalkyl selenides with benzoyl isocyanate and subsequent oxidation/cyclization, followed by hydrolysis with hydrochloric acid solution.
摘要 开发了一种新颖、方便、高效、三步、一锅法从苯基 2-羟烷基硒化物合成 2-恶唑烷酮的方法。使用这种方法,通过苯基 2-羟烷基硒化物与异氰酸苯甲酰酯反应,随后氧化/环化,然后用盐酸溶液水解,以良好的收率(76-85%)获得 2-恶唑烷酮。