A facile and odorless one-pot thionation process for the synthesisof N-substituted thioamides using chemically stable and inexpensivethiourea reagent via the Beckmannrearrangement of ketoximes, hasbeen described.
已经描述了使用化学稳定且廉价的硫脲试剂通过酮肟的贝克曼重排合成 N 取代硫代酰胺的简便且无味的一锅硫化工艺。
Ketoximes to N-substituted thioamides via PSCl3 mediated Beckmann rearrangement
作者:Uma Pathak、Lokesh Kumar Pandey、Sweta Mathur、M. V. S. Suryanarayana
DOI:10.1039/b911844f
日期:——
N-Substituted thioamides were accessed from ketoximes by utilising PSCl3 as a uniquely capable reagent to induce Beckmannrearrangement as well as to capture the intermediate nitrilium ion.