855420-57-4Relevant articles and documents
Synthesis of 3,3-Dihalo-2-oxindoles from 2-Substituted Indoles via Halogenation–Decarboxylation/Desulfonamidation–Oxidation Process
Jiang, Xiaojian,Zhang, Feng,Yang, Junjie,Yu, Pei,Yi, Peng,Sun, Yewei,Wang, Yuqiang
, p. 3938 - 3942 (2016/12/30)
A novel one-pot reaction which combines halogenation, decarboxylation/desulfonamidation with oxidation has been developed. Diverse valuable 3,3-dihalo-2-oxindole compounds can be produced rapidly and safely with isolated yields of up to 98% under mild conditions. (Figure presented.).
