Lewis Base Catalyzed Synthesis of Multisubstituted 4‑Sulfonyl‑1<i>H</i>‑Pyrazole Involving a Novel 1,3-Sulfonyl Shift
收藏NIAID Data Ecosystem2026-03-09 收录
数据链接：
官方服务：
资源简介：
A facile synthesis of highly substituted 4-sulfonyl-1H-pyrazoles from N-propargylic sulfonylhydrazone derivatives has been developed. Allenic sulfonamide formation and 1,3-sulfonyl shift were established to be the critical steps of this transformation.
创建时间：
2016-02-19
