1322084-41-2Relevant articles and documents
Benign catalysis with zinc: Atom-economical and divergent synthesis of nitrogen heterocycles by formal [3 + 2] annulation of isoxazoles with ynol ethers
Zhu, Xin-Qi,Yuan, Han,Sun, Qing,Zhou, Bo,Han, Xiao-Qin,Zhang, Zhi-Xin,Lu, Xin,Ye, Long-Wu
supporting information, p. 4287 - 4291 (2018/09/29)
Herein, we disclose an efficient zinc-catalyzed formal [3 + 2] annulation of isoxazoles with ynol ethers under exceptionally mild reaction conditions, leading to the atom-economical and divergent synthesis of 2-alkoxyl 1H-pyrroles and 3H-pyrroles, respect