Reaction of Primary Alkylamines, Heterocumulenes, and Isatoic Anhydride, Catalyzed by Magnetic Fe3O4 Nanoparticles in H2O
作者:Issa Yavari、Saeideh Beheshti
DOI:10.1002/hlca.201100071
日期:2011.10
An efficient protocol for the one‐pot reaction of isatoic anhydride (=1,2‐dihydro‐4H‐3,1‐benzoxazine‐2,4‐dione), primary alkylamines, and heterocumulenes (isothiocyanates and isocyanates) in H2O catalyzed by magnetically recoverable Fe3O4 nanoparticles is described.
在H 2 O中一锅法反应异丙醇酐(= 1,2-二氢-4 H -3,1-苯并恶嗪-2,4-二酮),伯烷基胺和杂枯烯(异硫氰酸酯和异氰酸酯)的有效方案描述了由磁性可回收的Fe 3 O 4纳米颗粒催化的催化剂。