Wagler, Jörg Hill, Anthony F. Ring Opening of Organosilicon-Substituted Benzoxazolinone: A Convenient Route to Chelating Ureato and Carbamido Ligands <i>N</i>-Silylated benzoxazolin-2-one reacts with N−H and C−H acidic heterocycles (benzoxazolinone, 3,5-dimethylpyrazole, <i>N</i>-methylimidazole) under benzoxazolinone ring cleavage and formation of <i>ortho</i>-siloxyphenyl-substituted ureas and carbamides, respectively. These products were shown to serve as sources for tridentate (O′NO) and (N′NO) chelating ligands. Benzoxazolinone;tridentate;ligand;source;Convenient Route;acidic;chelating;urea;heterocycle;Carbamido;formation;carbamide;Chelating Ureato;benzoxazolinone ring cleavage;dimethylpyrazole 2008-12-22
    https://acs.figshare.com/articles/dataset/Ring_Opening_of_Organosilicon_Substituted_Benzoxazolinone_A_Convenient_Route_to_Chelating_Ureato_and_Carbamido_Ligands/2891032
10.1021/om800796z.s006