Fe(acac)<sub>2</sub>/TBHP-promoted synthesis of 11-functionalized dibenzodiazepines <i>via</i> alkoxycarbonylation and carboxamidation of <i>o</i>-isocyanodiaryl amines
Sitian Yuan, Yi Liu, Mengjia Ni, Tianxin Hao, Yiyuan Peng, Qiuping Ding
Abstract
A radical addition/cyclization reaction of o -isocyanodiaryl amines has been developed for the efficient synthesis of potentially bioactive dibenzo[ b , e ][1,4]diazepine-11-carboxylates and dibenzo[ b , e ][1,4]diazepine-11-carboxamides.
Topics & Concepts
ChemistryDiazepineIsocyanideMedicinal chemistryCombinatorial chemistryOrganic chemistryRing (chemistry)Chemical Synthesis and AnalysisSulfur-Based Synthesis TechniquesCatalytic C–H Functionalization Methods