Cascade reaction of <i>o</i>-enoyl arylisocyanide and <i>o</i>-hydroxy aromatic aldimine: diastereoselective access to a polycyclic spirobenzoxazine chromeno[4,3-<i>b</i>]pyrrole derivative
Yao Xiao, Xin Peng, Jie Shen, Lei Cui, Shanya Lu, Xueshun Jia, Chunju Li, Jian Li
Abstract
]pyrrole derivatives have been efficiently constructed in a single operation from readily available starting materials. This domino transformation forms successively three new rings and provides a fast and economic strategy with excellent diastereoselectivity.
Topics & Concepts
AldimineDominoPyrroleChemistryCascade reactionCascadeDerivative (finance)Transformation (genetics)Combinatorial chemistryStereochemistryReaction conditionsMedicinal chemistryOrganic chemistryCatalysisBusinessFinanceGeneBiochemistryChromatographyOxidative Organic Chemistry ReactionsSynthesis and pharmacology of benzodiazepine derivativesSynthesis of Organic Compounds