Asymmetric Pericyclic Cascade Approach to Spirocyclic Oxindoles

[摘要]：The reaction of chiral N-arylnitrones with carbocyclic alkylarylketenes generates spirocyclic oxindoles in good yields and with excellent levels of enantioselectivity (90-99% ee) via a pericyclic cascade process.

[全文传递流程]：

一般上传文献全文的时限在1个工作日内