摘要

A formal synthesis of the sesquiterpene parvifoline is described. The key step of the synthesis is an aromatic Cope rearrangement of a trans-1-aryl-ethenylcyclobutancarbonitrile. It is in fact a ring-expansion type reaction with the advantage of achieving the fusion, expansion and rearomatization in a single step.

  • 出版日期2017-3-8

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