Total synthesis of (±)-Cavicularin: control of pyrone Diels–Alder regiochemistry using isomeric vinyl sulfones

P Zhao, CM Beaudry - Organic letters, 2013 - ACS Publications
An intramolecular pyrone Diels–Alder reaction–elimination retro-Diels–Alder cascade of a
vinyl sulfone was used in the synthesis of cavicularin, a molecule possessing conformational
chirality. The vinyl sulfone substitution pattern allowed for regiocontrol in the Diels–Alder
cascade event.

[引用][C] Total Synthesis of (±)-Cavicularin: Control of Pyrone Diels–Alder Regiochemistry Using Isomeric Vinyl Sulfones

Z Peng - 2013
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