1.
J Org Chem
; 88(6): 3987-3991, 2023 Mar 17.
Artigo
em Inglês
| MEDLINE
| ID: mdl-36883240
RESUMO
A stereodivergent synthesis of [5,5]-oxaspirolactones of phainanoids is presented herein. Through precisely tuning the inherent substitution differences on cyclopropanol, a palladium-catalyzed cascade carbonylative lactonization enables the stereodivergent synthesis of [5,5]-oxaspirolactones of phainanoids.