Tandem IBX‐Promoted Primary Alcohol Oxidation/Opening of Intermediate β,γ‐Diolcarbonate Aldehydes to (
<i>E</i>
)‐γ‐Hydroxy‐α,β‐enals
作者:Anupama Kumari、Sachin P. Gholap、Rodney A. Fernandes
DOI:10.1002/asia.201900421
日期:2019.7
A tandem IBX‐promoted oxidation of primary alcohol to aldehyde and opening of intermediate β,γ‐diolcarbonate aldehyde to (E)‐γ‐hydroxy‐α,β‐enal has been developed. Remarkably, the carbonate opening delivered exclusively (E)‐olefin and no over‐oxidation of γ‐hydroxy was observed. The method developed has been extended to complete the stereoselective total synthesis of both (S)‐ and (R)‐coriolides and