Dialkoxycarbenes in (4 + 1) Cycloadditions: Application to the Synthesis of Carotol
Dialkoxycarbenes are more reactive than NHCs and participate in many reactions including a formal (4 + 1) cycloaddition with electron-deficient dienes. We have learned to control the relative stereochemistry of the newly created chiral carbons in this pro
Gund, MacHhindra,Déry, Martin,Amzallag, Valérie,Spino, Claude