Acyclic stereocontrol through the metalla-claisen rearrangement. Part II
作者:Ilane Marek、Jean F. Normant
DOI:10.1016/s0040-4039(00)79441-x
日期:1991.10
The metalla-Claisen rearrangement reported here, leads to 1,1-dimetallic compounds where three asymmetric centers are obtained with good diastereoselection.
Acyclic stereocontrol through the metalla-claisen rearrangement. Part I
作者:Ilane Marek、Jean-Michel Lefrançois、Jean F. Normant
DOI:10.1016/s0040-4039(00)79440-8
日期:1991.10
(Z)-γ lithio vinylic ethers can be added in a stereoselective way to allyl zinc bromide, leading to 1,1-dimetallic species with two asymmetric carbon atoms.