139240-76-9Relevant articles and documents
Diastereoselective [4+3] cycloadditions of enantiopure nitrogen-stabilized oxyallyl cations
MaGee, David I.,Godineau, Edouard,Thornton, Paul D.,Walters, Michael A.,Sponholtz, Deborah J.
, p. 3667 - 3680 (2007/10/03)
Diastereoselective trapping of chiral enantiopure oxyallyl cations by common dienes is reported. Excellent diastereoselectivities were obtained and depending on which auxiliary was used cycloadditions proceeded through a chelated or non-chelated pathway.