99457-86-0Relevant articles and documents
Auxiliary Structure and Asymmetric Induction in the Ene Reactions of Chiral Glyoxylates
Whitesell, James K.,Lawrence, Robert M.,Chen, Huang-Hsing
, p. 4779 - 4784 (2007/10/02)
A variety of chiral auxiliares (1a-13a) were prepared and tested for levels of asymmetric induction control in the ene reaction of chiral glyoxylates.Structural features required for high levels of control were defined by systematic modification of the auxiliary, providing systems with induction levels that ranged from 1.2 to 1 to better than 99.9 to 0.1.