721947-04-2Relevant articles and documents
Dynamic resolution of atropisomeric amides using proline-derived imidazolines and ephedrine-derived oxazolidines
Clayden, Jonathan,Lai, Lai Wah,Helliwell, Madeleine
, p. 4399 - 4412 (2007/10/03)
Condensation of atropisomeric tertiary 2-formyl naphthamides or 2-formyl benzamides with some chiral diamines and amino alcohols leads, via a dynamic resolution process, to single atropisomers of tertiary amides bearing chiral imidazolidines or oxazolidin