82706-22-7Relevant articles and documents
Asymmetric chelated Claisen rearrangements in the presence of chiral ligands--scope and limitations.
Kazmaier, Uli,Mues, Heike,Krebs, Achim
, p. 1850 - 1855 (2002)
Claisen rearrangements of glycine crotyl ester enolates in the presence of chelating metal salts and chiral ligands provide ,-unsaturated amino acids in a highly stereoselective fashion. Best results are obtained with electron withdrawing protecting group