869720-69-4Relevant articles and documents
Diastereoselectivity enhancement in the 1,3-cycloaddition of β-lactam aldehydes. Application to the synthesis of enantiopure indolizidinone amino esters
Alcaide, Benito,Almendros, Pedro,Redondo, Maria C.,Ruiz, M. Pilar
, p. 8890 - 8894 (2005)
Enantiopure α-alkoxy β-lactam acetaldehydes were prepared via the thiazole-based one-carbon homologation. The 1,3-dipolar cycloaddition reaction involving α-alkoxy β-lactam acetaldehyde-derived azomethine ylides gave with excellent diastereoselectivity hi