134255-15-5Relevant academic research and scientific papers
An Approach to Chiral Trisubstituted Pyrrolidines by Enolate Claisen Rearrangement of Azalactones Derived from α-Amino Acids
Cooper, Jeremy,Knight, David W.,Gallagher, Peter T.
, p. 705 - 713 (2007/10/02)
Homologation of the β-amino acid derivatives 17a, 27a and 27b by N-alkylation using the cis-butenyl chloride 18 has been used to obtain the hydroxy acids 19b, 28c and 28d which were then converted into the 9-membered azalactones 20, 29a and 29b using Muka
