Synthesis of Cyclic β-Amino Acid Esters from Methionine, Allylglycine, and Serine
摘要:
Here we report a versatile ring-closing metathesis-based approach to 5-, 6-, and 7-membered cyclic beta-amino esters starting with simple and readily available building blocks-methionine, allylglycine, and serine-where the nature of the amino acid determines the size of the carbocyclic ring.
Synthesis of Substituted Cyclohexenyl-Based β-Amino Acids by Ring-Closing Metathesis
作者:Andrew D. Abell、James Gardiner
DOI:10.1021/ol0266121
日期:2002.10.1
[structure: see text] A versatile ring-closingmetathesis (RCM) approach has been developed for the preparation of cis and trans cyclohexenyl-based beta-amino acids that are either unsubstituted (3) or substituted (10 and 12) at the alpha-position.