1246961-58-9Relevant academic research and scientific papers
Stereocontrolled transformation of nitrohexofuranoses into cyclopentylamines via 2-oxabicyclo[2.2.1]heptanes. Part VI: Synthesis and incorporation of the novel polyhydroxylated 5-aminocyclopent-1-enecarboxylic acids into peptides
Fernandez, Fernando,Pampin, Begona,Gonzalez, Marcos A.,Estevez, Juan C.,Estevez, Ramon J.
experimental part, p. 2021 - 2026 (2010/11/05)
The first total synthesis of enantiopure methyl (3aR,4S,5S,6R,6aS)-4- benzyloxycarbonylamino-6-hydroxy-2,2-dimethyl-tetrahydro-3aH-cyclopenta[d][1,3] dioxole-5-carboxylate has been carried out according to our recent novel strategy for the transformation of nitrohexofuranoses into cyclopentylamines. This approach is based on an intramolecular cyclization that leads to 2-oxabicyclo[2.2.1]heptane derivatives. E1cb elimination of the methoxy substituent was observed when attempting to incorporate these β-amino acid into peptides. As a result, the synthesis and incorporation of the first polyhydroxylated 5-aminocyclopent-1-enecarboxylic acid into peptides were developed.
