Oligomers of enantiopure bicyclic gamma/delta-amino acids (BTAa). 1. Synthesis and conformational analysis of 3-aza-6,8-dioxabicyclo[3.2.1]octane-7-carboxylic acid oligomers (PolyBTG)

Authors
Machetti, F Ferrali, A Menchi, G Occhiato, EG Guarna, A
Citation
F. Machetti et al., Oligomers of enantiopure bicyclic gamma/delta-amino acids (BTAa). 1. Synthesis and conformational analysis of 3-aza-6,8-dioxabicyclo[3.2.1]octane-7-carboxylic acid oligomers (PolyBTG), ORG LETT, 2(25), 2000, pp. 3987-3990
Citations number
28
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
ORGANIC LETTERS
ISSN journal
15237060 → ACNP
Volume
2
Issue
25
Year of publication
2000
Pages
3987 - 3990
Database
ISI
SICI code
1523-7060(200012)2:25<3987:OOEBGA>2.0.ZU;2-Q
Abstract
A series of dimeric through pentameric oligomers of a bicyclic gamma/delta -amino acid (BTG) were synthesized using peptide coupling methods in soluti on with PyBroP or HATU. The analysis of H-1 NMR and Co spectra suggests tha t these oligomers could have a partially ordered structure in alcohol solut ions.