An efficient enantioselective synthesis of pseudotripeptides, incorporating 2,6-diamino-4-methylene-1,7-heptandioic acid residue, has been accomplished starting from the glycine derived chiral synthon (obtained from L-valine). The absolute configuration of new stereocenters was assigned on the basis of 1H-NMR spectra. The geometry was deduced on the basis of 1H-NMR parameters and IR spectra.
Enantioselective synthesis of pseudopeptides incorporating gamma-methylene derivative of 2,6-diaminopimelic acid. Part 6
BALDUCCI, DANIELE;PORZI, GIANNI;SANDRI, SERGIO
2004
Abstract
An efficient enantioselective synthesis of pseudotripeptides, incorporating 2,6-diamino-4-methylene-1,7-heptandioic acid residue, has been accomplished starting from the glycine derived chiral synthon (obtained from L-valine). The absolute configuration of new stereocenters was assigned on the basis of 1H-NMR spectra. The geometry was deduced on the basis of 1H-NMR parameters and IR spectra.File in questo prodotto:
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