R. Beugelmans et al., SYNTHESIS OF A MODEL BICYCLIC C-O-D-O-E RING OF VANCOMYCIN BY A ONE-POT, DOUBLE SNAR BASED MACROCYCLIZATION, Chemical communications, (9), 1996, pp. 1029-1030
Double cyclization of linear pentapeptide 3 by treatment with CsF in D
MF at -5 degrees C gives a model bicyclic CODOE ring 2 of vancomycin i
n a one-pot fashion.