Quader Sabina, Boyd Sue E, Jenkins Ian D, Houston Todd A
Eskitis Institute, Griffith University, Nathan, Brisbane, QLD, Australia 4111.
Org Biomol Chem. 2006 Jan 7;4(1):36-7. doi: 10.1039/b513113h. Epub 2005 Nov 22.
Reaction of hexa-N-Boc neomycin B with TPP and DIAD in toluene results in the formation of an epoxide in ring IV, not an aziridine or azetidine as previously reported.