Scheme 9.
Dependence of Sialyl Donor Reactivity on the Configuration at C7. [For the purposes of this scheme the conformational descriptors gt, gg, and tg employ O6 as the reference point and not C7]
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.