Fig. 3. Partial 1H NMR spectra of 2 recorded in CDCl3 at various temperatures (peak designations: □ = cone; = partial cone).
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.