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.
13C‐NMR signal amplification by reversible exchange intensities as a function of PTF before and after adding 0.8 equivalents of HClaq to 3 ml d 4‐methanol solution of 1b, with 7 equivalents of imidazole and 3 equivalents of NCMe at room temperature.
