Fig. 5. Mechanistic studies and proposed mechanism.
a Radical inhibition experiment. b Potential N-based intermediate. c Reduction of 9 to product 3a. d Proposed mechanism.
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.