Scheme 16.
(a) DABCO-mediated intramolecular cyclization of N-(propargylcarbamothioyl)amides 53 to the corresponding dihydrothiazol-2-ylamides 54. (b) Possible reaction pathway for the generation of product 54.
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.