Scheme 61.
Sulfamic acid-catalyzed three-component synthesis of 3,4-dihydrodibenzo[f,h]quinolin-2(1H)-ones 134 for evaluation of their in vitro cytotoxic potential.
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.