An official website of the United States government
Here's how you know
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.
Reactions of Ts-amide-containing triynes 1a-f having various linkers (ABC) give sulfonyl-transfer product tetrahydroquinolines 2a-f via benzyne intermediates I.
a
% yield is of chromatographically purified material.