Scheme 38.
[bmim][PF6]-Mediated three-component synthesis of spiro[indole-3,2′[1,3]-thiazine]-2,4-diones 93 of antitubercular interest.
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.