Scheme 1.
Reaction pathway for the synthesis of thieno-thiazolostilbenes 1a–10a and thienobenzo-thiazoles 1–5, 7, and 9. Percentages in parentheses represent yields in reactions for compounds 1a–10a, 7, and 9, and isolated yields for compounds 1–5.
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.