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.
General Synthetic Route to Aryloxazole Analogues 7a
aReagents and conditions: (a) HCl(g) (4 M in dioxane), AcOH, 0 °C to rt; (b) POCl3, DCE, reflux; (c) KOH, EtOH, isonipecotic acid, rt; (d) HOBt hydrate, DMAP, diisopropylcarbodiimide, DCM, rt or HOBt hydrate, diisopropylcarbodiimide, MeCN, μW irradiation, 100 °C, 10 min.
