Reaktion #42692

Reaktionsgleichung

4-methylbenzenesulfonyl chloride

6-bromo-[1,3]-oxazolo[4,5-b]pyridin-2(3H)-one

sodium hydroxide

→

title compound

N-[5-bromo-3-hydroxypyridin-2-yl]-4-methylbenzenesulfonamide

Reaktionsbedingungen

Aufarbeitung

1. 1
   Sonstigeto react

Vorschrift

With 4-methylbenzenesulfonyl chloride, 6-bromo-[1,3]-oxazolo[4,5-b]pyridin-2(3H)-one (described in Heterocycles, 41, 2799 (1995)) was allowed to react. Then, with an aqueous solution of sodium hydroxide, the mixture was hydrolyzed to give the title compound having the following physical data.

Quelle