Reaktion #3378

Reaktionsgleichung

2-dimethylamino-4-mercapto-pyrimidine-5-carboxylic acid (2-piperidin-1-yl-ethyl)-amide

iodine

→

title compound

Ausbeute 85.9%

6-Dimethylamino-2-(2-piperidin-1-yl-ethyl)-isothiazolo [5,4-d]pyrimidin-3-one

Ausbeute 85.9%

Reaktionsbedingungen

Vorschrift

Using the procedure of Example 20, 6.2 g (20.1 mmol) of 2-dimethylamino-4-mercapto-pyrimidine-5-carboxylic acid (2-piperidin-1-yl-ethyl)-amide were treated with 5.08 g (20.0 mmol) of iodine to give 5.31 g of the title compound after recrystallization from ethyl acetate, mp 128°-129° C.

Quelle