Reaktion #969904

Reaktionsgleichung

4-(1,4-diaza-bicyclo[3.2.2]non-4-yl)-phenylamine

phenylisocyanate

→

1-[4-(1,4-Diaza-bicyclo[3.2.2]non-4-yl)-phenyl]-3-phenyl-urea

Lösungsmittel

methanol

Reaktionsbedingungen

Aufarbeitung

1. 1
   SonstigeThe mixture was evaporated
2. 2
   workup.ADDITIONdiethylether (30 ml) was added
3. 3
   Filtrationthe precipitate was filtered
4. 4
   SonstigeThe product was isolated

Vorschrift

A mixture of 4-(1,4-diaza-bicyclo[3.2.2]non-4-yl)-phenylamine (0.43 g, 2.0 mmol), phenylisocyanate (0.29 ml, 2.5 mmol) and methanol (60 ml) was stirred at room temperature for hours. The mixture was evaporated and diethylether (30 ml) was added, the precipitate was filtered. The product was isolated. Yield 0.23 g (34%). Mp. 145° C. (dec).

Quelle