Reaktion #335114
ord-82fcabae568841aabce0bc219bfb2314
Reaktionsgleichung
Reagenzien
Keine
Lösungsmittel
Reaktionsbedingungen
Temperatur
0°CELSIUS
Detaillierte Bedingungen
See reaction.notes.procedure_details.
Aufarbeitung
- 1SonstigeThe product, 2.58 g, is obtained as cream crystals
Vorschrift
The title compound is prepared by the procedure of Example 20 using 2.5 g of product from Example 21, 10 ml acetonitrile, 2.11 g of phosphorus tribromide and 0.339 g of pyridine. The reaction is cooled for 10 minutes at 0° C., followed by stirring at room temperature for 1 hour. The product, 2.58 g, is obtained as cream crystals.