Reaktion #42644

Reaktionsgleichung

6-aminohexanoic acid

sodium carbonate

amino-iminomethane sulphonic acid

→

6-Guanidinohexanoic acid

Lösungsmittel

water

Reaktionsbedingungen

Aufarbeitung

1. 1
   Filtrationthe product was filtered
2. 2
   Waschenwashed with acetic acid, methanol

Vorschrift

6.5 g (50 mmol) 6-aminohexanoic acid and 6.9 g (50 mmol) sodium carbonate were dissolved in 50 mL water. 6.2 g (50 mmol) amino-iminomethane sulphonic acid was added under stirring to the solution. After 20 hours, the product was filtered and washed with acetic acid, methanol and then ether. Yield: 6.6 g (76%).

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