Réaction #992696

ord-4f35ba68c5da457ab8339458b719f25e

Équation de réaction

O=C/C(Br)=C(/Br)C(=O)O
Mucobromic acid
N=C(N)NN.O=C(O)O
Aminoguanidine bicarbonate
O=C=O
carbon dioxide
→
NNC(N)=[NH2+].O=C/C(Br)=C(/Br)C(=O)[O-]
Aminoguanidinium Mucobromate

Réactifs

O=C/C(Br)=C(/Br)C(=O)O
Mucobromic acid
N=C(N)NN.O=C(O)O
Aminoguanidine bicarbonate
O=C=O
carbon dioxide

Réactifs

Aucun

Solvants

O
water

Conditions de réaction

Conditions détaillées
See reaction.notes.procedure_details.

Traitement

  1. 1
    AutreThe water was removed in vacuo
  2. 2
    Températurewith heating to approximately 90° C
  3. 3
    AutreThe product was isolated as an off-white solid

Mode opératoire

Mucobromic acid (2.0 g, 7.76 mmol) was dissolved in 10 ml of distilled water. Aminoguanidine bicarbonate (1.06 g, 7.76 mmol) was added in portions at room temperature (carbon dioxide gas was evolved) and the reaction was stirred at room temperature for 18 hours. The water was removed in vacuo with heating to approximately 90° C. The product was isolated as an off-white solid.

Source

DOI: 10.6084/m9.figshare.5104873.v1Brevet: US08012277B2uspto-grants-2011_09