Reacción #992691

ord-95c80df324f84d95af4a592a1de08ab6

Ecuación de reacción

O=C(O)[C@H](O)[C@@H](O)C(=O)O
L-Tartaric acid
N=C(N)N.O=C(O)O
Guanidine carbonate
O=C=O
carbon dioxide
→
NC(N)=[NH2+].NC(N)=[NH2+].O=C([O-])[C@H](O)[C@@H](O)C(=O)[O-]
Bis(guanidinium) L-Tartrate

Reactantes

O=C(O)[C@H](O)[C@@H](O)C(=O)O
L-Tartaric acid
N=C(N)N.O=C(O)O
Guanidine carbonate
O=C=O
carbon dioxide

Reactivos

Ninguno

Disolventes

O
water

Condiciones de reacción

Condiciones detalladas
See reaction.notes.procedure_details.

Tratamiento posterior

  1. 1
    OtroThe water was removed in vacuo
  2. 2
    Temperaturawith heating to approximately 90° C. for 4 hours
  3. 3
    OtroThe product was isolated as a white solid

Procedimiento

L-Tartaric acid (2.00 g, 13.33 mmol) was dissolved in 5 ml of distilled water. Guanidine carbonate (2.40 g, 13.33 mmol) was added at room temperature (carbon dioxide gas was evolved) and the reaction was stirred at room temperature for 24 hours. The water was removed in vacuo with heating to approximately 90° C. for 4 hours. The product was isolated as a white solid.

Fuente

DOI: 10.6084/m9.figshare.5104873.v1Patente: US08012277B2uspto-grants-2011_09