반응 #992695

ord-3a1b04a135ae49119311cf305d8c8721

반응 방정식

O=C(O)CN(CC(=O)O)CC(=O)O
Nitrilotriacetic acid
N=C(N)NN.O=C(O)O
Aminoguanidine bicarbonate
O=C=O
carbon dioxide
→
NNC(N)=[NH2+].NNC(N)=[NH2+].NNC(N)=[NH2+].O=C([O-])CN(CC(=O)[O-])CC(=O)[O-]
Tris(aminoguanidinium) Nitrilotriacetate

반응물

O=C(O)CN(CC(=O)O)CC(=O)O
Nitrilotriacetic acid
N=C(N)NN.O=C(O)O
Aminoguanidine bicarbonate
O=C=O
carbon dioxide

시약

없음

용매

O
water

반응 조건

상세 조건
See reaction.notes.procedure_details.

후처리

  1. 1
    기타The water was removed in vacuo
  2. 2
    온도with heating to approximately 90° C
  3. 3
    기타The product was isolated as a white solid

실험 절차

Nitrilotriacetic acid (1.0 g, 5.23 mmol) was dissolved in 10 ml of distilled water. Aminoguanidine bicarbonate (2.14 g, 15.69 mmol) was added in portions at room temperature (carbon dioxide gas was evolved) and the reaction was stirred at room temperature for three days. The water was removed in vacuo with heating to approximately 90° C. The product was isolated as a white solid.

출처

DOI: 10.6084/m9.figshare.5104873.v1특허: US08012277B2uspto-grants-2011_09