Reaktion #215543

ord-f2e9ce52e4cd4909b01ace9e6cc8e107

Reaktionsgleichung

Nc1nc(N)nc(N)n1
melamine
O=C(O)c1ccccc1
benzoic acid
O=C(O)c1ccccc1
benzoic acid
→
C.Nc1nc(N)nc(N)n1.Nc1nc(N)nc(N)n1
Melamine molybdate

Edukte

Nc1nc(N)nc(N)n1
melamine
O=C(O)c1ccccc1
benzoic acid
O=C(O)c1ccccc1
benzoic acid

Reagenzien

[NH4+].[O]=[Mo](=[O])([O-])[O-].[O]=[Mo](=[O])([O-])[O-]
ammonium dimolybdate

Lösungsmittel

O
water
O
water
O
water

Reaktionsbedingungen

Detaillierte Bedingungen
See reaction.notes.procedure_details.

Aufarbeitung

  1. 1
    Temperaturby refluxing in a 500 ml round-bottomed flask
  2. 2
    Sonstigeequipped with a stirrer
  3. 3
    workup.ADDITIONadded to the first solution
  4. 4
    SonstigeA white precipitate formed immediately

Vorschrift

Melamine molybdate was prepared in the presence of benzoic acid as follows. 5 grams of melamine, 9.68 grams of benzoic acid, and 250 ml water were dissolved together by refluxing in a 500 ml round-bottomed flask equipped with a stirrer and water-cooled condenser. 13.47 grams of ammonium dimolybdate was dissolved in 25 ml hot water and then added to the first solution. A white precipitate formed immediately.

Quelle

DOI: 10.6084/m9.figshare.5104873.v1Patent: US04259491uspto-grants-1981_03