Réaction #2006445

ord-909a7bde7f4741a4a32592414b98c2ad

Équation de réaction

O.O.O.O.O.O.[Cr+3].[O-][Cl+3]([O-])([O-])[O-].[O-][Cl+3]([O-])([O-])[O-].[O-][Cl+3]([O-])([O-])[O-]
chromium perchlorate hexahydrate
NCCN
ethylene diamine
NCCN
ethylene diamine
[Cr]
chromium
→
[Cr+3].[O-][Cl+3]([O-])([O-])[O-].[O-][Cl+3]([O-])([O-])[O-].[O-][Cl+3]([O-])([O-])[O-]
Chromium Perchlorate

Réactifs

O.O.O.O.O.O.[Cr+3].[O-][Cl+3]([O-])([O-])[O-].[O-][Cl+3]([O-])([O-])[O-].[O-][Cl+3]([O-])([O-])[O-]
chromium perchlorate hexahydrate
NCCN
ethylene diamine
NCCN
ethylene diamine
[Cr]
chromium

Réactifs

Aucun

Solvants

O
water
O
water

Conditions de réaction

Conditions détaillées
See reaction.notes.procedure_details.

Traitement

  1. 1
    workup.DISSOLUTIONdissolves
  2. 2
    workup.ADDITIONto mix
  3. 3
    AutreA precipitate will form upon addition
  4. 4
    AutreAny residual precipitate should be removed

Mode opératoire

Dissolve chromium perchlorate hexahydrate (4.58 g) into 25 mL of purified water and shake vial thoroughly until all solid dissolves. In another vial, add 608 uL of ethylene diamine into 25 mL of purified water and shake the vial to mix. Add the ethylene diamine solution to the chromium solution. A precipitate will form upon addition. Shake the resulting solution on a platform mixer for 48 hrs. No precipitate should be visible. Any residual precipitate should be removed by centrifuging the solution and retaining the supernatant.

Source

DOI: 10.6084/m9.figshare.5104873.v1Brevet: US08168445B2uspto-grants-2012_05