Nickel Acetate → HCID 178435672, compound

HRID 21497

Reaction equation

HRID 21497 reaction equation
C([O-])(=O)C.[Ni+2:5].C([O-])(=O)C.[CH2:10]([C:12]1[C:32]2[N:33]=[C:14]([CH:15]=[C:16]3[NH:43][C:19](=[CH:20][C:21]4[C:22]([CH2:41][CH3:42])=[C:23]([CH2:39][CH3:40])[C:24]([N:38]=4)=[CH:25][C:26]4[NH:30][C:29]([CH:31]=2)=[C:28]([CH2:34][CH3:35])[C:27]=4[CH2:36][CH3:37])[C:18]([CH2:44][CH3:45])=[C:17]3[CH2:46][CH3:47])[C:13]=1[CH2:48][CH3:49])[CH3:11]>>[Ni:5].[CH2:39]([C:23]1[C:24]2[N:38]=[C:21]([CH:20]=[C:19]3[NH:43][C:16](=[CH:15][C:14]4[C:13]([CH2:48][CH3:49])=[C:12]([CH2:10][CH3:11])[C:32]([N:33]=4)=[CH:31][C:29]4[NH:30][C:26]([CH:25]=2)=[C:27]([CH2:36][CH3:37])[C:28]=4[CH2:34][CH3:35])[C:17]([CH2:46][CH3:47])=[C:18]3[CH2:44][CH3:45])[C:22]=1[CH2:41][CH3:42])[CH3:40]

Participants

3

Reactant 2

HCID 9756Nickel AcetateHCID 135742508Octaethyl-porphyrin

Product 1

HCID 178435672HCID 178435672, compound

Procedure

The nickel acetate is added to the octaethylporphyrin solution; the mixture which results is refluxed for about 24 hours until the electronic spectrum of the reaction mixture indicates that chelation is complete. The reaction mixture is then concentrated to 7 mL and allowed to cool to room temperature of about 22°. Product which precipitates is recovered by filtration, dissolved in a mixed solvent composed of 5 mL dichloromethane and 2 mL methanol, and recrystallized, yielding Ni octaethylporphyrin.

Workup

  1. customthe mixture which results
  2. temperatureis refluxed for about 24 hours until the electronic spectrum of the reaction mixture
  3. concentrationThe reaction mixture is then concentrated to 7 mL
  4. customProduct which precipitates
  5. filtrationis recovered by filtration
  6. dissolutiondissolved in a mixed solvent
  7. customrecrystallized

Sources & evidence

ORD record
ord-813b69f14299474f9736d8b2058a4e23
Source dataset
uspto-grants-1995_06
Patent number
US05424305

Linked notes

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