Strontium nitrate → Strontium bis(o-ethyl 3,5-di-tert-butyl-4-hydroxybenzylphosphonate)

HRID 856867

Reaction equation

HRID 856867 reaction equation
[N+]([O-])([O-])=O.[Sr+2:5].[N+]([O-])([O-])=O.[CH2:10]([C:12]1[C:22]([C:23]([CH3:26])([CH3:25])[CH3:24])=[C:21]([OH:27])[C:20]([C:28]([CH3:31])([CH3:30])[CH3:29])=[CH:19][C:13]=1[CH2:14][P:15](=[O:18])([O-:17])[O-:16])[CH3:11].[Na+].[Na+]>>[CH2:10]([C:12]1[C:22]([C:23]([CH3:25])([CH3:24])[CH3:26])=[C:21]([OH:27])[C:20]([C:28]([CH3:29])([CH3:31])[CH3:30])=[CH:19][C:13]=1[CH2:14][P:15](=[O:16])([O-:18])[O-:17])[CH3:11].[CH2:10]([C:12]1[C:22]([C:23]([CH3:25])([CH3:24])[CH3:26])=[C:21]([OH:27])[C:20]([C:28]([CH3:29])([CH3:31])[CH3:30])=[CH:19][C:13]=1[CH2:14][P:15](=[O:16])([O-:18])[O-:17])[CH3:11].[Sr+2:5].[Sr+2:5]

Participants

3

Reactant 2

HCID 24848Strontium nitrateHCID 86587835Sodium (o-ethyl 3,5-di-tert-butyl-4-hydroxybenzylphosphonate)

Product 1

HCID 86587834Strontium bis(o-ethyl 3,5-di-tert-butyl-4-hydroxybenzylphosphonate)

Procedure

ml aqueous solution of 317 mg (1.5 mmol) strontium nitrate was added dropwise to 7.5 ml aqueous solution of 1 g (2.85 mmol) sodium (o-ethyl 3,5-di-tert-butyl-4-hydroxybenzylphosphonate) (phosphorus compound C described above) at room temperature under stirring. After the mixture was stirred for 1 hour, the precipitates were separated by filtration, washed with water and dried to give strontium bis(o-ethyl 3,5-di-tert-butyl-4-hydroxybenzylphosphonate), 513 mg (48 %).

Workup

  1. stirringAfter the mixture was stirred for 1 hour
  2. customthe precipitates were separated by filtration
  3. washwashed with water
  4. customdried

Sources & evidence

ORD record
ord-01e8315078304df19cb80ab97cdd960f
Source dataset
uspto-grants-2006_12
Patent number
US07144614B2

Linked notes

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