Trisodium citrate → HCID 86748069, compound

HRID 1742163Notes

Reaction equation

HRID 1742163 reaction equation
[C:1]([O-:13])(=[O:12])[CH2:2][C:3]([CH2:8][C:9]([O-:11])=[O:10])([C:5]([O-:7])=[O:6])[OH:4].[Na+:14].[Na+].[Na+].Cl[Pd:18]Cl>O>[Pd:18].[C:1]([O-:13])(=[O:12])[CH2:2][C:3]([CH2:8][C:9]([O-:11])=[O:10])([C:5]([O-:7])=[O:6])[OH:4].[Na+:14].[Na+:14].[Na+:14]

Participants

4

Reactant 2

HCID 6224Trisodium citrateHCID 24290Palladium Chloride

Product 1

HCID 86748069HCID 86748069, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Procedure

Sodium citrate (8.07 g) was dissolved in 807 ml of water, to which was added 56 ml of 6.7×1031 3 M PdCl2. This mixture was further diluted with 403 ml of water. The mixture was heated to boiling for 10 hours to form a Pd-sodium citrate colloid solution. To this was added 2 g fluorinated carbon (fluorine content 28%, median particle size less than one micrometer, surface area 130 m2 /g) together with 100 ml methanol. The solution was evaporated and the solid was reduced in hydrogen for 14 hours at 300° C. The resultant catalyst contained approximately 0.7% Pd. The catalyst was a partially wettable, black, slightly sticky powder.

Workup

  1. temperatureThe mixture was heated

Sources & evidence

ORD record
ord-23e96669b81a4ae6a95bc5ce1bcfb8d7
Source dataset
uspto-grants-1994_08
Patent number
US05338531

Reaction notes

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