1,10-Phenanthroline → HCID 5132975, compound

HRID 982460Notes

Reaction equation

HRID 982460 reaction equation
[N:1]1[C:14]2[C:5](=[CH:6][CH:7]=[C:8]3[C:13]=2[N:12]=[CH:11][CH:10]=[CH:9]3)[CH:4]=[CH:3][CH:2]=1.C([O-])(=O)C.C([O-])(=O)C.[Pd+2:23]>C1C=CC=CC=1>[Pd+2:23].[N:1]1[C:14]2[C:5](=[CH:6][CH:7]=[C:8]3[C:13]=2[N:12]=[CH:11][CH:10]=[CH:9]3)[CH:4]=[CH:3][CH:2]=1

Participants

4

Reactant 2

HCID 13181,10-PhenanthrolineHCID 167845palladium(II) acetate

Product 1

HCID 5132975HCID 5132975, compound

Reagents, catalysts & solvents 1

HCID 241BenzeneSolvent2×

Procedure

All raw materials were technical grade without any further purification. A solution of 5.0 gm [27.7 millimoles (mmol)]of 1,10-phenanthroline dissolved in 250 ml of benzene was added dropwise with stirring to a solution of 4.0 gm of palladium diacetate (17.8 mmol) in 250 ml of benzene at room temperature. A bright yellow solid precipitated from the solution. After 3 hours the solid was isolated by filtration. The precipitate was washed with 200 ml of benzene, and 400 ml of petroleum ether and then dried at reduced pressure overnight. The yield of pale yellow solid was 7.20 g (17.8 mmol; 100%).

Workup

  1. customwithout any further purification
  2. additionwas added dropwise
  3. customA bright yellow solid precipitated from the solution
  4. customAfter 3 hours the solid was isolated by filtration
  5. washThe precipitate was washed with 200 ml of benzene, and 400 ml of petroleum ether
  6. customdried at reduced pressure overnight

Sources & evidence

ORD record
ord-6ebfb78f13884964b0cbeaa4f15ba9d1
Source dataset
uspto-grants-1991_02
Patent number
US04996282

Reaction notes

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