Diphenyllead dichloride → Diphenyl lead salicylaldehyde

HRID 903105

Reaction equation

HRID 903105 reaction equation
[C:1]1([Pb:7](Cl)(Cl)[C:8]2[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[CH:16](=[O:24])[C:17]1[C:18](=[CH:20][CH:21]=[CH:22][CH:23]=1)[OH:19].[Na]>CC(C)=O>[CH:16](=[O:24])[C:17]1[C:18](=[CH:20][CH:21]=[CH:22][CH:23]=1)[OH:19].[C:8]1([Pb:7][C:1]2[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=2)[CH:9]=[CH:10][CH:11]=[CH:12][CH:13]=1

Participants

4

Reactant 2

HCID 75032Diphenyllead dichlorideHCID 86741752Sodium 2-formylbenzenolate

Product 1

HCID 88776750Diphenyl lead salicylaldehyde

Reagents, catalysts & solvents 1

HCID 180AcetoneSolvent

Procedure

Diphenyl lead dichloride (0.01 mol) is mixed with 0.02 mol of sodium salicylaldehyde in acetone. The solution is allowed to stand 10 minutes and then filtered. Water is added to the filtrate to precipitate the lead chelate complex, which is then separated by filtration.

Workup

  1. filtrationfiltered
  2. additionWater is added to the filtrate
  3. customto precipitate the lead chelate complex, which
  4. customis then separated by filtration

Sources & evidence

ORD record
ord-6ffbe9600a994d89abad6953696604cd
Source dataset
uspto-grants-1980_10
Patent number
US04226792

Linked notes

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