Diphenyllead dichloride → Diphenyl lead salicylaldehyde

HRID 903105

Reaktionsgleichung

Reaktionsgleichung von HRID 903105
[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

Komponenten

4

Edukt 2

HCID 75032Diphenyllead dichlorideHCID 86741752Sodium 2-formylbenzenolate

Produkt 1

HCID 88776750Diphenyl lead salicylaldehyde

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 180AcetoneLösungsmittel

Versuchsvorschrift

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.

Aufarbeitung

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

Quellen und Nachweise

ORD-Eintrag
ord-6ffbe9600a994d89abad6953696604cd
Quelldatensatz
uspto-grants-1980_10
Patentnummer
US04226792

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