HCID 178418268, compound → Lead diacetate

HRID 1418706Notes

Reaction equation

HRID 1418706 reaction equation
[C:1]([O-:4])(=[O:3])[CH3:2].[C:5]([O-:8])(=[O:7])[CH3:6].C([O-])(=O)C.C([O-])(=O)C.[Pb+4:17]>C1COCC1>[C:1]([O-:4])(=[O:3])[CH3:2].[C:5]([O-:8])(=[O:7])[CH3:6].[Pb+2:17]

Participants

3

Reactant 1

HCID 178418268HCID 178418268, compound

Product 1

HCID 9317Lead diacetate

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent

Procedure

The hydroxyimine compound (6.31 g, 0.02 mol) synthesized from the above step was dissolved in 300 ml of THF, and 9.35 g of lead tetraacetate (95%) was slowly added thereto with stirring. The reaction mixture was vigorously stirred for 2 hours, and lead diacetate crystals produced as a by-product was removed by filtration. After recrystallization from THF, 2-(4-nitrophenyl)-6-[N-methyl-N-(2-hydroxyethyl)amino]benzoxazole was obtained as dark red crystals [yield: 5.31 g, 85%].

Workup

  1. stirringThe reaction mixture was vigorously stirred for 2 hours

Sources & evidence

ORD record
ord-a67390322403476aa0a7c9801f4bccda
Source dataset
uspto-grants-1999_03
Patent number
US05883259

Reaction notes

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