Ammonia → HCID 13081186, compound

HRID 1732314Notes

Reaction equation

HRID 1732314 reaction equation
[C:1]([O:7][CH2:8][CH2:9][Si:10]([CH3:13])([CH3:12])[CH3:11])(=[O:6])[CH2:2][C:3]([CH3:5])=O.[N+:14]([C:17]1[CH:18]=[C:19]([CH:22]=[CH:23][CH:24]=1)[CH:20]=O)([O-:16])=[O:15].[NH3:25]>C(O)C>[CH3:11][Si:10]([CH3:13])([CH3:12])[CH2:9][CH2:8][O:7][C:1]([C:2]1[CH:20]([C:19]2[CH:22]=[CH:23][CH:24]=[C:17]([N+:14]([O-:16])=[O:15])[CH:18]=2)[C:2]([C:1]([O:7][CH2:8][CH2:9][Si:10]([CH3:12])([CH3:11])[CH3:13])=[O:6])=[C:3]([CH3:5])[NH:25][C:3]=1[CH3:5])=[O:6]

Participants

5

Reactant 3

HCID 222AmmoniaHCID 74493-NitrobenzaldehydeHCID 11481114HCID 11481114, compound

Product 1

HCID 13081186HCID 13081186, compound

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

After boiling 5.0 g of 2-trimethylsilylethyl acetoacetate, 1.9 g of 3-nitrobenzaldehyde and 1.5 ml of concentrated ammonia in 10 ml of 96 percent strength ethanol for 20 hours, then cooling and filtering off the product, 3.5 g of pale yellow crystals of melting point 120° C. (ethanol) are obtained.

Workup

  1. customfor 20 hours
  2. temperaturecooling
  3. filtrationfiltering off the product, 3.5 g of pale yellow crystals of melting point 120° C. (ethanol)
  4. customare obtained

Sources & evidence

ORD record
ord-5d6c9158f2da4cff9cc91fd86eebbd39
Source dataset
uspto-grants-1980_12
Patent number
US04237137

Reaction notes

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