Benzaldehyde → HCID 689895, compound

HRID 2287895Notes

Reaction equation

HRID 2287895 reaction equation
[C:1]([O:5][C:6]([CH3:9])([CH3:8])[CH3:7])(=[O:4])[NH:2][NH2:3].[CH:10](=O)[C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1>C(O)C>[C:6]([O:5][C:1]([NH:2][N:3]=[CH:10][C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1)=[O:4])([CH3:9])([CH3:8])[CH3:7]

Participants

4

Reactant 2

HCID 240BenzaldehydeHCID 70091tert-Butyl carbazate

Product 1

HCID 689895HCID 689895, compoundYield 81%

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Conditions

Temperature
0 °C

Procedure

To a solution of tert-butyl carbazate (10.0 g, 75.64 mmol) in 99% ethanol (100 ml) was added benzaldehyde (7.64 ml, 75.64 mmol) and the mixture was stirred for 60 min. The mixture was cooled to 0° C., filtered and the precipitate was washed with cold ethanol and dried to give 13.47 g (81%) of N'-benzylidenehydrazinecarboxylic acid tert-butylester as white crystals.

Workup

  1. filtrationfiltered
  2. washthe precipitate was washed with cold ethanol
  3. customdried

Sources & evidence

ORD record
ord-f53fd09f860d46d8bb6a9cb82eadf3e6
Source dataset
uspto-grants-2000_07
Patent number
US06083908

Reaction notes

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