4-Hydroxybenzaldehyde → HCID 57924035, compound

HRID 2060323Notes

Reaction equation

HRID 2060323 reaction equation
[N:1]1([CH2:6][CH2:7][CH2:8][NH2:9])[CH:5]=[CH:4][N:3]=[CH:2]1.[OH:10][C:11]1[CH:18]=[CH:17][C:14]([CH:15]=O)=[CH:13][CH:12]=1.C([O:21][C:22](=O)[C:23](=[O:30])[CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH3:29])C>C(O)C>[OH:30][C:23]1[C:22](=[O:21])[N:9]([CH2:8][CH2:7][CH2:6][N:1]2[CH:5]=[CH:4][N:3]=[CH:2]2)[CH:15]([C:14]2[CH:17]=[CH:18][C:11]([OH:10])=[CH:12][CH:13]=2)[C:24]=1[CH2:25][CH2:26][CH2:27][CH2:28][CH3:29]

Participants

5

Reactant 3

HCID 1264-HydroxybenzaldehydeHCID 787361H-Imidazole-1-propanamineHCID 10888659Ethyl 2-oxooctanoate

Product 1

HCID 57924035HCID 57924035, compound

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Conditions

Temperature
50 °C

Procedure

3-Imidazol-1-yl-propylamine (1 mmol) and 4-Hydroxy-benzaldehyde (1 mmol) were added to ethanol (5 ml). After 30 min 2-Oxo-octanoic acid ethyl ester (1 mmol) was added. The reaction was heated to 50° C. and stirred for 24 h. After evaporation of the solvent the residue was purified with chromatographic methods.

Workup

  1. customAfter evaporation of the solvent the residue
  2. customwas purified with chromatographic methods

Sources & evidence

ORD record
ord-ab2a825d46f24bd5a28ace8ae5d50d81
Source dataset
uspto-grants-2012_10
Patent number
US08278345B2

Reaction notes

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