4-Methoxybenzaldehyde → HCID 53682262, compound

HRID 368317Notes

Reaction equation

HRID 368317 reaction equation
[N:1]1([CH2:6][CH2:7][O:8][C:9]2[CH:10]=[C:11]3[C:16](=[CH:17][CH:18]=2)[C:15](=[O:19])[CH2:14][CH2:13][CH2:12]3)[CH:5]=[CH:4][N:3]=[CH:2]1.[CH:20](=O)[C:21]1[CH:26]=[CH:25][C:24]([O:27][CH3:28])=[CH:23][CH:22]=1>[OH-].[K+].CCO>[N:1]1([CH2:6][CH2:7][O:8][C:9]2[CH:10]=[C:11]3[C:16](=[CH:17][CH:18]=2)[C:15](=[O:19])[C:14](=[CH:20][C:21]2[CH:26]=[CH:25][C:24]([O:27][CH3:28])=[CH:23][CH:22]=2)[CH2:13][CH2:12]3)[CH:5]=[CH:4][N:3]=[CH:2]1

Participants

5

Reactant 2

HCID 312444-MethoxybenzaldehydeHCID 154869126-(2-Imidazole-1-yl-ethoxy)-3,4-dihydro-2H-naphthalen-1-one

Product 1

HCID 53682262HCID 53682262, compoundYield 84.9%

Reagents, catalysts & solvents 2

HCID 702EthanolSolventHCID 14797Potassium HydroxideSolvent

Procedure

According to the method of Example 4, 6-(2-imidazole-1-yl-ethoxy)-3,4-dihydro-2H-naphthalen-1-one (0.200 g, 0.78 mmol) was reacted with p-anisaldehyde (0.117 g, 0.87 mmol) in 2 mL of 4% KOH in EtOH at room temperature overnight to afford 0.248 g (84%) of the title compound, mp 132-133° C.: APCI-MS m/e 375 (M+ +1).

Sources & evidence

ORD record
ord-473cad85abef4883b7fe708e35170a28
Source dataset
uspto-grants-2000_10
Patent number
US06133303

Reaction notes

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