4-Methoxybenzaldehyde → 3-Butyl-2-(4-methoxyphenyl)-3H-naphtho[1,2-d]imidazole

HRID 1903179Notes

Reaction equation

HRID 1903179 reaction equation
[CH2:1]([NH:5][C:6]1[CH:15]=[CH:14][C:13]2[C:8](=[CH:9][CH:10]=[CH:11][CH:12]=2)[C:7]=1[N:16]=O)[CH2:2][CH2:3][CH3:4].[CH3:18][O:19][C:20]1[CH:27]=[CH:26][C:23]([CH:24]=O)=[CH:22][CH:21]=1>>[CH2:1]([N:5]1[C:6]2[CH:15]=[CH:14][C:13]3[C:8]([C:7]=2[N:16]=[C:24]1[C:23]1[CH:26]=[CH:27][C:20]([O:19][CH3:18])=[CH:21][CH:22]=1)=[CH:9][CH:10]=[CH:11][CH:12]=3)[CH2:2][CH2:3][CH3:4]

Participants

3

Reactant 2

HCID 312444-MethoxybenzaldehydeHCID 20468286HCID 20468286, compound

Product 1

HCID 132744203-Butyl-2-(4-methoxyphenyl)-3H-naphtho[1,2-d]imidazoleYield 53%

Procedure

The compound of the title is prepared by following essentially the same procedure described in example 2 but starting from 2-butylamino-1-nitrosonaphthalene instead of 2-methylamino-1-nitrosonaphthalene and employing 4-methoxybenzaldehyde instead of 4-ethoxybenzaldehyde. Yield 53%. M.p. 99,5°-100,5° C.

Workup

  1. customThe compound of the title is prepared

Sources & evidence

ORD record
ord-79a8375b633541269f4032120f06fd0c
Source dataset
uspto-grants-1984_03
Patent number
US04435417

Reaction notes

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