2,4-Dimethoxyaniline → 2-(3-tert-Butyl-4-hydroxyphenyl)-1,3-benzoxazol-6-ol

HRID 858215Notes

Reaction equation

HRID 858215 reaction equation
[CH3:1][O:2][C:3]1[CH:9]=[C:8]([O:10]C)[CH:7]=[CH:6][C:4]=1[NH2:5].[C:12]([C:16]1[CH:17]=[C:18]([CH:22]=[CH:23][C:24]=1[O:25]C)C(O)=O)([CH3:15])([CH3:14])[CH3:13]>>[C:12]([C:16]1[CH:17]=[C:18]([C:1]2[O:2][C:3]3[CH:9]=[C:8]([OH:10])[CH:7]=[CH:6][C:4]=3[N:5]=2)[CH:22]=[CH:23][C:24]=1[OH:25])([CH3:15])([CH3:13])[CH3:14]

Participants

3

Reactant 2

HCID 176522,4-DimethoxyanilineHCID 10488578Benzoic acid, 3-(1,1-dimethylethyl)-4-methoxy-

Product 1

HCID 1354432872-(3-tert-Butyl-4-hydroxyphenyl)-1,3-benzoxazol-6-ol

Procedure

The title compound was prepared in substantially the same manner as described in Example 1, from 2,4-dimethoxyaniline, and 3-tert-butyl-4-methoxybenzoic acid and was obtained as a white solid, m.p. 220–222° C.; MS m/e 284 (M+H)+.

Workup

  1. customwas obtained as a white solid, m.p. 220–222° C.

Sources & evidence

ORD record
ord-841633e3a955466fb6d13b8946b94f4a
Source dataset
uspto-grants-2006_12
Patent number
US07148247B2

Reaction notes

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