2,4-Dimethoxyaniline → 2-(3-Chloro-4-hydroxy-phenyl)-benzooxazol-6-ol

HRID 491714

反応式

HRID 491714 の反応式
[CH3:1][O:2][C:3]1[CH:9]=[C:8]([O:10]C)[CH:7]=[CH:6][C:4]=1[NH2:5].[Cl:12][C:13]1[CH:14]=[C:15]([CH:19]=[CH:20][C:21]=1[O:22]C)C(O)=O>>[Cl:12][C:13]1[CH:14]=[C:15]([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:19]=[CH:20][C:21]=1[OH:22]

参加物

3

反応物 2

HCID 176522,4-DimethoxyanilineHCID 1699823-Chloro-p-anisic acid

生成物 1

HCID 1354961332-(3-Chloro-4-hydroxy-phenyl)-benzooxazol-6-ol

実験手順

The title compound was prepared in substantially the same manner as described in Example 1, from 2,4-dimethoxyaniline, and 3-chloro-4-methoxybenzoic acid and was obtained as an off-white solid, m.p. 254-256° C.; MS m/e 262 (M+H)+.

後処理

  1. customwas obtained as an off-white solid, m.p. 254-256° C.

出典と根拠

ORDレコード
ord-68f791147cc4449aa74f324cb5a3350d
出典データセット
uspto-grants-2009_05
特許番号
US07531564B2

関連ノート

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