1-Isocyanato-2-phenylbenzene → N-(2-hydroxy 4-carbomethoxyphenyl) N'-(2-phenylphenyl)urea

HRID 1956649

反応式

HRID 1956649 の反応式
[OH:1][C:2]1[CH:8]=[C:7]([C:9]([O:11][CH3:12])=[O:10])[CH:6]=[CH:5][C:3]=1[NH2:4].[C:13]1([C:19]2[CH:24]=[CH:23][CH:22]=[CH:21][C:20]=2[N:25]=[C:26]=[O:27])[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1>>[OH:1][C:2]1[CH:8]=[C:7]([C:9]([O:11][CH3:12])=[O:10])[CH:6]=[CH:5][C:3]=1[NH:4][C:26]([NH:25][C:20]1[CH:21]=[CH:22][CH:23]=[CH:24][C:19]=1[C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1)=[O:27]

参加物

3

反応物 2

HCID 2222801-Isocyanato-2-phenylbenzeneHCID 7020619Benzoic acid, 4-amino-3-hydroxy-, methyl ester

生成物 1

HCID 22011340N-(2-hydroxy 4-carbomethoxyphenyl) N'-(2-phenylphenyl)urea収率 51.1%

実験手順

The urea was prepared from 2-hydroxy 4-carbomethoxy aniline(0.167 g, 1 mmol) and 2-phenyl phenyl isocyanate(1 mmol) by general Method B. It was purified by dilution with methylene chloride and precipitation with hexane. Filtering afforded the desired compound(0.185 g, 50%). EI-MS m/z 363(M-H)-

後処理

  1. customIt was purified by dilution with methylene chloride and precipitation with hexane
  2. filtrationFiltering

出典と根拠

ORDレコード
ord-52f3d2e43f15457aa4dd245037d233e3
出典データセット
uspto-grants-1998_07
特許番号
US05780483

関連ノート

読み込み中…