反応式
[NH2:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[O:9][C:10]3[CH:16]=[CH:15][CH:14]=[CH:13][C:11]=3[N:12]=2)=[CH:4][CH:3]=1.Cl[S:18]([OH:21])(=[O:20])=[O:19].S(=O)(=O)([O-])N.C(=O)([O-])[O-].[Na+:31].[Na+]>N1C=CC=CC=1C>[O:9]1[C:10]2[CH:16]=[CH:15][CH:14]=[CH:13][C:11]=2[N:12]=[C:8]1[C:5]1[CH:4]=[CH:3][C:2]([NH:1][S:18](=[O:20])(=[O:19])[O-:21])=[CH:7][CH:6]=1.[Na+:31]参加物
6
実験手順
2(4'-Aminophenyl)benzoxazole was treated with chlorsulphonic acid in 2-picoline and sodium carbonate according to the above-described general procedure for preparation of sulphamate salts. Grey crystals were obtained in 96% yield, m.p. >340° C.
後処理
- customGrey crystals were obtained in 96% yield, m.p. >340° C.
出典と根拠
- ORDレコード
- ord-f47491470ecc4bfe944459e07bb1f160
- 出典データセット
- uspto-grants-2000_03
- 特許番号
- US06034246
関連ノート
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