Hydrazine → Bis(2-acetamido-4-methoxyphenyl)ditelluride
反応式
Cl[TeH:2]1(Cl)(Cl)[C:7]2[CH:8]=[CH:9][C:10]([O:12][CH3:13])=[CH:11][C:6]=2[NH+:5]=[C:4]([CH3:14])[O:3]1.NN>C(O)C>[C:4]([NH:5][C:6]1[CH:11]=[C:10]([O:12][CH3:13])[CH:9]=[CH:8][C:7]=1[Te:2][Te:2][C:7]1[CH:8]=[CH:9][C:10]([O:12][CH3:13])=[CH:11][C:6]=1[NH:5][C:4](=[O:3])[CH3:14])(=[O:3])[CH3:14]参加物
4
実験手順
1,1,1-Trichloro-6-methoxy-3-methyl-2,1,4-benzoxatellurazinium, inner salt (Example 11) (5.0 g=0.0125 mole) was dissolved in 50% aqueous ethanol (200 ml). The solution heated to boil, and hydrazine (1 ml) was added with stirring. The deep orange solution was cooled slowly to room temperature to deposit fibrous needles which, upon filtration and drying, yielded a tan solid (3.25 g, 89% of theory), m.p. 181°-182° C.
後処理
- temperatureThe solution heated
- filtrationupon filtration
- customdrying
- customyielded a tan solid (3.25 g, 89% of theory), m.p. 181°-182° C.
出典と根拠
- ORDレコード
- ord-f7a26e24402a4170b8637a1cb81367d8
- 出典データセット
- uspto-grants-1988_09
- 特許番号
- US04772715
反応ノート
読み込み中…