Diphenylthiourea → Carbanilide
反応式
[C:1]1([NH:7][C:8]([NH:10][C:11]2[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=2)=S)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.C[O:18]C1C=CC([Te](C2C=CC(OC)=CC=2)=O)=CC=1>CO>[C:1]1([NH:7][C:8]([NH:10][C:11]2[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=2)=[O:18])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1参加物
4
実験手順
1,3-Diphenylthiourea (114 mg, 0,5 mmol) was reacted with bis-(p-methoxyphenyl)-telluroxide for 16 h (methanol as solvent), the methanol was evaporated off under vacuum, the residue triturated with benzene and filtered to afford 1,3-diphenylurea as a white solid (72 mg, 68%), m.p. 234° (lit., 238°-239°).
後処理
- customthe methanol was evaporated off under vacuum
- customthe residue triturated with benzene
- filtrationfiltered
出典と根拠
- ORDレコード
- ord-e5126080760f44d99387f1488395a070
- 出典データセット
- uspto-grants-1983_01
- 特許番号
- US04370497
反応ノート
読み込み中…