4,6-Dichloro-1,3,5-trazin-2-amine → HCID 21558473、化合物
反応式
[Cl:1][CH:2]1[N:7]=[C:6]([Cl:8])[N:5]=[C:4](C)[N:3]1N.ClC1N=C(Cl)N=C(N)N=1.ClC1N=C(Cl)N=[C:23]([NH:28][C:29]([NH2:31])=[O:30])N=1>>[Cl:1][C:2]1[N:7]=[C:6]([Cl:8])[N:5]=[C:4]([N:28]([CH3:23])[C:29]([NH2:31])=[O:30])[N:3]=1参加物
4
実験手順
By using 89 parts of 2,4-dichloro-6-methyl-amino-s-triazine instead of 82.5 parts of 2,4-dichloro-6-amino-s-triazine and otherwise carrying out the procedure as described in Example 1 for the manufacture of N-(2,4-dichloro-s-triazin-6-yl)-urea, there are obtained 79.5 parts of N-(2,4-dichloro-s-triazin-6-yl)-N-methyl-urea with a melting point of 172°-174°C.
出典と根拠
- ORDレコード
- ord-699c7894ef624825a3644e4b3ad3fbc2
- 出典データセット
- uspto-grants-1976_02
- 特許番号
- US03939158
反応ノート
読み込み中…