反応式
[NH2:1][C:2]1[N:7]=[C:6]([CH3:8])[N:5]=[C:4]([CH3:9])[N:3]=1.[N+](CC)([O-])=O.[Cl:15][S:16]([N:19]=[C:20]=[O:21])(=[O:18])=[O:17]>>[CH3:9][C:4]1[N:5]=[C:6]([CH3:8])[N:7]=[C:2]([NH:1][C:20]([NH:19][S:16]([Cl:15])(=[O:18])=[O:17])=[O:21])[N:3]=1参加物
4
実験手順
To a stirred suspension of 2-amino-4,6-dimethyl-1,3,5-triazine in 10 parts by volume of nitroethane at -10° to 0° is added dropwise an equivalent amount of chlorosulfonyl isocyanate. The mixture is stirred for one hour at -10° allowing for completion of the reaction to form [(4,6-dimethyl-1,3,5-triazin-2-yl)aminocarbonyl]sulfamoyl chloride. The additional reagent such as pyrrole is then added and the preparation of the stable herbicidal compound is continued as described in Example 2 or for Equations 3 and 3A.
後処理
- customallowing for completion of the reaction
出典と根拠
- ORDレコード
- ord-02a494bd6c6d43199f051789d0761f8e
- 出典データセット
- uspto-grants-1983_08
- 特許番号
- US04401816
関連ノート
読み込み中…