反応式
CCN[C:4]1[N:9]=[C:8]([Cl:10])[N:7]=[C:6]([NH:11][CH:12]([CH3:14])[CH3:13])[N:5]=1.N1C(Cl)=NC(Cl)=NC=1[Cl:17].C(N)(C)C.[OH-].[Na+]>>[Cl:10][C:8]1[N:9]=[C:4]([Cl:17])[N:5]=[C:6]([NH:11][CH:12]([CH3:14])[CH3:13])[N:7]=1参加物
5
実験手順
In particular the preparation of atrazine is generally carried out by a discontinuous method, by reacting, in a first reaction stage, cyanuric chloride with isopropylamine in the presence of sodium hydroxide to give 2,4-dichloro-6-isopropylamino-s-triazine. This latter is reacted, in a second stage, with ethylamine and with a further quantity of sodium hydroxide with the subsequent formation of the desired product: 2-chloro-4-ethylamino-6-isopropylamino-s-triazine.
出典と根拠
- ORDレコード
- ord-eb62d8f6b81d4677ae9c5e38bb79c821
- 出典データセット
- uspto-grants-1980_09
- 特許番号
- US04224444
関連ノート
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