4-Chloroaniline → Monuron

HRID 648075

反応式

HRID 648075 の反応式
[Cl:1][C:2]1[CH:8]=[CH:7][C:5]([NH2:6])=[CH:4][CH:3]=1.[CH3:9][N:10]([CH3:15])[C:11](=O)[O:12]C>CN(C)CCCCCCCCCCCCCCCC>[Cl:1][C:2]1[CH:8]=[CH:7][C:5]([NH:6][C:11]([N:10]([CH3:15])[CH3:9])=[O:12])=[CH:4][CH:3]=1

参加物

4

反応物 2

HCID 78124-ChloroanilineHCID 123254Carbamic acid, dimethyl-, methyl ester

生成物 1

HCID 8800Monuron

試薬・触媒・溶媒 1

HCID 16221Dimethylhexadecylamine溶媒

実験手順

A mixture of 12.8 g (0.1 mole) of 4-chloroaniline, 10.3 g (0.1 mole) of methyl N,N-dimethyl-carbamate, 20 ml of dimethyl-hexadecylamine and 100 ml of high boiling petroleum fractions (bp.: 160°-180° C.) is reacted as described in Example 12. When the reaction has proceeded to about 90%, as indicated by the chromatogram, the reaction is terminated. A solution of N-(4-chlorophenyl)-N',N'-dimethyl-urea (monuron) is obtained, which can be applied directly in the preparation of herbicidal compositions, such as spray liquids or impregnated granules.

後処理

  1. customis reacted
  2. customthe reaction is terminated

出典と根拠

ORDレコード
ord-bb4c5720be4f43afae00cda98738fcb3
出典データセット
uspto-grants-1983_10
特許番号
US04410697

関連ノート

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