Ammonia → Bentazone ammonium

HRID 482301

反応式

HRID 482301 の反応式
[NH3:1].[CH3:2][CH:3]([N:5]1[S:15](=[O:17])(=[O:16])[NH:14][C:13]2[C:8](=[CH:9][CH:10]=[CH:11][CH:12]=2)[C:6]1=[O:7])[CH3:4]>ClCCCl>[CH3:4][CH:3]([N:5]1[S:15](=[O:17])(=[O:16])[NH:14][C:13]2[C:8](=[CH:9][CH:10]=[CH:11][CH:12]=2)[C:6]1=[O:7])[CH3:2].[NH4+:1]

参加物

4

反応物 2

HCID 222AmmoniaHCID 2328Bentazon

生成物 1

HCID 131720800Bentazone ammonium

試薬・触媒・溶媒 1

HCID 111,2-Dichloroethane溶媒

実験手順

1.7-3 g of ammonia were introduced as a gas with stirring at 20°-50° C. into a solution of 24 g of bentazone (IIa) in 2376 g of 1,2dichloroethane, a suspension being formed. The solid was separated off at 20° C. by filtration and freed from solvent residues under reduced pressure. 25.4 g of bentazone-ammonium (m.p. 180° C.) were obtained.

後処理

  1. customa suspension being formed
  2. customThe solid was separated off at 20° C. by filtration

出典と根拠

ORDレコード
ord-fae271d3a82d4dc7a3d0f0ba57aefdce
出典データセット
uspto-grants-1998_08
特許番号
US05795983

関連ノート

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