Ammonia → Bentazone ammonium

HRID 482301

반응식

HRID 482301 반응식
[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]

참가 물질

4

반응물 2

HCID 222AmmoniaHCID 2328Bentazon

생성물 1

HCID 131720800Bentazone ammonium

시약·촉매·용매 1

HCID 111,2-Dichloroethane용매

실험 절차

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.

후처리

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

출처 및 근거

ORD 기록
ord-fae271d3a82d4dc7a3d0f0ba57aefdce
출처 데이터셋
uspto-grants-1998_08
특허 번호
US05795983

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