Benzyltrimethylammonium methoxide → Benzyltrimethylammonium 5-(2-Chloro-4-trifluoromethylphenoxy)-2-nitrobenzoate

HRID 27324

반응식

HRID 27324 반응식
[Cl:1][C:2]1[CH:20]=[C:19]([C:21]([F:24])([F:23])[F:22])[CH:18]=[CH:17][C:3]=1[O:4][C:5]1[CH:6]=[CH:7][C:8]([N+:14]([O-:16])=[O:15])=[C:9]([CH:13]=1)[C:10]([OH:12])=[O:11].C[O-].[CH2:27]([N+:34]([CH3:37])([CH3:36])[CH3:35])[C:28]1[CH:33]=[CH:32][CH:31]=[CH:30][CH:29]=1>O.CO>[Cl:1][C:2]1[CH:20]=[C:19]([C:21]([F:22])([F:23])[F:24])[CH:18]=[CH:17][C:3]=1[O:4][C:5]1[CH:6]=[CH:7][C:8]([N+:14]([O-:16])=[O:15])=[C:9]([CH:13]=1)[C:10]([O-:12])=[O:11].[CH2:27]([N+:34]([CH3:37])([CH3:36])[CH3:35])[C:28]1[CH:33]=[CH:32][CH:31]=[CH:30][CH:29]=1

참가 물질

5

반응물 2

HCID 8504Benzyltrimethylammonium methoxideHCID 44073Acifluorfen

생성물 1

HCID 14406043Benzyltrimethylammonium 5-(2-Chloro-4-trifluoromethylphenoxy)-2-nitrobenzoate수율 20%

시약·촉매·용매 2

HCID 887Methanol용매HCID 962Water용매2회

실험 절차

A 20% aqueous methanolic solution of the salt is prepared by slurrying 5-(2-chloro-4-trifluoromethylphenoxy)-2-nitrobenzoic acid (22.2 g, 90% pure) in water (50 g) and adding a 40% solution of benzyltrimethylammonium methoxide (27 g) in methanol to pH 8. Additional water (0.8 g) is then added to give the desired concentration.

후처리

  1. customto give the desired
  2. concentrationconcentration

출처 및 근거

ORD 기록
ord-c0c821a0ebcf418c9325805c8bb13f44
출처 데이터셋
uspto-grants-1980_09
특허 번호
US04220468

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