Hydrochloric Acid → N-phenyl 5-[2-chloro-4-(trifluoromethyl)phenoxyl]-2-nitrobenzamide

HRID 462651

반응식

HRID 462651 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](Cl)=[O:11].[NH2:25][C:26]1[CH:31]=[CH:30][CH:29]=[CH:28][CH:27]=1.Cl>C1(C)C=CC=CC=1>[C:26]1([NH:25][C:10](=[O:11])[C:9]2[CH:13]=[C:5]([O:4][C:3]3[CH:17]=[CH:18][C:19]([C:21]([F:24])([F:23])[F:22])=[CH:20][C:2]=3[Cl:1])[CH:6]=[CH:7][C:8]=2[N+:14]([O-:16])=[O:15])[CH:31]=[CH:30][CH:29]=[CH:28][CH:27]=1

참가 물질

5

반응물 3

HCID 313Hydrochloric AcidHCID 6115AnilineHCID 30177655-(2-Chloro-4-(trifluoromethyl)phenoxy)-2-nitrobenzoyl chloride

생성물 1

HCID 13475662N-phenyl 5-[2-chloro-4-(trifluoromethyl)phenoxyl]-2-nitrobenzamide수율 62.6%

시약·촉매·용매 1

HCID 1140Toluene용매

실험 절차

To a stirred solution of 5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitrobenzoyl chloride (5.68 g, 0.015 mole) in toluene (35 ml) was added aniline (2.8 g, 0.30 mole). The temperature immediately rose to 45° C. The reaction was then heated to reflux for twelve hours. The cooled reaction was poured into dilute hydrochloric acid solution. The residual solids were filtered, washed with warm water and dried to give 4.1 g of a gray solid m.p. 190°-4° C. Recrystallization from methanol gave 3.8 g, m.p. 191°-4° C.

후처리

  1. customimmediately rose to 45° C
  2. temperatureThe reaction was then heated
  3. temperatureto reflux for twelve hours
  4. customThe cooled reaction
  5. filtrationThe residual solids were filtered
  6. washwashed with warm water
  7. customdried

출처 및 근거

ORD 기록
ord-d08fa4dbf73a42c78a3b690b31957196
출처 데이터셋
uspto-grants-1985_05
특허 번호
US04517010

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