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1-Chloro-2,4-Dinitrobenzene → 1-(2,4-Dinitrophenyl)-4-[3-(ethyloxy)-4-nitrophenyl]pyridinium chloride

HRID 419513
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HRID 419513 반응식
[CH2:1]([O:3][C:4]1[CH:5]=[C:6]([C:13]2[CH:18]=[CH:17][N:16]=[CH:15][CH:14]=2)[CH:7]=[CH:8][C:9]=1[N+:10]([O-:12])=[O:11])[CH3:2].[Cl:19][C:20]1[CH:25]=[CH:24][C:23]([N+:26]([O-:28])=[O:27])=[CH:22][C:21]=1[N+:29]([O-:31])=[O:30]>CCO.CC(C)=O>[Cl-:19].[N+:26]([C:23]1[CH:22]=[C:21]([N+:29]([O-:31])=[O:30])[CH:20]=[CH:25][C:24]=1[N+:16]1[CH:15]=[CH:14][C:13]([C:6]2[CH:7]=[CH:8][C:9]([N+:10]([O-:12])=[O:11])=[C:4]([O:3][CH2:1][CH3:2])[CH:5]=2)=[CH:18][CH:17]=1)([O-:28])=[O:27]
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참가 물질

5

반응물 2

HCID 61-Chloro-2,4-DinitrobenzeneHCID 59452704HCID 59452704, 화합물

생성물 1

HCID 866251941-(2,4-Dinitrophenyl)-4-[3-(ethyloxy)-4-nitrophenyl]pyridinium chloride수율 92%

시약·촉매·용매 2

HCID 180Acetone용매HCID 702Ethanol용매

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온도
102 °C

실험 절차

To 4-[3-(ethyloxy)-4-nitrophenyl]pyridine (2.2 g, 9.0 mmol) in 80 mL of EtOH was added, 1-chloro-2,4-dinitrobenzene (14.6 g, 72.06 mmol). The mixture was heated to 102° C. for 72 h. The mixture was cooled and rotovaped down. The product was taken up in acetone. The resulting slurry was filtered and washed with acetone. The product was dried under vacuum to give the title compound of step B (3.7 g, 7.93 mmol, 92%). MS (ESI): 411 [M+H]+.

후처리

  1. temperatureThe mixture was cooled
  2. filtrationThe resulting slurry was filtered
  3. washwashed with acetone
  4. customThe product was dried under vacuum

출처 및 근거

ORD 기록
ord-92aab678760d4e8bb6fe6d0cf829ef0e
출처 데이터셋
uspto-grants-2012_01
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08093239B2

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