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Trichloroacetyl chloride → 2,2,2-trichloro-N-[2-(3-chlorobenzoyl)-4-(4-methylbenzoyl)phenyl]-acetamide

HRID 1441469
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인쇄 미리보기

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HRID 1441469 반응식
[NH2:1][C:2]1[CH:7]=[CH:6][C:5]([C:8](=[O:16])[C:9]2[CH:14]=[CH:13][C:12]([CH3:15])=[CH:11][CH:10]=2)=[CH:4][C:3]=1[C:17]([C:19]1[CH:24]=[CH:23][CH:22]=[C:21]([Cl:25])[CH:20]=1)=[O:18].[Cl:26][C:27]([Cl:32])([Cl:31])[C:28](Cl)=[O:29].C(N(CC)CC)C>C(Cl)Cl>[Cl:26][C:27]([Cl:32])([Cl:31])[C:28]([NH:1][C:2]1[CH:7]=[CH:6][C:5]([C:8](=[O:16])[C:9]2[CH:10]=[CH:11][C:12]([CH3:15])=[CH:13][CH:14]=2)=[CH:4][C:3]=1[C:17](=[O:18])[C:19]1[CH:24]=[CH:23][CH:22]=[C:21]([Cl:25])[CH:20]=1)=[O:29]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 6420Trichloroacetyl chlorideHCID 8471TriethylamineHCID 17976111[2-Amino-5(4-methylbenzoyl)phenyl](3-chlorophenyl)-methanone

생성물 1

HCID 686890442,2,2-trichloro-N-[2-(3-chlorobenzoyl)-4-(4-methylbenzoyl)phenyl]-acetamide수율 99.8%

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

Intermediate 20 (0.0085 mol) was added at 5° C. to DCM (30 ml) under N2 flow, trichloro-acetyl chloride (0.01 mol) then triethylamine (0.01 mol) were added dropwise. The mixture was brought to room temperature, stirred at room temperature for 3 hours, poured out into ice water and extracted with DCM. The organic layer was separated, dried (MgSO4), filtered, and the solvent was evaporated, yielding 4.2 g (quantitative) of 2,2,2-trichloro-N-[2-(3-chlorobenzoyl)-4-(4-methylbenzoyl)phenyl]-acetamide (intermediate 21).

후처리

  1. customwas brought to room temperature
  2. extractionextracted with DCM
  3. customThe organic layer was separated
  4. dry with materialdried (MgSO4)
  5. filtrationfiltered
  6. customthe solvent was evaporated

출처 및 근거

ORD 기록
ord-e94ecf34c8584c519d01302b00c13899
출처 데이터셋
uspto-grants-2010_02
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07655654B2

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