3,5-Dichloroaniline → 4-Bromo-2-{[(3,5-dichlorophenyl)imino]methyl}phenol

HRID 2384317

반응식

HRID 2384317 반응식
[Br:1][C:2]1[CH:9]=[C:6]([CH:7]=O)[C:5]([OH:10])=[CH:4][CH:3]=1.[Cl:11][C:12]1[CH:13]=[C:14]([CH:16]=[C:17]([Cl:19])[CH:18]=1)[NH2:15]>C(O)C>[Cl:11][C:12]1[CH:13]=[C:14]([CH:16]=[C:17]([Cl:19])[CH:18]=1)[N:15]=[CH:7][C:6]1[CH:9]=[C:2]([Br:1])[CH:3]=[CH:4][C:5]=1[OH:10]

참가 물질

4

반응물 2

HCID 122813,5-DichloroanilineHCID 728635-Bromosalicylaldehyde

생성물 1

HCID 7101644-Bromo-2-{[(3,5-dichlorophenyl)imino]methyl}phenol수율 88.2%

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

A mixture of 5-bromosalicylaldehyde (1.01 g, 5 mmol), 3,5-dichloroaniline (810 mg, 5 mmol) and ethanol (25 mL) was refluxed for 1 hour under argon atmosphere. After the reaction mixture was cooled to room temperature, the separated crystal was filtered to give 3,5-dichloro-N-(5-bromo-2-hydroxybenzylidene)aniline (1.52 g, 88.2%) as an orange crystal.

후처리

  1. temperaturewas refluxed for 1 hour under argon atmosphere
  2. filtrationthe separated crystal was filtered

출처 및 근거

ORD 기록
ord-4c754ed23abe43d3a7a32c003ee1e658
출처 데이터셋
uspto-grants-2012_09
특허 번호
US08263657B2

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