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Hydroxyamine hydrochloride → HCID 18321776、化合物

HRID 613630
ノート
印刷プレビュー

反応式

HRID 613630 の反応式
[Cl:1][C:2]1[C:7]([CH2:8][O:9][C:10]2[CH:11]=[CH:12][CH:13]=[C:14]3[C:19]=2[N:18]=[C:17]([CH3:20])[CH:16]=[C:15]3[N:21]2[CH:25]=[CH:24][CH:23]=[N:22]2)=[C:6]([Cl:26])[CH:5]=[CH:4][C:3]=1[N:27]1[CH:31]=[CH:30][CH:29]=[C:28]1[CH:32]=O.Cl.[NH2:35][OH:36].C([O-])(=O)C.[Na+]>C(O)C>[Cl:1][C:2]1[C:7]([CH2:8][O:9][C:10]2[CH:11]=[CH:12][CH:13]=[C:14]3[C:19]=2[N:18]=[C:17]([CH3:20])[CH:16]=[C:15]3[N:21]2[CH:25]=[CH:24][CH:23]=[N:22]2)=[C:6]([Cl:26])[CH:5]=[CH:4][C:3]=1[N:27]1[CH:31]=[CH:30][CH:29]=[C:28]1/[CH:32]=[N:35]/[OH:36].[Cl:1][C:2]1[C:7]([CH2:8][O:9][C:10]2[CH:11]=[CH:12][CH:13]=[C:14]3[C:19]=2[N:18]=[C:17]([CH3:20])[CH:16]=[C:15]3[N:21]2[CH:25]=[CH:24][CH:23]=[N:22]2)=[C:6]([Cl:26])[CH:5]=[CH:4][C:3]=1[N:27]1[CH:31]=[CH:30][CH:29]=[C:28]1/[CH:32]=[N:35]\[OH:36]
参加物反応条件実験手順後処理出典と根拠反応ノート

参加物

6

反応物 3

HCID 443297Hydroxyamine hydrochlorideHCID 517045Sodium AcetateHCID 18321810HCID 18321810、化合物

生成物 2

HCID 18321776HCID 18321776、化合物HCID 86755000HCID 86755000、化合物

試薬・触媒・溶媒 1

HCID 702Ethanol溶媒

反応条件

温度
60 °C

実験手順

A mixture of 1-[2,4-dichloro-3-[2-methyl-4-(pyrazol-1-yl)quinolin-8-yloxymethyl]phenyl]-2-formylpyrrole (80 mg), hydroxylamine hydrochloride (18 mg), sodium acetate (21 mg) and ethanol (60° solution in water, 1.5 ml) was stirred at 60° C. for 1 hour. After cooling to ambient temperature, the reaction mixture was concentrated in vacuo. The residue was dissolved in ethyl acetate, washed with water and brine, dried over magnesium sulfate and evaporated in vacuo. The residue was purified by preparative thin-layer chromatography (n-hexane:ethyl acetate=1:1, V/V) to give 1-[2,4-dichloro-3-[2-methyl-4-(pyrazol-1-yl)quinolin-8-yloxymethyl]phenyl]-2-((E)-hydroxyiminomethyl)pyrrole (45 mg) as an amorphous powder and 1-[2,4-dichloro-3-[2-methyl-4-(pyrazol-1-yl)quinolin-8-yloxymethyl]phenyl]-2-((Z) -hydroxyiminomethyl)pyrrole (14 mg) as an amorphous powder.

後処理

  1. temperatureAfter cooling to ambient temperature
  2. concentrationthe reaction mixture was concentrated in vacuo
  3. dissolutionThe residue was dissolved in ethyl acetate
  4. washwashed with water and brine
  5. dry with materialdried over magnesium sulfate
  6. customevaporated in vacuo
  7. customThe residue was purified by preparative thin-layer chromatography (n-hexane:ethyl acetate=1:1, V/V)

出典と根拠

ORDレコード
ord-2d3b0b48dba247b2805cd8bc909443c4
出典データセット
uspto-grants-1999_12
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US06008229

反応ノート

読み込み中…

このページの内容参加物反応条件実験手順後処理出典と根拠反応ノート