Phenylhydrazine → 10-Ethylphenothiazine-3-carbaldehyde N-phenylhydrazone

HRID 1375309

反応式

HRID 1375309 の反応式
[CH2:1]([N:3]1[C:16]2[CH:15]=[CH:14][C:13]([CH:17]=O)=[CH:12][C:11]=2[S:10][C:9]2[C:4]1=[CH:5][CH:6]=[CH:7][CH:8]=2)[CH3:2].[C:19]1([NH:25][NH2:26])[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=1>CO>[C:19]1([NH:25][N:26]=[CH:17][C:13]2[CH:14]=[CH:15][C:16]3[N:3]([CH2:1][CH3:2])[C:4]4[C:9]([S:10][C:11]=3[CH:12]=2)=[CH:8][CH:7]=[CH:6][CH:5]=4)[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=1

参加物

4

反応物 2

HCID 7516PhenylhydrazineHCID 31433010-Ethylphenothiazine-3-carbaldehyde2 回

生成物 1

HCID 6912147310-Ethylphenothiazine-3-carbaldehyde N-phenylhydrazone

試薬・触媒・溶媒 1

HCID 887Methanol溶媒2 回

実験手順

10-Ethylphenothiazine-3-carbaldehyde (3 g, 0.012 mol) was dissolved in 30 ml of methanol under mild heating. A solution of 1.9 g (0.018 mol) of N-phenylhydrazine (from Aldrich) in methanol was added to the 10-ethylphenothiazine-3-carbaldehyde solution. The reaction mixture was refluxed for 0.5 hour. The precipitated product was filtered, washed with a large amount of methanol, and then dried. The yield of yellowish crystals of 10-ethylphenothiazine-3-carbaldehyde-N-phenylhydrazone was 3 g (75%).

後処理

  1. temperatureThe reaction mixture was refluxed for 0.5 hour
  2. filtrationThe precipitated product was filtered
  3. washwashed with a large amount of methanol
  4. customdried

出典と根拠

ORDレコード
ord-01f7799cef284d849ffa489a320912fe
出典データセット
uspto-grants-2007_01
特許番号
US07169520B2

関連ノート

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