2-(Propan-2-ylidene)cyclopentan-1-one → HCID 86735952、化合物

HRID 2419984ノート

反応式

HRID 2419984 の反応式
[Cl:1]([O-:5])(=[O:4])(=[O:3])=[O:2].[CH:6]1[C:15]2[C:10](=[CH:11][CH:12]=[CH:13][CH:14]=2)[CH:9]=[CH:8][NH+:7]=1.[C:16](=[C:19]1[CH2:23][CH2:22][CH2:21][C:20]1=O)([CH3:18])[CH3:17]>CN(C)C=O.CO>[Cl:1]([O-:5])(=[O:4])(=[O:3])=[O:2].[CH3:18][C:16]1[C:19]2[C:23]([CH:22]=[CH:21][CH:20]=2)=[N+:7]2[C:6]([CH:17]=1)=[C:15]1[CH:14]=[CH:13][CH:12]=[CH:11][C:10]1=[CH:9][CH2:8]2

参加物

5

反応物 2

HCID 53240552-(Propan-2-ylidene)cyclopentan-1-oneHCID 20312258HCID 20312258、化合物

生成物 1

HCID 86735952HCID 86735952、化合物

試薬・触媒・溶媒 2

HCID 887Methanol溶媒HCID 6228Dimethylformamide溶媒

実験手順

Isoquinolinium perchlorate (2.3 g) and 2-isopropylidene cyclopentanone (1.5 g) in dimethylformamide (5 ml) were refluxed for 18 hours. The reaction mixture was cooled, diluted with methanol and filtered. Purification was effected by recrystallization from acetonitrile (norite). Yield 1.5 g, m.p. > 300°,

後処理

  1. temperatureThe reaction mixture was cooled
  2. filtrationfiltered
  3. customPurification
  4. customwas effected by recrystallization from acetonitrile (norite)

出典と根拠

ORDレコード
ord-296e019e3f3a4b60a1af9d11d185ad7a
出典データセット
uspto-grants-1978_08
特許番号
US04108667

反応ノート

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