Piperonyl alcohol → Piperonal

HRID 267243ノート

反応式

HRID 267243 の反応式
[CH2:1]1[O:11][C:10]2[CH:9]=[CH:8][C:5]([CH2:6][OH:7])=[CH:4][C:3]=2[O:2]1>[Si]([O-])([O-])([O-])[O-].[Ag+].[Ag+].[Ag+].[Ag+].C1C=CC=CC=1>[CH2:1]1[O:11][C:10]2[CH:9]=[CH:8][C:5]([CH:6]=[O:7])=[CH:4][C:3]=2[O:2]1

参加物

4

実験手順

152 Mg of 3,4-methylenedioxy-benzyl alcohol, 500 mg of silver silicate and 30 ml of benzene were added to the flask described in Example II and the mixture was refluxed for 45 minutes and was then filtered to obtain 139 mg of 3,4-methylenedioxy-benzaldehyde melting at 36.8°C.

後処理

  1. temperaturethe mixture was refluxed for 45 minutes
  2. filtrationwas then filtered

出典と根拠

ORDレコード
ord-47178b2575984285b4ea5690c4a9cf8c
出典データセット
uspto-grants-1976_03
特許番号
US03941811

反応ノート

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