Piperonal → 3'-Hydroxy-3,4-methylenedioxy chalcone

HRID 426391

反応式

HRID 426391 の反応式
C[O:2][C:3]1[CH:4]=[C:5]([CH:11]=[CH:12][C:13]([C:15]2[CH:20]=[CH:19][CH:18]=[C:17]([OH:21])[CH:16]=2)=[O:14])[CH:6]=[CH:7][C:8]=1[O:9][CH3:10].C1C(C=O)=CC2OCOC=2C=1>>[OH:21][C:17]1[CH:16]=[C:15]([CH:20]=[CH:19][CH:18]=1)[C:13](=[O:14])[CH:12]=[CH:11][C:5]1[CH:6]=[CH:7][C:8]2[O:9][CH2:10][O:2][C:3]=2[CH:4]=1

参加物

3

反応物 2

HCID 8438PiperonalHCID 27716653-(3,4-Dimethoxyphenyl)-1-(3-hydroxyphenyl)prop-2-en-1-one

生成物 1

HCID 4662443'-Hydroxy-3,4-methylenedioxy chalcone

実験手順

Prepared in a similar manner as (4) from piperonal. Crude solids (26.7 g, 100%) were carried on directly to the next reaction step without chromatographic purification or characterization.

後処理

  1. customdirectly to the next reaction step
  2. customwithout chromatographic purification or characterization

出典と根拠

ORDレコード
ord-46dc9efd0b5940438acf900e5592d988
出典データセット
uspto-grants-2012_01
特許番号
US08106191B2

関連ノート

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