Methyl 3-(2,4-dimethoxy-5-formylphenyl)octanoate → HCID 19348580、化合物
反応式
[CH3:1][O:2][C:3]1[CH:8]=[C:7]([O:9][CH3:10])[C:6]([CH:11]=[O:12])=[CH:5][C:4]=1[CH:13]([CH2:19][CH2:20][CH2:21][CH2:22][CH3:23])[CH2:14][C:15]([O:17]C)=[O:16]>C(OCC)(=O)C.CCCCCC>[CH3:1][O:2][C:3]1[CH:8]=[C:7]([O:9][CH3:10])[C:6]([CH:11]=[O:12])=[CH:5][C:4]=1[CH:13]([CH2:19][CH2:20][CH2:21][CH2:22][CH3:23])[CH2:14][C:15]([OH:17])=[O:16]参加物
3
実験手順
Methyl 3-(2,4-dimethoxy-5-formylphenyl)octanoate [prepared as described in step (ii) above] was hydrolyzed in a similar manner to that described in Preparation 7 to give the title compound as crystals, melting at 110-111.5° C. (from ethyl acetate-hexane).
後処理
- customdescribed in Preparation 7
出典と根拠
- ORDレコード
- ord-e37f8ec33dff4655be55410c6672b34f
- 出典データセット
- uspto-grants-2000_03
- 特許番号
- US06040339
反応ノート
読み込み中…