4-Hydroxybenzaldehyde → HCID 19375134、化合物
反応式
[OH:1][C:2]1[CH:9]=[CH:8][C:5]([CH:6]=[O:7])=[CH:4][CH:3]=1.[CH2:10]=[CH:11][CH:12](O)[CH2:13][CH2:14][CH2:15][CH2:16][CH2:17]C>>[CH:11]([CH:12]([O:1][C:2]1[CH:9]=[CH:8][C:5]([CH:6]=[O:7])=[CH:4][CH:3]=1)[CH2:13][CH2:14][CH2:15][CH2:16][CH3:17])=[CH2:10]参加物
3
実験手順
By the method of example 13, 4-hydroxybenzaldehyde and 1-nonen-3-ol are coupled under Mitsunobu conditions, producing 4-((1-ethenylhexyl)oxy)benzaldehyde. By the methods described in example 1, this benzaldehyde is chain-extended and condensed with glyoxylic acid to provide the title compound as a colorless oil after chromatography, which solidifies on standing giving a colorless solid, mp 46°-50°.
出典と根拠
- ORDレコード
- ord-c371c94fadf548abafb111ba822a36b2
- 出典データセット
- uspto-grants-1995_11
- 特許番号
- US05464865
反応ノート
読み込み中…