Salicylaldehyde → alpha-(2'-Hydroxybenzylidene)-gamma-valerolactone
反応式
[CH:1](=O)[C:2]1[C:3](=[CH:5][CH:6]=[CH:7][CH:8]=1)[OH:4].[C:10]1(=[O:16])[O:15][CH:13]([CH3:14])[CH2:12][CH2:11]1>C1(C)C=CC=CC=1>[OH:4][C:3]1[CH:5]=[CH:6][CH:7]=[CH:8][C:2]=1[CH:1]=[C:11]1[CH2:12][CH:13]([CH3:14])[O:15][C:10]1=[O:16]参加物
4
実験手順
Salicylaldehyde (15.2 g) and γ-valerolactone (25 g) were dissolved in toluene (150 ml). By the reactions as in the same manner as in Example 307, the title compound (17 g) was obtained, melting point 112–114° C.
出典と根拠
- ORDレコード
- ord-b7558b236a9d4731b3ff9f454b289deb
- 出典データセット
- uspto-grants-2007_03
- 特許番号
- US07196199B2
反応ノート
読み込み中…