反応式
[C:1]([C:14]1[CH:21]=[CH:20][CH:19]=[CH:18][C:15]=1[CH:16]=O)#[C:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH3:13].[C:22]([O:30][CH2:31][CH3:32])(=[O:29])[CH2:23][C:24]([O:26][CH2:27][CH3:28])=[O:25]>>[C:1]([C:14]1[CH:21]=[CH:20][CH:19]=[CH:18][C:15]=1[CH:16]=[C:23]([C:24]([O:26][CH2:27][CH3:28])=[O:25])[C:22]([O:30][CH2:31][CH3:32])=[O:29])#[C:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH3:13]参加物
3
実験手順
A solution of 2-(1-tridecynyl)benzaldehyde (6.42, 22.6 mmol from example 3) was condensed with diethyl malonate (3.72 g) as described in example 1 to give 2.00 g (21%, 36% on the basis of unrecovered starting material) of the title compound identical with that prepared in example 6 above.
出典と根拠
- ORDレコード
- ord-62f05dd6140a4f23af3c4f8e6bc03328
- 出典データセット
- uspto-grants-1987_10
- 特許番号
- US04699995
関連ノート
読み込み中…