反応式
[CH3:1][O:2][C:3]1[CH:4]=[C:5]([CH:13]=[C:14]2C(=O)OC(C)(C)[O:16][C:15]2=[O:23])[CH:6]=[C:7]([O:11][CH3:12])[C:8]=1[O:9][CH3:10].C(O)=O>C(N(CC)CC)C>[CH3:12][O:11][C:7]1[CH:6]=[C:5]([CH2:13][CH2:14][C:15]([OH:23])=[O:16])[CH:4]=[C:3]([O:2][CH3:1])[C:8]=1[O:9][CH3:10]参加物
4
実験手順
16.1 g (0.05 mol) of 5-(3,4,5-trimethoxyphenylmethylene)-2,2-dimethyl-1,3-dioxane-4,6-dione (m.p.: 159°-160° C.) were added to 50 ml of the mixture of formic acid and triethylamine prepared as described in Example 1, then the procedure described in Example 2 was followed.
後処理
- customprepared
出典と根拠
- ORDレコード
- ord-9a4790b671d943c98b12419b5845869e
- 出典データセット
- uspto-grants-1995_05
- 特許番号
- US05414108
関連ノート
読み込み中…