tert-Butanol → Tert-butyl 3-oxooctadecanoate
反応式
[CH3:1][C:2]1([CH3:27])[O:7][C:6](=[O:8])[C:5](=[C:9]([OH:25])[CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH3:24])C(=O)O1.[C:28](O)(C)(C)C>C1C=CC=CC=1>[O:25]=[C:9]([CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH3:24])[CH2:5][C:6]([O:7][C:2]([CH3:1])([CH3:27])[CH3:28])=[O:8]参加物
4
実験手順
2,2-Dimethyl-5-(1-hydroxyhexadecylidene)-1,3-dioxane-4,6-dione (200 g) and tert-butyl alcohol (170 g) were refluxed in benzene (1 l) for 4 hours. Evaporation of the solvent gave crude tert-butyl 3-oxooctadecanoate (185 g) as an oil.
後処理
- customEvaporation of the solvent
出典と根拠
- ORDレコード
- ord-93fbdca666374d4cac0f8cdb6ca9fc39
- 出典データセット
- uspto-grants-1987_02
- 特許番号
- US04643990
反応ノート
読み込み中…