2',4'-Dihydroxyacetophenone → HCID 21294069、化合物
反応式
Br[CH:2]([CH2:11][CH2:12][CH3:13])[CH2:3][CH2:4][CH2:5][CH2:6][C:7]([O:9]C)=[O:8].[CH3:14][C:15]([C:17]1[CH:18]=[CH:19][C:20]([OH:24])=[CH:21][C:22]=1[OH:23])=[O:16]>C(C(C)=O)C>[C:15]([C:17]1[CH:18]=[CH:19][C:20]([O:24][CH:2]([CH2:11][CH2:12][CH3:13])[CH2:3][CH2:4][CH2:5][CH2:6][C:7]([OH:9])=[O:8])=[CH:21][C:22]=1[OH:23])(=[O:16])[CH3:14]参加物
4
実験手順
Following the procedure of Example 48, 1.13 g. of methyl 6-bromo-nonanoate and 1.31 g. of 2,4-dihydroxyacetophenone were reacted in 50 ml. of methyl ethyl ketone. Hydrolysis of the resulting methyl ester intermediate gave 0.3 g. of the title product, M+ =308; NMR, IR.
後処理
- customgave 0.3 g
出典と根拠
- ORDレコード
- ord-a31493ddec4144528b8cda4c56446404
- 出典データセット
- uspto-grants-1987_04
- 特許番号
- US04661505
反応ノート
読み込み中…