Ethyl 6-oxoheptanoate → HCID 21294057、化合物
反応式
O=[C:2]([CH3:12])[CH2:3][CH2:4][CH2:5][CH2:6][C:7]([O:9]CC)=[O:8].BrC(C)CCCCC(OCC)=O.[CH3:25][CH2:26][CH2:27][C:28]1[C:33]([OH:34])=[C:32]([C:35]([CH3:37])=[O:36])[CH:31]=[CH:30][C:29]=1[OH:38]>>[C:35]([C:32]1[CH:31]=[CH:30][C:29]([O:38][CH:2]([CH3:12])[CH2:3][CH2:4][CH2:5][CH2:6][C:7]([OH:9])=[O:8])=[C:28]([CH2:27][CH2:26][CH3:25])[C:33]=1[OH:34])(=[O:36])[CH3:37]参加物
4
実験手順
Following the procedure of Example 15, ethyl 6-oxo-heptanoate was transformed into ethyl 6-bromoheptanoate. The reaction of 4.74 g. of ethyl 6bromoheptanoate and 3.88 g. of 2,4-dihydroxy-3-propylacetophenone followed by hydrolysis in the usual manner gave 300 mg. of the title product as an oil.
後処理
- customThe reaction of 4.74 g
- customgave 300 mg
出典と根拠
- ORDレコード
- ord-18c68604f96f49f8a30570c99be92e89
- 出典データセット
- uspto-grants-1988_09
- 特許番号
- US04769482
反応ノート
読み込み中…