4-Cyanophenylvinyl cyclopropyl ketone → HCID 13316970、化合物
反応式
[CH:1]1([C:4]([CH:6]=[CH:7][C:8]2[CH:13]=[CH:12][C:11]([C:14]#[N:15])=[CH:10][CH:9]=2)=[O:5])[CH2:3][CH2:2]1>C(O)C.[Pd]>[CH:1]1([C:4]([CH2:6][CH2:7][C:8]2[CH:9]=[CH:10][C:11]([C:14]#[N:15])=[CH:12][CH:13]=2)=[O:5])[CH2:3][CH2:2]1参加物
4
実験手順
A solution of 11.83 g of 4-cyanophenylvinyl cyclopropyl ketone in 200 ml of absolute ethanol containing 0.3 g of 10% palladium-on-carbon catalyst was hydrogenated at an initial pressure of 45 pounds per sq. in. for one hour. The catalyst was filtered off, and the product isolated from the filtrate and recrystallized from methanol to give 8.9 g of 4-cyanophenylethyl cyclopropyl ketone, m.p. 76° C.
後処理
- filtrationThe catalyst was filtered off
- customthe product isolated from the filtrate
- customrecrystallized from methanol
出典と根拠
- ORDレコード
- ord-1b4a507675ff41e59dc2ee2283223c9c
- 出典データセット
- uspto-grants-1991_03
- 特許番号
- US05002960
反応ノート
読み込み中…