反応式
C(B(CC)[C:4]1[CH:5]=[N:6][CH:7]=[CH:8][CH:9]=1)C.I[C:13]1[C@:14]2([CH2:31][CH2:30][C@H:29]3[C@@H:19]([CH2:20][CH:21]=[C:22]4[C@:27]3([CH3:28])[CH2:26][CH2:25][C@H:24]([OH:32])[CH2:23]4)[C@@H:16]2[CH2:17][CH:18]=1)[CH3:15].C(=O)([O-])[O-].[Na+].[Na+]>C1COCC1.C1C=CC(P(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.C1C=CC(P(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.Cl[Pd]Cl>[N:6]1[CH:7]=[CH:8][CH:9]=[C:4]([C:13]2[C@:14]3([CH2:31][CH2:30][C@H:29]4[C@@H:19]([CH2:20][CH:21]=[C:22]5[C@:27]4([CH3:28])[CH2:26][CH2:25][C@H:24]([OH:32])[CH2:23]5)[C@@H:16]3[CH2:17][CH:18]=2)[CH3:15])[CH:5]=1参加物
6
反応物 3
生成物 1
試薬・触媒・溶媒 2
反応条件
- 温度
- 80 °C
実験手順
Diethyl(3-pyridyl)borane (3.23 g, 22 mmol) from Aldrich Chemical Co. Ltd. was added to a stirred solution of 17-iodo-androsta-5,16-dien-3β-ol (7.96 g, 20 mmol) in THF (120 ml) containing bis(triphenylphosphine)palladium (II) chloride (140 mg, 0.2 mmol). An aqueous solution of sodium carbonate (2M, 50 ml) was then added and the mixture heated, with stirring, by an oil bath at 80° C. for 48 h, and allowed to cool.
後処理
- temperaturethe mixture heated
- temperatureto cool
出典と根拠
- ORDレコード
- ord-5029af42076341ff9378a6e5e5514c99
- 出典データセット
- uspto-grants-1997_02
- 特許番号
- US05604213
関連ノート
読み込み中…