反応式
[C:1]([O:5][C:6]([NH:8][CH2:9][CH2:10][CH2:11][NH:12][C:13]1[CH:14]=[C:15]([CH:20]=[CH:21][C:22]=1[N+:23]([O-])=O)[C:16]([O:18][CH3:19])=[O:17])=[O:7])([CH3:4])([CH3:3])[CH3:2]>C(OCC)(=O)C.CO.[Pd]>[NH2:23][C:22]1[CH:21]=[CH:20][C:15]([C:16]([O:18][CH3:19])=[O:17])=[CH:14][C:13]=1[NH:12][CH2:11][CH2:10][CH2:9][NH:8][C:6]([O:5][C:1]([CH3:4])([CH3:3])[CH3:2])=[O:7]参加物
4
反応条件
- 温度
- 20 °C
実験手順
Methyl 3-({3-[(tert-butoxycarbonyl)amino]propyl}amino)-4-nitrobenzoate (10.2 g) in solution in a mixture of ethyl acetate/methanol 3:1 (300 ml), and 10% palladium on carbon (1.02 g) are introduced into an autoclave. After stirring for 4 hours under a hydrogen atmosphere (3 bar) at a temperature of approximately 20° C., the catalyst is eliminated by filtration on celite and the filtrate is concentrated under reduced pressure at 40° C. in order to produce the expected compound in the form of an oil (7.75 g; 83% yield).
後処理
- additionare introduced into an autoclave
- filtrationthe catalyst is eliminated by filtration on celite
- concentrationthe filtrate is concentrated under reduced pressure at 40° C. in order
出典と根拠
- ORDレコード
- ord-738362d4b1254d849c6196150c37dc39
- 出典データセット
- uspto-grants-2009_03
- 特許番号
- US07501525B2
関連ノート
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