HCID 59193687、化合物 → HCID 59193680、化合物
反応式
[CH3:1][C:2]1[C:7]([CH3:8])=[CH:6][CH:5]=[C:4]([N+:9]([O-])=O)[C:3]=1[C:12]1[C:17]([N+:18]([O-])=O)=[CH:16][CH:15]=[C:14]([CH3:21])[C:13]=1[CH3:22]>CO.[Pd]>[CH3:8][C:7]1[C:2]([CH3:1])=[C:3]([C:12]2[C:17]([NH2:18])=[CH:16][CH:15]=[C:14]([CH3:21])[C:13]=2[CH3:22])[C:4]([NH2:9])=[CH:5][CH:6]=1参加物
4
実験手順
3.0 g (10 mmol) of the compound (34) and 500 mg (5 mol %) of 10% Pd/C were added to 50 ml of a methanol solvent and were stirred for 12 hours under hydrogen atmosphere. After the completion of the reaction, solid matter was removed by filtration and thereafter, the resultant was purified by column chromatography (ethyl acetate:hexane=1:5) to obtain 2.4 g (10 mmol) of 5,6,5′,6′-tetramethylbiphenyl-2,2′-diamine (35) (yield was 100%).
後処理
- customAfter the completion of the reaction, solid matter
- customwas removed by filtration
- customthe resultant was purified by column chromatography (ethyl acetate:hexane=1:5)
出典と根拠
- ORDレコード
- ord-6f3331dff182468d885796f32da48c3a
- 出典データセット
- uspto-grants-2013_02
- 特許番号
- US08367820B2
反応ノート
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