(3-Methoxy-5,6,7,8-tetrahydroquinolin-8-yl)-azide → (3-Methoxy-5,6,7,8-tetrahydroquinolin-8-yl)-amine

HRID 747337

反応式

HRID 747337 の反応式
[CH3:1][O:2][C:3]1[CH:4]=[N:5][C:6]2[CH:7]([N:13]=[N+]=[N-])[CH2:8][CH2:9][CH2:10][C:11]=2[CH:12]=1.[H][H]>CO.[Pd]>[CH3:1][O:2][C:3]1[CH:4]=[N:5][C:6]2[CH:7]([NH2:13])[CH2:8][CH2:9][CH2:10][C:11]=2[CH:12]=1

参加物

5

反応物 2

HCID 22018805(3-Methoxy-5,6,7,8-tetrahydroquinolin-8-yl)-azideHCID 178418361HCID 178418361、化合物

生成物 1

HCID 22018774(3-Methoxy-5,6,7,8-tetrahydroquinolin-8-yl)-amine収率 98.2%

試薬・触媒・溶媒 2

HCID 23938Palladium触媒HCID 887Methanol溶媒

実験手順

To a solution of (3-methoxy-5,6,7,8-tetrahydroquinolin-8-yl)-azide (0.33 g, 1.6 mmol) in MeOH (16 mL) was added palladium on activated carbon, (10%, 50 mg) and the reaction mixture stirred under 1 atmosphere of hydrogen for 4 h. The mixture was filtered through celite, the cake washed with methanol and the solvent from the eluent removed in vacuo to give crude (3-methoxy-5,6,7,8-tetrahydroquinolin-8-yl)-amine as a yellow oil (0.28 g, 96%). 1H NMR (CDCl3) δ 1.75 (m, 2H), 1.97 (m, 1H), 2.17 (m, 1H), 2.77 (m, 2H), 3.81 (s, 3H), 3.98 (t, 1H, J=4.5 Hz), 6.88 (d, 1H, J=1.5 Hz), 8.12 (d, 1H, J=1.5 Hz).

後処理

  1. filtrationThe mixture was filtered through celite
  2. washthe cake washed with methanol
  3. customthe solvent from the eluent removed in vacuo

出典と根拠

ORDレコード
ord-8b81574195ce4c95b03bdf7e3d9179a6
出典データセット
uspto-grants-2008_07
特許番号
US07396840B2

関連ノート

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