Ethanol → 1-Methoxy-7-morpholin-4-yl-6,7,8,9-tetrahydro-5H-benzocyclohepten-2-ylamine

HRID 1687470노트

반응식

HRID 1687470 반응식
[CH3:1][O:2][C:3]1[C:8]2[CH2:9][CH2:10][CH:11]([N:14]3[CH2:19][CH2:18][O:17][CH2:16][CH2:15]3)[CH2:12][CH2:13][C:7]=2[CH:6]=[CH:5][C:4]=1[N+:20]([O-])=O.C(O)C.[H][H]>[Pd]>[CH3:1][O:2][C:3]1[C:8]2[CH2:9][CH2:10][CH:11]([N:14]3[CH2:19][CH2:18][O:17][CH2:16][CH2:15]3)[CH2:12][CH2:13][C:7]=2[CH:6]=[CH:5][C:4]=1[NH2:20]

참가 물질

5

반응물 3

HCID 702EthanolHCID 672641014-(1-methoxy-2-nitro-6,7,8,9-tetrahydro-5H-benzocyclohepten-7-yl)-morpholineHCID 178418361HCID 178418361, 화합물

생성물 1

HCID 575226211-Methoxy-7-morpholin-4-yl-6,7,8,9-tetrahydro-5H-benzocyclohepten-2-ylamine수율 97.4%

시약·촉매·용매 1

HCID 23938Palladium촉매

실험 절차

4-(1-Methoxy-2-nitro-6,7,8,9-tetrahydro-5H-benzocyclohepten-7-yl)-morpholine (0.24 g, 0.00078 mol) was dissolved in ethanol (40 mL, 0.7 mol) and placed in a Parr bottle. To this solution was added palladium on carbon (10 mg). The reaction mixture was placed under 50 psi of hydrogen and shaken overnight. The mixture was filtered through celite and washed with additional ethanol (40 mL). The filtrate was concentrated in vacuo. The film was triturated with diethyl ether to provide 1-methoxy-7-morpholin-4-yl-6,7,8,9-tetrahydro-5H-benzocyclohepten-2-ylamine as a solid (0.21 g, 97%). 1H NMR (400 MHz, CDCl3) δ 6.71 (d, 1H, J=7.84 Hz), 6.51 (d, 1H, J=7.83 Hz), 3.70 (s, 7H), 3.31 (m, 1H), 2.75 (m, 1H), 2.60 (m, 2H), 2.55 (s, 4H), 2.31 (m, 1H), 2.0-2.16 (m, 2H), 1.37 (m, 2H).

후처리

  1. filtrationThe mixture was filtered through celite
  2. washwashed with additional ethanol (40 mL)
  3. concentrationThe filtrate was concentrated in vacuo
  4. customThe film was triturated with diethyl ether

출처 및 근거

ORD 기록
ord-e8caa808609f401d948ead78b963907c
출처 데이터셋
uspto-grants-2012_04
특허 번호
US08148391B2

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