Pyrrolidine → HCID 59133095, 화합물

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[Br:1][C:2]1[CH:7]=[CH:6][C:5]([O:8][CH3:9])=[C:4]([N+:10]([O-:12])=[O:11])[C:3]=1[CH3:13].CO[CH:16](OC)[N:17]([CH3:19])[CH3:18].N1CC[CH2:24][CH2:23]1>CN(C=O)C>[Br:1][C:2]1[C:3](/[CH:13]=[CH:19]/[N:17]2[CH2:16][CH2:24][CH2:23][CH2:18]2)=[C:4]([N+:10]([O-:12])=[O:11])[C:5]([O:8][CH3:9])=[CH:6][CH:7]=1

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온도: 110 °C

실험 절차

To a solution of 1-bromo-4-methoxy-2-methyl-3-nitrobenzene (1.400 g, 5.68 mmol) and 1,1-dimethoxy-N,N-dimethylmethanamine (0.884 mL, 6.657 mmol) in DMF (10.0 mL) was added pyrrolidine (0.555 mL, 6.656 mmol) and the mixture was heated to at 110° C. for 4 h. The DMF was removed and the residue was recrystallized from DCM:methanol (1:6) mixture to afford 1-[(E)-2-(6-bromo-3-methoxy-2-nitrophenyl)vinyl]pyrrolidine.