Sodium Bicarbonate → HCID 58958219, 화합물

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Br[C:2]1[CH:3]=[C:4]([NH:8][C:9]2[C:18]3[C:13](=[CH:14][CH:15]=[CH:16][CH:17]=3)[N:12]=[C:11]([CH3:19])[CH:10]=2)[CH:5]=[CH:6][CH:7]=1.[C:20]([O-:23])(O)=O.[Na+]>C1(C)C=CC=CC=1.CCO>[CH3:19][C:11]1[CH:10]=[C:9]([NH:8][C:4]2[CH:3]=[C:2]([C:2]3[CH:3]=[CH:4][CH:5]=[C:6]([CH:20]=[O:23])[CH:7]=3)[CH:7]=[CH:6][CH:5]=2)[C:18]2[C:13](=[CH:14][CH:15]=[CH:16][CH:17]=2)[N:12]=1

참가 물질

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온도: 80 °C

실험 절차

To a suspension of 71 (294 mg, 0.94 mmol) in toluene (9.6 mL) under N2 were sequentially added saturated NaHCO3 (aq. 3.8 mL), a solution of 72 (199 mg, 1.33 mmol) in EtOH (6.7 mL), and PdCl2(Ph3P)3 (32 mg, 0.046 mmol). The reaction was heated at 80° C. for 21 hours before it was allowed to cool to room temperature. The reaction mixture was extracted with ethyl acetate (40 mL) and washed with water (15 mL), brine (15 mL). The ethyl acetate extracts were dried over anhydrous magnesium sulfate and concentrated. The residue was chromatographed on silica gel (dichloromethane to 20:1 dichloromethane/methanol) to give 73 as a yellow solid (219 mg, 68.9%).