Sodium Bicarbonate → HCID 58415515, 화합물
반응식
[Cl-].[NH2:2][CH2:3][C:4]1([C:16]2[CH:21]=[CH:20][C:19]([Br:22])=[CH:18][CH:17]=2)[C:12]2[C:7](=[CH:8][CH:9]=[CH:10][CH:11]=2)[C:6]2=[NH+:13][CH:14]=[CH:15][N:5]12.[C:23]([O-:26])(O)=O.[Na+]>C(Cl)Cl>[Br:22][C:19]1[CH:20]=[CH:21][C:16]([C:4]2([CH2:3][N:2]3[CH2:11][CH2:12][CH2:4][CH2:3][C:23]3=[O:26])[C:12]3[C:7](=[CH:8][CH:9]=[CH:10][CH:11]=3)[C:6]3=[N:13][CH:14]=[CH:15][N:5]23)=[CH:17][CH:18]=1참가 물질
4
실험 절차
To a stirred biphasic mixture of a solution of 5-(aminomethyl)-5-(4-bromophenyl)-5H-imidazo[2,1-a]isoindol-1-ium chloride (25 mg) in CH2Cl2 (3 mL) and aqueous saturated NaHCO3 (3 mL) was added a solution of 5-bromobutyryl chloride (34 mg) in CH2Cl2 (1 mL). After 30 minutes layers were separated. Organic layer was dried over Na2SO4 and concentrated. The residue was then dissolved in DMF (0.5 mL) and NaH (12 mg, 60% in mineral oil) was added and stirred for 30 minutes. The reaction was then quenched with water, diluted with DMF and filtered. Purification by reversed phase HPLC (21×100 mm Phenomenex Gemini, 5-55% MeCN/water containing 0.1% TFA over 20 min at 20 mL/min) afforded title compound as a white solid. HRMS. Found, 408.0718; calcd for (M+H)+, 408.0706. 1H NMR (500 MHz, CDCl3): δ 7.98 (s, 1 H); 7.52-7.43 (m, 4 H); 7.39-7.34 (m, 2 H); 7.16 (d, J=1.54 Hz, 1 H); 7.13-7.09 (m, 2 H); 4.57 (d, J=14.04 Hz, 1 H); 4.38 (d, J=14.28 Hz, 1 H); 2.52-2.46 (m, 2 H); 2.09-1.95 (m, 2 H), 1.62 (p, J=7.47 Hz, 2 H).