반응 #46140

반응 방정식

3-(2-aminoethyl)-6-methoxy-2-methyl-4-phenylisoquinolin-1(2H)-one hydrochloride

1-(4-methoxyphenyl)cyclopropanecarboxylic acid

triethylamine

1-hydroxybenzotriazole hydrate

1-[3-(dimethylamino)propyl]-3-ethylcarbodiimide hydrochloride

→

titled product

N-[2-(6-Methoxy-2-methyl-1-oxo-4-phenyl-1,2-dihydroisoquinolin-3-yl)ethyl]-1-(4-methoxyphenyl)cyclopropanecarboxamide

용매

dimethylformamide

반응 조건

후처리

1. 1
   기타the mixture was partitioned between EtOAc and water
2. 2
   세척the organic layer was washed with saturated NaHCO3 solution and brine
3. 3
   건조dried over Na2SO4
4. 4
   여과filtered
5. 5
   농축concentrated in vacuo
6. 6
   기타The crude residue was triturated with ether-hexane solution

실험 절차

To a solution of 3-(2-aminoethyl)-6-methoxy-2-methyl-4-phenylisoquinolin-1(2H)-one hydrochloride (70 mg, 0.20 mmol) in 3 mL of dimethylformamide was added 1-(4-methoxyphenyl)cyclopropanecarboxylic acid (0.39 mg, 0.20 mmol), triethylamine (0.085 mL, 0.61 mmol), 1-hydroxybenzotriazole hydrate (37 mg, 0.24 mmol), and 1-[3-(dimethylamino)propyl]-3-ethylcarbodiimide hydrochloride (47 mg, 0.24 mmol). After three hours, the mixture was partitioned between EtOAc and water, and the organic layer was washed with saturated NaHCO3 solution and brine, dried over Na2SO4, filtered, and concentrated in vacuo. The crude residue was triturated with ether-hexane solution to provide the titled product. HRMS (ES) exact mass calculated for C30H30N2O4 (M+H+): 483.2258. Found 483.2279.

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