반응 #217924

반응 방정식

4-iodophenol

6-chloro-nicotinamide

potassium carbonate

dimethylacetamide

→

title compound

수율 85.0%

6-(4-Iodo-phenoxy)-nicotinamide

수율 85.0%

용매

water

반응 조건

후처리

1. 1
   온도cool to ambient temperature
2. 2
   여과filter
3. 3
   기타dry in vacuo

실험 절차

Combine 4-iodophenol (6.31 g, 28.7 mmol), 6-chloro-nicotinamide (4.51 g, 28.8 mmol), potassium carbonate (10.0 g, 72.4 mmol), and dimethylacetamide (145 mL), stir and heat at 200° C. After 3 h, cool to ambient temperature and dilute with water (600 mL), filter, and dry in vacuo to provide 8.27 g (85%) of the title compound as a white/brown solid: mass spectrum (electrospray): m/z=341.0 (M+1); 1H NMR (methanol-d4): 8.67 (d, 1H, J=2.4 Hz), 8.31 (dd, 1H, J=2.4, 8.3 Hz), 7.82-7.79 (m, 2H). 7.09 (d, 1H, J=8.8 Hz), 7.03-6.99 (m, 2H).

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