Water → Methyl 2'-fluoro-5-(5-methylpyridin-2-yl)-6'-(trifluoromethyl)biphenyl-3-carboxylate

In a 5 mL microwave vial, methyl 3-(5-methylpyridin-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (300.0 mg, 0.8493 mmol), 2-bromo-1-fluoro-3-(trifluoromethyl)benzene (412.8 mg, 1.699 mmol), cesium carbonate (1384 mg, 4.247 mmol), tetra-n-butylammonium iodide (313.7 mg, 0.8493 mmol), and POPd (42.61 mg, 0.08493 mmol) were dissolved in Water (0.6 mL, 40 mmol) and N,N-dimethylformamide (3 mL, 40 mmol). The reaction mixture was microwaved for 10 mins at 150 degrees. The reaction mixture was extracted with ethylacetate and washed repeatedly with brine. The solvent removed under reduced pressure (yellow oil) and used in the next reaction without further purification.

1. customThe reaction mixture was microwaved for 10 mins at 150 degrees
2. extractionThe reaction mixture was extracted with ethylacetate
3. washwashed repeatedly with brine
4. customThe solvent removed under reduced pressure (yellow oil)
5. customused in the next reaction without further purification

ORD 기록

ord-5c4152fa16cb4689ad68949adf930429

출처 데이터셋

uspto-grants-2015_09

DOI

10.6084/m9.figshare.5104873.v1

특허 번호

US09133122B2