Diisopropylethylamine → 2-(4-bromo-3-(trifluoromethyl)phenyl)-N-(5-phenylpyridin-2-yl)acetamide

Beteiligte Stoffe

Rolle	Name	HCID	Einwaage
Edukt	Diisopropylethylamine	HCID 81531	—
Edukt	5-Phenyl-2-pyridinamine	HCID 105097	—
Edukt	Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)	HCID 9886157	—
Edukt	4-Bromo-3-(trifluoromethyl)benzeneacetic acid	HCID 26986360	—
Lösungsmittel	Dimethylformamide	HCID 6228	—
Lösungsmittel	Ethyl Acetate	HCID 8857	—
Produkt	2-(4-bromo-3-(trifluoromethyl)phenyl)-N-(5-phenylpyridin-2-yl)acetamide	HCID 68247166	—

Reaktionsschritte

To a mixture of 2-(4-bromo-3-(trifluoromethyl)phenyl)acetic acid 46-6 (71 mg, 0.25 mmol), 5-phenylpyridin-2-amine (64 mg, 0.38 mmol) and HATU (148 mg, 0.38 mmol) in DMF (1 mL) was added DIEA (125 μL, 0.75 mmol) at room temperature. The mixture was stirred at room temperature for 2 hours. The mixture was diluted with ethyl acetate (50 mL), washed with saturated NaHCO3 aqueous solution, water and brine, dried over Na2SO4, and concentrated by rotary evaporation. The crude product was purified by silica gel flash chromatography, eluted with 40% ethyl acetate in hexane to give 2-(4-bromo-3-(trifluoromethyl)phenyl)-N-(5-phenylpyridin-2-yl)acetamide 46-7 as pale yellow solid. MS m/z 435.2 (M+1)

Herkunft & Nachweise

DOI	10.6084/m9.figshare.5104873.v1
Patentnummer	US08546396B2
Quelldatensatz	uspto-grants-2013_10
ORD ID	ord-6499afeb4f73496fbf2a90af321ce819
Quellennotiz	uspto-grants-2013_10