* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.
With silver hexafluoroantimonate; dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; oxygen; silver carbonate; Trimethylacetic acid; In 1,2-dichloro-benzene; at 140℃; for 24h;Schlenk technique; Sealed tube;
General procedure: A 25 mL flame-dried Schlenk tube was charged with the1-(pyrimid-2-yl)-1H-indoles 1 (0.25 mmol), 1,3-azoles2 (0.75 mmol), [RhCp*Cl2]2 (3.9 mg, 2.5 mol%), AgSbF6(8.6 mg, 10 mol%), pivalic acid (PivOH,51 mg, 0.50 mmol), Ag2CO3 (6.9 mg, 10 mol%), and DCB(1.0 mL). The tube was sealed under an O2 atmosphere.The reaction mixture was stirred vigorously and heated at140 C for 24 h, and then cooled to ambient temperature.The final reaction mixture was diluted with 10-20 mL ofCH2Cl2, filtered through a Celite pad to remove insolublesalts, and then washed with 10-20 mL of CH2Cl2. Thecombined CH2Cl2 extracts were concentrated in a vacuumevaporator and the crude product was purified by flashcolumn chromatography on silica gel (petroleum ether/ethylacetate=3/1, v/v) to give the desired product 3 or 4.
Chemistry
Pharmaceutical Intermediates
Inhibitors/Agonists
Material Science
For Research Only
120K+ Compounds
Competitive Price
1-2 Day Shipping
