Sodium Carbonate → HCID 59299313, compound

Participants

Reaction Steps

Using the method of Example 81 and using 3,5-dichloro-4-((1-cyclohexyl-2-oxopyrrolidin-3-yl)methyl)phenyl trifluoromethanesulfonate (Example 240) (1.238 g, 2.61 mmol), 1-boc-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole (2.3 g, 7.83 mmol) tetrakis(triphenylphosphine)palladium (0.302 g, 0.261 mmol), dimethoxyethane (15 mL) and sodium carbonate (2M, 4.6 mL) gives the title compound. Purify the crude material over silica gel (1/1 hexane in ethyl acetate to 1/3 hexane in ethyl acetate) to yield 0.545 g (53%) of the title compound: mass spectrum (m/z): 394(M+2).

Provenance & Evidence