N,N-Dimethylpropargylamine → HCID 20773385, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of N-[4-(tert-butyl)phenyl](2-{[(2-chloro(4-pyridyl))methyl]amino}(3-pyridyl))carboxamide (0.15 g, 0.38 mmol, Example 139), 1-dimethylamino-2-propyne (62 mg, 0.76 mmol), PdCl2(PPh3)2 (13 mg, 0.0019 mmol) and CuI (7 mg, 0.019 mmol) in 1 mL of TEA was heated at 100° C. in a sealed tube for 3 h. The resulting mixture was filtered over Celite®. The filtrate was concentrated, and the residue was purified by prep-HPLC (reverse phase) to give the title compound. MS (ES+):442 (M+H)+; (ES−):440(M−H)−. Calc'd C27H31N5O—441.58.

Provenance & Evidence