6-Bromopyrazolo[1,5-a]pyrimidine-2-carboxylic acid → (6-Bromo-pyrazolo[1,5-a]pyrimidin-2-yl)-(6-diethylamino-1-methyl-3,4-dihydro-1H-isoquinolin-2-yl)-methanone

Participants

Reaction Steps

In close analogy to the procedure described in Example 1, 6-bromo-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid is reacted with Diethyl-(1-methyl-1,2,3,4-tetrahydro-isoquinolin-6-yl)-amine to provide the title compound in moderate yield.

Provenance & Evidence