Hydrochloric Acid → HCID 67494200, compound

Participants

Reaction Steps

tert-Butyl 4-((7-(bis((2-(trimethylsilyl)ethoxy)methyl)amino)-6-bromo-3-(quinolin-3-yl)pyrazolo[1,5-a]pyrimidin-5-yloxy)methyl)piperidine-1-carboxylate (0.56 g, 68.9 mmol) was dissolved in methanol (6 ml) and treated with 4N hydrochloride solution in dioxane (4 ml) at 65° C. for 30 min. The reaction solution was concentrated and the crude product (0.48 g) was used in the next step without further purification. LC-MS: 453 [M+H].

Provenance & Evidence