Hydrochloric Acid → HCID 178434389, compound

Participants

Reaction Steps

167 mg of 6-(4-methoxymethoxy-phenyl)-3-methyl-1-(tetrahydro-pyran-2-yl)-4-[2,2,5,5-tetramethyl-4-(3,3,3-trifluoro-propyl)-piperazin-1-ylmethyl]-1H-pyrazolo[3,4-b]pyridine were dissolved in 2 ml of 1,4-dioxane and treated with 1.5 ml of hydrochloric acid (4M in dry dioxane). After standing at rt for 16 h the volatiles were removed in vacuo. The residue was purified by preparative HPLC (C18 column, acetonitrile/water gradient) and 62 mg (47%) of the title compound were obtained.

Provenance & Evidence