HCID 59626713, compound → HCID 68784471, compound

Participants

Reaction Steps

A solution of tert-butyl [4-chloro-10-(1-hydroxy-1-methylethyl)-3,6,7,12-tetrahydroimidazo[1′,2′:1,7]azepino[3,4-e]indazol-7-yl]carbamate from Step F in Ethyl acetate (50 mL) was cooled to 0° C. HCl gas was bubbled into the solution until saturated and the reaction allowed to warm slowly to room temperature. The reaction was concentrated at reduced pressure and dried to give a quantitative yield of the title compound. MS: m/z 331 (M+1).

Provenance & Evidence