Hydrochloric Acid → HCID 69299496, compound

Participants

Reaction Steps

To a stirring solution of compound 12 (1.38 g, 4.07 mmol) in 2-propanol (10 mL) was added 4M HCl in dioxane (10 mL, 40.0 mmol). The reaction heated to 80 degrees for 1 hour turning into a dark brown solution. The mixture was evaporated to dryness and the resulting the brown solid suspended and sonicated in diethyl ether. The suspension was filtered to afford compound 13 (0.701 g, 97%) as a brown solid. LRMS (ESI): calc. 139.0; found 140.1 (MH)+.

Provenance & Evidence