Diisopropylethylamine → HCID 90388508, compound

Participants

Reaction Steps

To a solution of 2-(6-chloroimidazo[1,2-b]pyridazin-3-yl)thieno[3,2-c]pyridin-7-ol (38 mg, 0.126 mmol, 1.0 equiv) in DCM (3.0 mL) and MeOH (1.0 mL) was added DIPEA (0.188 mmol, 1.5 equiv) then TMSCHN2 (94 microliter, 0.188 mmol, 1.5 equiv). The reaction mixture was stirred at rt for 3 h, then quenched with water and extracted with ethyl acetate. Purification by column chromatography using 20% ethyl acetate in hexanes elution gave 20 mg of the yellow solid, 50%.

Provenance & Evidence