4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole → HCID 131728569, compound

Participants

Reaction Steps

3-(2-Chloro-4-morpholinothieno[3,2-d]pyrimidin-6-yl)benzenamine (50 mg) was reacted with Boc-2-aminoisobutric acid via General Procedure I to give tert-butyl(3-(2-chloro-4-morpholinothieno[3,2-d]pyrimidin-6-yl)phenylcarbamoyl)propan-2-ylcarbamate. 75 mg of the crude tert-butyl(3-(2-chloro-4-morpholinothieno[3,2-d]pyrimidin-6-yl)phenylcarbamoyl)propan-2-ylcarbamate was coupled to 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole 7 via General Procedure A to yield tert-butyl(3-(2-(1H-indazol-4-yl)-4-morpholinothieno[3,2-d]pyrimidin-6-yl)phenylcarbamoyl)propan-2-ylcarbamate.

Provenance & Evidence