5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine → 2-(4-((2-(6-aminopyridin-3-yl)-4-morpholinothieno[3,2-d]pyrimidin-6-yl)methyl)piperazin-1-yl)-N,N-dimethylacetamide

Participants

Reaction Steps

2-[4-(2-Chloro-4-morpholin-4-yl-thieno[3,2-d]pyrimidin-6-ylmethyl)-piperazin-1-yl]-N,N-dimethyl-acetamide was reacted with 5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyridin-2-ylamine in General Procedure A. Purification on silica yielded 163. NMR 400 MHz (CDCl3): 2.61 (8H, b, CH2), 2.94 (3H, s, CH3), 3.07 (3H, s, CH3), 3.19 (2H, s, CH2), 3.82 (2H, s, CH2), 3.87-3.89 (4H, m, CH2), 4.01-4.04 (4H, m, CH2), 4.60 (2H, s, CH2), 6.56 (1H, d (J=9.03), ar), 7.26 (1H, s, ar), 8.45 (1H, dd (J=8.45, 2.29), ar), 9.15 (1H, d (J=1.78), ar). MH+=497.21

Provenance & Evidence