(2-Aminopyrimidin-5-yl)boronic acid → HCID 24948546, compound

Participants

Reaction Steps

2-Chloro-4-morpholin-4-yl-6-[4-(cyclopropane-2-sulfonyl)-piperazin-1-ylmethyl]-thieno[2,3-d]pyrimidine was reacted with 2-aminopyrimidine-5-boronic acid in General Procedure A. Purification on silica yielded 308. NMR (DMSO): 0.90-0.92 (2H, m), 0.97-1.00 (2H, m), 2.53-2.58 (4H, m), 2.60-2.64 (1H, m), 3.20-3.23 (4H, m), 3.74-3.77 (4H, m), 3.80 (2H, s), 3.88-3.91 (4H, m), 7.08 (2H, br), 7.52 (1H, s), 9.08 (2H, s). MS (ESI+): MH+517.22 (50%)

Provenance & Evidence