Triethylamine → 2-[1-(1-Dimethylphosphonopiperidin-3-yl)-ethylamino]-4-[benzimidazol-1-yl]-pyrimidine

Reaction equation

[NH:1]1[CH2:6][CH2:5][CH2:4][CH:3]([CH:7]([NH:9][C:10]2[N:15]=[C:14]([N:16]3[C:20]4[CH:21]=[CH:22][CH:23]=[CH:24][C:19]=4[N:18]=[CH:17]3)[CH:13]=[CH:12][N:11]=2)[CH3:8])[CH2:2]1.C(N(CC)CC)C.[P:32](Cl)([O:36][CH3:37])([O:34][CH3:35])=[O:33]>C(Cl)Cl.CCOC(C)=O>[CH3:35][O:34][P:32]([N:1]1[CH2:6][CH2:5][CH2:4][CH:3]([CH:7]([NH:9][C:10]2[N:15]=[C:14]([N:16]3[C:20]4[CH:21]=[CH:22][CH:23]=[CH:24][C:19]=4[N:18]=[CH:17]3)[CH:13]=[CH:12][N:11]=2)[CH3:8])[CH2:2]1)([O:36][CH3:37])=[O:33]