Reaction SMILES: Cl[C:2]1[N:24]=[C:5]2[C:6]([NH:10][CH2:11][C:12]3[C:13]([N:18]([CH3:23])[S:19]([CH3:22])(=[O:21])=[O:20])=[N:14][CH:15]=[CH:16][CH:17]=3)=[CH:7][CH:8]=[CH:9][N:4]2[N:3]=1.[CH3:25][N:26]1[CH2:31][CH2:30][N:29]([C:32]2[CH:37]=[CH:36][C:35]([NH2:38])=[CH:34][CH:33]=2)[CH2:28][CH2:27]1.C1(P(C2CCCCC2)C2C=CC=CC=2C2C=CC=CC=2P(C2CCCCC2)C2CCCCC2)CCCCC1>>[CH3:23][N:18]([C:13]1[C:12]([CH2:11][NH:10][C:6]2[C:5]3[N:4]([N:3]=[C:2]([NH:38][C:35]4[CH:34]=[CH:33][C:32]([N:29]5[CH2:28][CH2:27][N:26]([CH3:25])[CH2:31][CH2:30]5)=[CH:37][CH:36]=4)[N:24]=3)[CH:9]=[CH:8][CH:7]=2)=[CH:17][CH:16]=[CH:15][N:14]=1)[S:19]([CH3:22])(=[O:21])=[O:20]
Reactant: CN(c1ncccc1CNc1cccn2nc(Cl)nc12)S(C)(=O)=O
Reactant: CN1CCN(c2ccc(N)cc2)CC1
Agent: c1ccc(P(C2CCCCC2)C2CCCCC2)c(-c2ccccc2P(C2CCCCC2)C2CCCCC2)c1
Product: CN1CCN(c2ccc(Nc3nc4c(NCc5cccnc5N(C)S(C)(=O)=O)cccn4n3)cc2)CC1

Procedure:
N-(3-Aminomethyl-pyridin-2-yl)-N-methyl-methanesulfonamide was prepared from N-(3-cyano-pyridin-2-yl)-N-methyl-methanesulfonamide (3.35 g, 15.8 mmol)(prepared as described in J. Heterocyclic Chemistry, 1979, 16, 1361-1363) via hydrogenation using a Paar apparatus with 10% palladium on carbon (50% Wet)(5:45:50, Palladium:carbon black:Water, 5.71 g, 2.68 mmol) and hydrogen (50 psi) in 7M ammonia in methanol (100 mL). The mixture was shaken on a Paar apparatus until adsorption of hydrogen ceased. The mixture was degassed, backflushed with nitrogen, filtered through a plug of diatomaceous earth and rinsed with dichloromethane. The filtrate was evaporated under reduced pressure. Product isolated as pale yellow oil (3.20, 93%). 1H NMR (400 MHz, CDCl3, δ, ppm): 8.37 (dd, J=4.6, 1.7 Hz, 1H), 7.92 (dd, J=7.7, 1.7 Hz, 1H), 7.32 (dd, J=7.7, 4.8 Hz, 1H), 4.04 (s, 2H), 3.26 (s, 3H), 3.08 (s, 3H). MS=216 (MH)+. 122b) N-{3-[(2-Chloro-[1,2,4]triazolo[1,5-a]pyridin-8-ylamino)-methyl]-pyridin-2-yl}-N-methyl-methanesulfonamide was prepared from 8-bromo-2-chloro-[1,2,4]triazolo[1,5-a]pyridine (100.0 mg, 0.4302 mmol) and N-(3-aminomethyl-pyridin-2-yl)-N-methyl-methanesulfonamide (102.0 mg, 0.4738 mmol) in a manner analogous to Example 2d. Product isolated as a tan solid (0.056 g, 35%). 1H NMR (400 MHz, CDCl3, δ, ppm): 8.43 (d, J=4.6 Hz, 1H), 8.11 (d, J=6.5 Hz, 1H), 7.76 (d, J=7.6 Hz, 1H), 7.40-7.32 (m, 2H), 6.93 (t, J=7.5 Hz, 1H), 6.26 (d, J=7.9 Hz, 1H), 4.62 (d, J=6.3, 2H), 3.24 (s, 3H), 3.16 (s, 3H). MS=367, 369 (MH)+. 122c) N-Methyl-N-[3-({2-[4-(4-methyl-piperazin-1-yl)-phenylamino]-[1,2,4]triazolo[1,5-a]pyridin-8-ylamino}-methyl)-pyridin-2-yl]-methanesulfonamide was prepared from N-{3-[(2-chloro-[1,2,4]triazolo[1,5-a]pyridin-8-ylamino)-methyl]-pyridin-2-yl}-N-methyl-methanesulfonamide (75.0 mg, 0.204 mmol) and 4-(4-methyl-piperazin-1-yl)-phenylamine (47.0 mg, 0.246 mmol) with 2,2′-bis-dicyclohexylphosphanyl-biphenyl (25.0 mg, 0.0457 mmol) as the ligand in a manner analogous to Example 2d. Product isolated as a brown foam (0.030 g, 28%). 1H NMR (400 MHz, CDCl3, δ, ppm): 8.40 (dd, J=4.7, 1.6 Hz, 1H), 7.84 (d, J=7.7 Hz, 1H), 7.80 (d, J=6.7 Hz, 1H), 7.48 (d, J=8.9 Hz, 2H), 7.29-7.24 (m, 1H), 6.96 (d, J=8.9 Hz, 2H), 6.63 (t, J=7.4 Hz, 1H), 6.56 (s, 1H), 6.28 (d, J=7.6 Hz, 1H), 5.28 (t, J=6.2 Hz, 1H), 4.76 (d, J=6.3 Hz, 2H), 3.32 (s, 3H), 3.18-3.13 (m, 4H), 3.09 (s, 3H), 2.62-2.57 (m, 4H), 2.36 (s, 3H). MS=522 (MH)+.