4-Methyl-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-N-(thiazol-2-yl)-benzamide → N-[2-(4-Methylpiperazin-1-ylmethyl)phenyl]-6-[2-methyl-5-(thiazol-2-ylcarbamoyl)-phenyl]-nicotinamide

HRID 889364Notes

Reaction equation

HRID 889364 reaction equation
Cl[C:2]1[CH:24]=[CH:23][C:5]([C:6]([NH:8][C:9]2[CH:14]=[CH:13][CH:12]=[CH:11][C:10]=2[CH2:15][N:16]2[CH2:21][CH2:20][N:19]([CH3:22])[CH2:18][CH2:17]2)=[O:7])=[CH:4][N:3]=1.[CH3:25][C:26]1[CH:39]=[CH:38][C:29]([C:30]([NH:32][C:33]2[S:34][CH:35]=[CH:36][N:37]=2)=[O:31])=[CH:28][C:27]=1B1OC(C)(C)C(C)(C)O1>>[CH3:22][N:19]1[CH2:20][CH2:21][N:16]([CH2:15][C:10]2[CH:11]=[CH:12][CH:13]=[CH:14][C:9]=2[NH:8][C:6](=[O:7])[C:5]2[CH:23]=[CH:24][C:2]([C:27]3[CH:28]=[C:29]([C:30](=[O:31])[NH:32][C:33]4[S:34][CH:35]=[CH:36][N:37]=4)[CH:38]=[CH:39][C:26]=3[CH3:25])=[N:3][CH:4]=2)[CH2:17][CH2:18]1

Participants

3

Reactant 2

HCID 219145174-Methyl-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-N-(thiazol-2-yl)-benzamide2×HCID 219145746-chloro-N-[2-(4-methylpiperazin-1-ylmethyl)phenyl]nicotinamide2×

Product 1

HCID 21914560N-[2-(4-Methylpiperazin-1-ylmethyl)phenyl]-6-[2-methyl-5-(thiazol-2-ylcarbamoyl)-phenyl]-nicotinamide

Procedure

N-[2-(4-Methylpiperazin-1-ylmethyl)phenyl]-6-[2-methyl-5-(thiazol-2-ylcarbamoyl)-phenyl]-nicotinamide was prepared from 6-chloro-N-[2-(4-methylpiperazin-1-ylmethyl)phenyl]nicotinamide (Intermediate 5) and 4-methyl-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-N-(thiazol-2-yl)-benzamide (Intermediate 11) using General Method B. LCMS: retention time 2.53 min, MH| 527. NMR: δH [2H6]-DMSO 12.73,(1H, b), 11.70,(1H, b), 9.26,(1H, d), 8.43,(1H, dd), 8.33,(1H, d), 8.25,(1H, s), 8.10,(1H, d), 7.93,(1H, d), 7.58,(1H, d), 7.54,(1H, d), 7.36,(1H, t), 7.30,(2H, m), 7.12,(1H, t), 3.78,(2H, s), 2.67-2.25,(11H, b), 2.14,(3H, s).

Sources & evidence

ORD record
ord-3533aba309cb47a5afd9338922821b76
Source dataset
uspto-grants-2012_08
Patent number
US08252818B2

Reaction notes

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