1,2-Dichloroethane → 1-{[6-({3-(aminocarbonyl)-5-[2,6-difluoro-4-(1-hydroxy-1-methylethyl)phenyl]-2-thienyl}amino)pyridin-2-yl]methyl}-N-methyl-1H-1,2,3-triazole-4-carboxamide

HRID 386043Notes

Reaction equation

HRID 386043 reaction equation
[NH2:1][C:2]([C:4]1[CH:8]=[C:7]([C:9]2[C:14]([F:15])=[CH:13][C:12]([C:16]([OH:19])([CH3:18])[CH3:17])=[CH:11][C:10]=2[F:20])[S:6][C:5]=1[NH:21][C:22]1[N:27]=[C:26]([CH2:28][N:29]2[CH:33]=[C:32]([C:34]([O-])=[O:35])[N:31]=[N:30]2)[CH:25]=[CH:24][CH:23]=1)=[O:3].[K+].C1C=CC2N(O)N=[N:44][C:42]=2C=1.C(Cl)CCl.Cl.CN.CCN(C(C)C)C(C)C>CN(C=O)C.O>[NH2:1][C:2]([C:4]1[CH:8]=[C:7]([C:9]2[C:10]([F:20])=[CH:11][C:12]([C:16]([OH:19])([CH3:17])[CH3:18])=[CH:13][C:14]=2[F:15])[S:6][C:5]=1[NH:21][C:22]1[N:27]=[C:26]([CH2:28][N:29]2[CH:33]=[C:32]([C:34]([NH:44][CH3:42])=[O:35])[N:31]=[N:30]2)[CH:25]=[CH:24][CH:23]=1)=[O:3]

Participants

8

Reactant 5

HCID 111,2-DichloroethaneHCID 757711-HydroxybenzotriazoleHCID 81531DiisopropylethylamineHCID 6364545Methylamine hydrochlorideHCID 68671625Potassium 1-{[6-({3-(aminocarbonyl)-5-[2,6-difluoro-4-(1-hydroxy-1-methylethyl)phenyl]-2-thienyl}amino)pyridin-2-yl]methyl}-1H-1,2,3-triazole-4-carboxylate

Product 1

HCID 595262581-{[6-({3-(aminocarbonyl)-5-[2,6-difluoro-4-(1-hydroxy-1-methylethyl)phenyl]-2-thienyl}amino)pyridin-2-yl]methyl}-N-methyl-1H-1,2,3-triazole-4-carboxamide

Reagents, catalysts & solvents 2

HCID 962WaterSolventHCID 6228DimethylformamideSolvent

Procedure

Potassium 1-{[6-({3-(aminocarbonyl)-5-[2,6-difluoro-4-(1-hydroxy-1-methylethyl)phenyl]-2-thienyl}amino)pyridin-2-yl]methyl}-1H-1,2,3-triazole-4-carboxylate (111 mg, 0.20 mmol), HOBT (62 mg, 0.40 mmol), EDC (77 mg, 0.40 mmol), and methylamine hydrochloride (41 mg, 0.60 mmol) were combined in DMF (5.0 mL), and DIEA (105 μL, 0.60 mmol) was added. The reaction was stirred at room temperature overnight. The solution was diluted with water to precipitate an off-white solid that was collected by filtration, washed (water, MeOH, CH2Cl2), and dried to yield the title compound. 1H NMR (600 MHz, DMSO-d6) δ 12.15 (s, 1H), 8.55 (s, 1H), 8.30 (q, 1H), 7.86 (s, 1H), 7.73-7.66 (m, 2H), 7.36 (s, 1H), 7.21 (d, 2H), 7.03 (d, 1H), 6.80 (d, 1H), 5.71 (s, 2H), 5.27 (s, 1H), 2.66 (d, 3H), 1.42 (s, 6H). Calc'd for C24H24F2N7O3S [M+H]+ 528. found 528.

Workup

  1. customto precipitate an off-white solid
  2. filtrationthat was collected by filtration
  3. washwashed (water, MeOH, CH2Cl2)
  4. customdried

Sources & evidence

ORD record
ord-bf71fae2ad134b7391774f78b11f99bd
Source dataset
uspto-grants-2013_02
Patent number
US08367706B2

Reaction notes

Loading…