Triethylamine → HCID 58500436, compound

HRID 1907144Notes

Reaction equation

[CH:1]([NH:4][C:5]([C:7]1[C:15]2[C:11](=[CH:12][NH:13][N:14]=2)[CH:10]=[C:9]([CH3:16])[C:8]=1[NH:17][C:18]([C:20]1[N:21]([C:27]2[C:32]([Cl:33])=[CH:31][CH:30]=[CH:29][N:28]=2)[N:22]=[C:23]([O:25][CH3:26])[CH:24]=1)=[O:19])=[O:6])([CH3:3])[CH3:2].[CH2:34]([O:36][C:37](=[O:43])[CH2:38][S:39][C:40](Cl)=[O:41])[CH3:35].C(N(CC)CC)C>C(Cl)(Cl)Cl>[CH2:34]([O:36][C:37](=[O:43])[CH2:38][S:39][C:40]([N:13]1[CH:12]=[C:11]2[C:15]([C:7]([C:5](=[O:6])[NH:4][CH:1]([CH3:3])[CH3:2])=[C:8]([NH:17][C:18]([C:20]3[N:21]([C:27]4[C:32]([Cl:33])=[CH:31][CH:30]=[CH:29][N:28]=4)[N:22]=[C:23]([O:25][CH3:26])[CH:24]=3)=[O:19])[C:9]([CH3:16])=[CH:10]2)=[N:14]1)=[O:41])[CH3:35]

Participants

Conditions

Temperature: 20 °C

Procedure

In a vial, 6-{[2-(3-chloro-pyridin-2-yl)-5-methoxy-2H-pyrazole-3-carbonyl]-amino}-5-methyl-2H-indazole-7-carboxylic acid isopropyl amide (0.200 g, 0.427 mmol) was suspended in chloroform (1 ml), then a solution of (chlorocarbonylthio)-acetic acid ethyl ester (0.086 g, 0.471 mmol) in chloroform (1 ml) was added, followed by triethylamine (0.065 ml). The reaction mixture became a clear solution that was stirred for 1 hour at a temperature of 20° C. The reaction mixture was concentrated and the residue was purified by flash chromatography over silica gel using a 50% ethyl acetate-50% cyclohexane mixture. The desired compound was isolated as a yellow solid showing the physical properties reported in the corresponding table (P.41.).

Workup

concentrationThe reaction mixture was concentrated
customthe residue was purified by flash chromatography over silica gel using a 50% ethyl acetate-50% cyclohexane mixture

Sources & evidence

ORD record: ord-239f40e833e143dea6f352564b5f3d2e
Source dataset: uspto-grants-2013_12
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08598078B2

Reaction notes

Loading…