Water → HCID 67444576, compound

HRID 1396159Notes

Reaction equation

[C:1]1([S:7]([N:10]2[C:14]3=[N:15][CH:16]=[C:17]([Cl:19])[CH:18]=[C:13]3[C:12]([CH2:20][C:21]3[CH:22]=[N:23][C:24](S(C)(=O)=O)=[N:25][CH:26]=3)=[CH:11]2)(=[O:9])=[O:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[CH3:31][CH:32]1[CH2:37][CH2:36][CH:35]([NH2:38])[CH2:34][CH2:33]1.O>CN1CCCC1=O>[C:1]1([S:7]([N:10]2[C:14]3=[N:15][CH:16]=[C:17]([Cl:19])[CH:18]=[C:13]3[C:12]([CH2:20][C:21]3[CH:22]=[N:23][C:24]([NH:38][CH:35]4[CH2:36][CH2:37][CH:32]([CH3:31])[CH2:33][CH2:34]4)=[N:25][CH:26]=3)=[CH:11]2)(=[O:9])=[O:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1

Participants

Conditions

Temperature: 160 °C

Procedure

In a microwave vial, to 1-benzenesulfonyl-5-chloro-3-(2-methanesulfonyl-pyrimidin-5-ylmethyl)-1H-pyrrolo[2,3-b]pyridine (37, 0.140 g, 0.302 mmol) in 2.0 mL of N-methylpyrrolidinone, 4-methylcyclohexylamine (63, 0.30 g, 2.6 mmol) is added. The reaction is heated at 160° C. for 20 minutes in a microwave, then poured into water and extracted with ethyl acetate. The organic layer is dried over sodium sulfate, filtered and the filtrate concentrated under vacuum. The resulting material is purified by silica gel column chromatography, eluting with 20-100% ethyl acetate in hexane. Appropriate fractions are combined and concentrated under vacuum to provide the desired compound (64, 0.120 g). MS (ESI) [M+H+]+=496.4.

Workup

extractionextracted with ethyl acetate
dry with materialThe organic layer is dried over sodium sulfate
filtrationfiltered
concentrationthe filtrate concentrated under vacuum
customThe resulting material is purified by silica gel column chromatography
washeluting with 20-100% ethyl acetate in hexane
concentrationconcentrated under vacuum

Sources & evidence

ORD record: ord-3a083e755ee943f381671f02c490ab45
Source dataset: uspto-grants-2014_12
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08901118B2

Reaction notes

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