1,2-Dichloroethane → 3-[8-(2,6-difluorophenyl)-2-(methylsulfinyl)-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-4-yl]-4-methyl-N-(2-phenylethyl)benzamide

HRID 223086Notes

Reaction equation

HRID 223086 reaction equation
[F:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([F:8])[C:3]=1[N:9]1[C:14]2[N:15]=[C:16]([S:29][CH3:30])[N:17]=[C:18]([C:19]3[CH:20]=[C:21]([CH:25]=[CH:26][C:27]=3[CH3:28])[C:22](O)=[O:23])[C:13]=2[CH:12]=[CH:11][C:10]1=[O:31].[C:32]1([CH2:38][CH2:39][NH2:40])[CH:37]=[CH:36][CH:35]=[CH:34][CH:33]=1.C(Cl)CCl.C1C=CC2N([OH:54])N=NC=2C=1.CCN(CC)CC>ClCCl>[F:8][C:4]1[CH:5]=[CH:6][CH:7]=[C:2]([F:1])[C:3]=1[N:9]1[C:14]2[N:15]=[C:16]([S:29]([CH3:30])=[O:54])[N:17]=[C:18]([C:19]3[CH:20]=[C:21]([CH:25]=[CH:26][C:27]=3[CH3:28])[C:22]([NH:40][CH2:39][CH2:38][C:32]3[CH:37]=[CH:36][CH:35]=[CH:34][CH:33]=3)=[O:23])[C:13]=2[CH:12]=[CH:11][C:10]1=[O:31]

Participants

7

Reactant 5

HCID 111,2-DichloroethaneHCID 1001PhenethylamineHCID 8471TriethylamineHCID 757711-HydroxybenzotriazoleHCID 575305303-[8-(2,6-Difluorophenyl)-2-(methylthio)-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-4-yl]-4-methylbenzoic acid

Product 1

HCID 592126813-[8-(2,6-difluorophenyl)-2-(methylsulfinyl)-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-4-yl]-4-methyl-N-(2-phenylethyl)benzamideYield 723.2%

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

To the solution of 3-[8-(2,6-difluorophenyl)-2-(methylthio)-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-4-yl]-4-methylbenzoic acid (220 mg, 0.50 mmol) in dichloromethane (5 mL) was added (2-phenylethyl)amine (69.1 μL, 0.55 mmol), EDC (105 mg, 0.55 mmol), HOBt (6.8 mg, 0.05 mmol) and Et3N (281 mL, 2.0 mmol). The reaction mixture was stirred at room temperature for 20 hours. Then was quenched with H2O, extracted with DCM, dried over Na2SO4, filtered, concentrated and applied to flash chromatography to afford the titled compound 202 mg (74%).

Workup

  1. customThen was quenched with H2O
  2. extractionextracted with DCM
  3. dry with materialdried over Na2SO4
  4. filtrationfiltered
  5. concentrationconcentrated

Sources & evidence

ORD record
ord-2ab27397be45408cab2deda2a85d8d95
Source dataset
uspto-grants-2012_06
Patent number
US08207176B2

Reaction notes

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