Methyl iodide → 2-{[2-(4-{[4-Chloro-3-(trifluoromethyl)phenyl]oxy}phenyl)ethyl]oxy}-5-ethyl-1-methyl-4(1H)-pyrimidinone

HRID 474787Notes

Reaction equation

HRID 474787 reaction equation
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([O:8][C:9]2[CH:14]=[CH:13][C:12]([CH2:15][CH2:16][O:17][C:18]3[NH:19][CH:20]=[C:21]([CH2:25][CH3:26])[C:22](=[O:24])[N:23]=3)=[CH:11][CH:10]=2)=[CH:4][C:3]=1[C:27]([F:30])([F:29])[F:28].[CH3:31]CN(C(C)C)C(C)C.CI>C(Cl)Cl>[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([O:8][C:9]2[CH:10]=[CH:11][C:12]([CH2:15][CH2:16][O:17][C:18]3[N:19]([CH3:31])[CH:20]=[C:21]([CH2:25][CH3:26])[C:22](=[O:24])[N:23]=3)=[CH:13][CH:14]=2)=[CH:4][C:3]=1[C:27]([F:28])([F:30])[F:29]

Participants

5

Reactant 3

HCID 6328Methyl iodideHCID 81531DiisopropylethylamineHCID 1784372002-{[2-(4-{[4-Chloro-3-(trifluoromethyl)phenyl]oxy}phenyl)ethyl]oxy}-5-ethyl-4(1H)-pyrimidinone

Product 1

HCID 677742452-{[2-(4-{[4-Chloro-3-(trifluoromethyl)phenyl]oxy}phenyl)ethyl]oxy}-5-ethyl-1-methyl-4(1H)-pyrimidinoneYield 31.5%

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

To the solution of 2-{[2-(4-{[4-chloro-3-(trifluoromethyl)phenyl]oxy}phenyl)ethyl]oxy}-5-ethyl-4(1H)-pyrimidinone (123 mg, 0.280 mmol) and DIPEA (0.490 mL, 2.80 mmol) in DCM (3.0 mL) was added MeI (0.175 mL, 2.80 mmol) dropwise. The reaction mixture was stirred at rt for 3 h. Purification via MDAP then afforded the title compound (40 mg, 29.9% yield). LCMS: rt=3.60 min, [M+H+]=453

Workup

  1. customPurification via MDAP

Sources & evidence

ORD record
ord-4d0cf53a22284f3fa48ad1917ca821aa
Source dataset
uspto-grants-2014_01
Patent number
US08637536B2

Reaction notes

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