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

HRID 706094Notes

Reaction equation

HRID 706094 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[CH3:27].[CH3:28]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]([CH3:28])[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[CH3:27]

Participants

5

Reactant 3

HCID 6328Methyl iodideHCID 81531DiisopropylethylamineHCID 178437199HCID 178437199, compound

Product 1

HCID 677756442-[(2-{4-[(4-chloro-3-methylphenyl)oxy]phenyl}ethyl)oxy]-5-ethyl-1-methyl-4(1H)-pyrimidinoneYield 25.7%

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

A mixture solution of 2-[(2-{4-[(4-chloro-3-methylphenyl)oxy]phenyl}ethyl)oxy]-5-ethyl-4(1H)-pyrimidinone (30 mg, 0.078 mmol) and DIPEA (0.027 mL, 0.156 mmol) in DCM (2 mL) was added MeI (9.75 μL, 0.156 mmol). The mixture was stirred at room temperature for 3 h, and quenched with water. The aqueous layer was extracted with DCM. The combined organic layers was dried with anhydrous Na2SO4, filtered, concentrated, and purified via MDAP to afford the title compound (8 mg, 25.7% yield) as oil. LCMS: rt=3.56 min, [M+H+]=399

Workup

  1. customquenched with water
  2. extractionThe aqueous layer was extracted with DCM
  3. dry with materialThe combined organic layers was dried with anhydrous Na2SO4
  4. filtrationfiltered
  5. concentrationconcentrated
  6. custompurified via MDAP

Sources & evidence

ORD record
ord-5341a1d314e84cfcb30c12f1ceb08d62
Source dataset
uspto-grants-2015_11
Patent number
US09174968B2

Reaction notes

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