Tetrahydrofuran → HCID 86618221, compound

HRID 1921574Notes

Reaction equation

HRID 1921574 reaction equation
[CH3:1][O:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][C:4]=1[CH:9](C1C2C=CC=C(N)C=2C=CC=1)[C:10]1([C:13]([F:16])([F:15])[F:14])[CH2:12][O:11]1.[Cl-].[NH4+:29].[CH2:30]1[CH2:34]O[CH2:32][CH2:31]1>C(OCC)C.[Cu]I>[CH3:1][O:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][C:4]=1[CH:9]([C:30]1[CH:34]=[CH:6][C:5]2[C:32](=[CH:7][CH:8]=[CH:3][CH:4]=2)[C:31]=1[NH2:29])[C:10]1([C:13]([F:16])([F:14])[F:15])[CH2:12][O:11]1

Participants

6

Conditions

Temperature
-10 °C

Procedure

To 30 mg (0.16 mmol) copper(I) iodide in 2 ml THF at −30° C. are added 0.71 ml of a 3-Methyl magnesium bromid in diethyl ether. After 30 minutes at −30° C. 200 mg (0.54 mmol) {[2-methoxyphenyl][2-(trifluoromethyl)oxiranyl]methyl}naphthalene-5-amine in 0.5 ml THF are added. The reaction mixture is stirred for 2 hours while warmed to −10° C. and then poured into a saturated ammonium chloride solution. Phases are separated and the aqueous layer is extracted twice with ethyl acetate. The combined organic phases are washed with brine, died over sodium sulphate and evaporated. Flash chromatography on silica gel (ethyl acetate in hexane 10% to 50%) yields 12 mg of the title compound.

Workup

  1. customPhases are separated
  2. extractionthe aqueous layer is extracted twice with ethyl acetate
  3. washThe combined organic phases are washed with brine
  4. customevaporated

Sources & evidence

ORD record
ord-4f228786b4374cba8664ca3797dc4934
Source dataset
uspto-grants-2012_05
Patent number
US08173676B2

Reaction notes

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