Methyl iodide → HCID 66890845, 화합물

HRID 252020

반응식

HRID 252020 반응식
[CH2:1]([O:8][CH:9]([CH2:12]O)CO)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[H-].[Na+].CI.C1[CH2:22][O:21][CH2:20]C1.CN([CH:26]=[O:27])C>>[CH3:26][O:27][CH:9]([O:8][CH2:1][C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1)[CH2:12][CH2:20][O:21][CH3:22]

참가 물질

5

반응물 4

HCID 6328Methyl iodideHCID 24758Sodium hydrideHCID 2035672-(Phenylmethoxy)-1,3-propanediolHCID 21974620tetrahydrofuran N,N-dimethylformamide

생성물 1

HCID 66890845HCID 66890845, 화합물수율 97%

실험 절차

To a solution of 2-benzyloxy-propane-1,3-diol (5.0 g, 27.4 mmol) in 5:1 THF-DMF (200 mL) at 0° C. was added NaH (1.5 g, 2.3 eq.) followed by methyl iodide (5.1 mL, 3.0 eq.). The resulting white slurry mixture was stirred at room temperature over weekend. The reaction mixture was quenched with sat. NH4Cl, extracted with EtOAc, dried over Na2SO4, filtered, concentrated and the product was purified by chromatography (50% EtOAc/hexanes) to give (2-methoxy-1-methoxymethyl-2-ethoxymethyl)-benzene (5.6 g, 97%).

후처리

  1. customThe reaction mixture was quenched with sat. NH4Cl
  2. extractionextracted with EtOAc
  3. dry with materialdried over Na2SO4
  4. filtrationfiltered
  5. concentrationconcentrated
  6. customthe product was purified by chromatography (50% EtOAc/hexanes)

출처 및 근거

ORD 기록
ord-d37a0eca701849719917771c069e3349
출처 데이터셋
uspto-grants-2011_01
특허 번호
US07868002B2

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