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Water → (S)-1-(5-bromo-2,7-dimethylquinolin-6-yl)ethane-1,2-diol

HRID 2207031
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HRID 2207031 반응식
CC[C@H]1[C@H]2C[C@H]([C@H](OC3C4C(=CC=CC=4)C(O[C@H](C4C=CN=C5C=4C=C(OC)C=C5)[C@@H]4N5C[C@H](CC)[C@@H](CC5)C4)=NN=3)C3C=CN=C4C=3C=C([O:22]C)C=C4)N(CC2)C1.[C:59]([OH:63])(C)([CH3:61])[CH3:60].O.[Br:65][C:66]1[C:75](C=C)=[C:74](C)[CH:73]=[C:72]2[C:67]=1[CH:68]=[CH:69][C:70]([CH3:79])=[N:71]2>C(OCC)(=O)C>[Br:65][C:66]1[C:60]([C@H:59]([OH:63])[CH2:61][OH:22])=[C:74]([CH3:75])[CH:73]=[C:72]2[C:67]=1[CH:68]=[CH:69][C:70]([CH3:79])=[N:71]2
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 962WaterHCID 6386tert-ButanolHCID 510036741-((1R)-((2R,4R,5S)-5-ethylquinuclidin-2-yl)(6-methoxyquinolin-4-yl)methoxy)-4-((1R)-((2R,4S,5R)-5-ethylquinuclidin-2-yl)(6-methoxyquinolin-4-yl)methoxy)phthalazineHCID 666313915-Bromo-2,7-dimethyl-6-vinylquinoline

생성물 1

HCID 66633145(S)-1-(5-bromo-2,7-dimethylquinolin-6-yl)ethane-1,2-diol

시약·촉매·용매 1

HCID 8857Ethyl Acetate용매

실험 절차

AD-mix-α (8 g, excess) was added to a mixed solvent of t-butanol and water (35 mL/35 mL) and stirred at room temperature for 5 min, cooled to 0° C. 5-bromo-2,7-dimethyl-6-vinylquinoline (678 mg, 2.6 mmol) was added and stirred at 0° C. for 16 hrs. The mixture was diluted with ethyl acetate, washed with NaHCO3 solution, water and brine, dried over Na2SO4, filtered and concentrated in vacuo. The obtained residue was purified by flash chromatography to provide the desired product. LCMS-ESI+: calc'd for C13H14BrNO2: 296.0 (M+H+); Found: 296.1 (M+H+).

후처리

  1. temperaturecooled to 0° C
  2. stirringstirred at 0° C. for 16 hrs
  3. washwashed with NaHCO3 solution, water and brine
  4. dry with materialdried over Na2SO4
  5. filtrationfiltered
  6. concentrationconcentrated in vacuo
  7. customThe obtained residue was purified by flash chromatography

출처 및 근거

ORD 기록
ord-4c2ce2b2b5fd42f780ef072fafb1efa0
출처 데이터셋
uspto-grants-2016_06
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09376392B2

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