Phthalimide potassium salt → 2-((4-Fluorotetrahydro-2h-pyran-4-yl)methyl)isoindoline-1,3-dione

HRID 574827노트

반응식

HRID 574827 반응식
CS(O[CH2:6][C:7]1([F:13])[CH2:12][CH2:11][O:10][CH2:9][CH2:8]1)(=O)=O.[C:14]1(=[O:24])[NH:18][C:17](=[O:19])[C:16]2=[CH:20][CH:21]=[CH:22][CH:23]=[C:15]12.[K]>CN(C)C=O.C(OCC)(=O)C>[F:13][C:7]1([CH2:6][N:18]2[C:14](=[O:24])[C:15]3[C:16](=[CH:20][CH:21]=[CH:22][CH:23]=3)[C:17]2=[O:19])[CH2:12][CH2:11][O:10][CH2:9][CH2:8]1

참가 물질

5

반응물 2

HCID 24194345Phthalimide potassium saltHCID 87279396(4-Fluorotetrahydro-2h-pyran-4-yl)methyl methanesulfonate

생성물 1

HCID 671270062-((4-Fluorotetrahydro-2h-pyran-4-yl)methyl)isoindoline-1,3-dione

시약·촉매·용매 2

HCID 6228Dimethylformamide용매HCID 8857Ethyl Acetate용매

실험 절차

A mixture of EXAMPLE 138A (1.8 g) and potassium phthalimide (2.356 g) in N,N-dimethylformamide (30 mL) was heated at 150° C. overnight, diluted with ethyl acetate, washed with water and brine, dried (MgSO4), filtered, concentrated and chromatographed on silica gel eluting with 30% ethyl acetate in hexanes to give the product.

후처리

  1. washwashed with water and brine
  2. dry with materialdried (MgSO4)
  3. filtrationfiltered
  4. concentrationconcentrated
  5. customchromatographed on silica gel eluting with 30% ethyl acetate in hexanes
  6. customto give the product

출처 및 근거

ORD 기록
ord-741f6eea521b4049b98d7ce73d3859ef
출처 데이터셋
uspto-grants-2015_05
특허 번호
US09034875B2

반응 노트

불러오는 중…