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

HRID 574827ノート

反応式

HRID 574827 の反応式
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

参加物

5

反応物 2

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

生成物 1

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

試薬・触媒・溶媒 2

HCID 6228Dimethylformamide溶媒HCID 8857Ethyl Acetate溶媒

実験手順

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.

後処理

  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

出典と根拠

ORDレコード
ord-741f6eea521b4049b98d7ce73d3859ef
出典データセット
uspto-grants-2015_05
特許番号
US09034875B2

反応ノート

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