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

HRID 624418ノート

反応式

HRID 624418 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 337A (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 with 30% ethyl acetate in hexanes as eluent 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 with 30% ethyl acetate in hexanes as eluent
  6. customto give the product

出典と根拠

ORDレコード
ord-9e0232d17cbf48d1bb59ead7ece4dd89
出典データセット
uspto-grants-2016_04
特許番号
US09303025B2

反応ノート

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