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Potassium ethanethioate → (1-((tert-Butyldimethylsilyl)oxy)-3-(5-(3-fluorophenyl)-1,3-dimethyl-2,4-dioxo-3,4-dihydro-1H-pyrrolo[3,4-d]pyrimidin-6(2H)-yl)propan-2-yl) ethanethioate

HRID 2201209
ノート
印刷プレビュー

反応式

HRID 2201209 の反応式
CS([O:5][CH:6]([CH2:16][N:17]1[C:25]([C:26]2[CH:31]=[CH:30][CH:29]=[C:28]([F:32])[CH:27]=2)=[C:24]2[C:19]([N:20]([CH3:36])[C:21](=[O:35])[N:22]([CH3:34])[C:23]2=[O:33])=[CH:18]1)[CH2:7][O:8][Si:9]([C:12]([CH3:15])([CH3:14])[CH3:13])([CH3:11])[CH3:10])(=O)=O.[C:37]([O-])(=[S:39])[CH3:38].[K+]>CN(C=O)C.O>[C:37](=[S:39])([O:5][CH:6]([CH2:16][N:17]1[C:25]([C:26]2[CH:31]=[CH:30][CH:29]=[C:28]([F:32])[CH:27]=2)=[C:24]2[C:19]([N:20]([CH3:36])[C:21](=[O:35])[N:22]([CH3:34])[C:23]2=[O:33])=[CH:18]1)[CH2:7][O:8][Si:9]([C:12]([CH3:13])([CH3:14])[CH3:15])([CH3:10])[CH3:11])[CH3:38]
参加物実験手順後処理出典と根拠反応ノート

参加物

5

反応物 2

HCID 23670855Potassium ethanethioate2 回HCID 867234491-((tert-Butyldimethylsilyl)oxy)-3-(5-(3-fluorophenyl)-1,3-dimethyl-2,4-dioxo-3,4-dihydro-1H-pyrrolo[3,4-d]pyrimidin-6(2H)-yl)propan-2-yl methanesulfonate

生成物 1

HCID 131735715(1-((tert-Butyldimethylsilyl)oxy)-3-(5-(3-fluorophenyl)-1,3-dimethyl-2,4-dioxo-3,4-dihydro-1H-pyrrolo[3,4-d]pyrimidin-6(2H)-yl)propan-2-yl) ethanethioate

試薬・触媒・溶媒 2

HCID 962
Water
溶媒
HCID 6228Dimethylformamide溶媒

実験手順

A solution of 1-((tert-butyldimethylsilyl)oxy)-3-(5-(3-fluorophenyl)-1,3-dimethyl-2,4-dioxo-3,4-dihydro-1H-pyrrolo[3,4-d]pyrimidin-6(2H)-yl)propan-2-yl methanesulfonate (705 mg, 1.241 mmol) and potassium thioacetate (709 mg, 6.20 mmol) in DMF (4964 μL) was heated at 70° C. for 4 hours. Further portions of potassium thioacetate (709 mg, 6.20 mmol) were added as necessary to allow the reaction to run to completion. The reaction mixture was cooled to room temperature, diluted with water (15 mL) and extracted with DCM (3×20 mL). The combined organic extracts were dried over magnesium sulfate and evaporated under vacuum. Purification by chromatography on silica, eluting with 0-50% EtOAc/hexane, afforded the title compound.

後処理

  1. customthe reaction
  2. extractionextracted with DCM (3×20 mL)
  3. dry with materialThe combined organic extracts were dried over magnesium sulfate
  4. customevaporated under vacuum
  5. customPurification by chromatography on silica
  6. washeluting with 0-50% EtOAc/hexane

出典と根拠

ORDレコード
ord-f45e4291253c4d62afeae4edc00fb1fd
出典データセット
uspto-grants-2016_06
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US09359381B2

反応ノート

読み込み中…

このページの内容参加物実験手順後処理出典と根拠反応ノート