反応式
[O:1]1[CH:5]=[CH:4][CH:3]=[C:2]1[P:6]([O:11][CH2:12][CH3:13])(=[O:10])[O:7][CH2:8][CH3:9].[Li+].CC([N-]C(C)C)C.[CH:22](OC)=[O:23]>O1CCCC1>[CH2:12]([O:11][P:6]([C:2]1[O:1][C:5]([CH:22]=[O:23])=[CH:4][CH:3]=1)([O:7][CH2:8][CH3:9])=[O:10])[CH3:13]参加物
5
実験手順
A solution of diethyl 2-furanphosphonate (1 mmol) in THF (tetrahydrofuran) was treated with LDA (1.12 mmol, lithium N,N-diisopropylamide) at −78° C. for 20 min. Methyl formate (1.5 mmol) was added and the reaction was stirred for 1 h. Extraction. and chromatography gave compound 1 as a clear yellow oil.
後処理
- extractionExtraction
出典と根拠
- ORDレコード
- ord-02887bbebea04073ba1ba2b54562789f
- 出典データセット
- uspto-grants-2007_10
- 特許番号
- US07285543B2
関連ノート
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