Diazomethane → HCID 54471742、化合物
反応式
[CH3:1][C:2]1([CH3:9])[CH2:8][CH2:7][O:6][C:4](=[O:5])[CH2:3]1.[IH:10].[N+](=[CH2:13])=[N-]>CC(O)=O>[CH3:1][C:2]([CH3:9])([CH2:8][CH2:7][I:10])[CH2:3][C:4]([O:6][CH3:13])=[O:5]参加物
5
実験手順
3,3-dimethyl-δ-valerolactone was treated with HI in HOAc, followed by diazomethane to give methyl 3,3-dimethyl-5-iodo-pentanoate. This material and the aldehyde from U.S. Pat. No. 4,851,409, Example 24, Step 1 were assembled using Method L. The thiol was from Example 80, Step 4. This compound showed signals at m/e 548 (M+1) and 570 (M+Na) in a fast atom bombardment mass spectrometer (FAB-MS).
出典と根拠
- ORDレコード
- ord-d58399a872c44701983b22395a1d0bb0
- 出典データセット
- uspto-grants-1999_01
- 特許番号
- US05856322
反応ノート
読み込み中…