反応式
[S:1]1[CH:5]=[CH:4][CH:3]=[C:2]1[CH:6]=O.[CH3:8][O:9][C:10](=[O:26])[CH2:11]P(OCC(F)(F)F)(OCC(F)(F)F)=O>>[CH3:8][O:9][C:10](=[O:26])[CH:11]=[CH:6][C:2]1[S:1][CH:5]=[CH:4][CH:3]=1参加物
3
実験手順
Thiophene-2-carbaldehyde (4.00 g, 35.7 mmol) and [bis-(2,2,2-trifluoro-ethoxy)-phosphoryl]-acetic acid methyl ester (12.5 g, 39.3 mmol) were treated by the method outlined in Example 34, step a to afford the subtitle compound (4.5 g, yield: 75%). MS calculated for C8H8O2S+H: 169, observed: 169.
出典と根拠
- ORDレコード
- ord-af0c01bc0e364401b9be3bda4a583535
- 出典データセット
- uspto-grants-2008_09
- 特許番号
- US07423056B2
関連ノート
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