反応式
[Cl-].[CH3:2][S:3][C:4]1[CH:29]=[CH:28][C:7]([CH2:8][P+](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=[CH:6][CH:5]=1>[Cl-].C([P+](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1)C1C=CC=CC=1>[CH3:2][S:3][C:4]1[CH:5]=[CH:6][C:7](/[CH:8]=[CH:8]/[C:7]2[CH:6]=[CH:5][C:4]([S:3][CH3:2])=[CH:29][CH:28]=2)=[CH:28][CH:29]=1参加物
3
実験手順
Following the procedure as describe in method 1, but sustituting 4-methylthiobenzyltriphenylphosphonium chloride for benzyltriphenylphosphonium chloride, the desired residue was purified by flash chromatography (silica gel; hexane/EtOAc (90:10)) and recrystallisation from hexane.
後処理
- customthe desired residue was purified by flash chromatography (silica gel; hexane/EtOAc (90:10)) and recrystallisation from hexane
出典と根拠
- ORDレコード
- ord-92dd2f6185b44d6eb92558a7134d09c5
- 出典データセット
- uspto-grants-1998_10
- 特許番号
- US05817700
関連ノート
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