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(4S,5S)-4,5-bis(3'-benzyloxy-4'-methoxyphenyl)-2-oxo-1,3,2-dioxathiolane → (4S,5S)-4,5-bis(3'-Benzyloxy-4'-methoxyphenyl)-2,2-dioxo-1,3,2-dioxathiolane
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | (4S,5S)-4,5-bis(3'-benzyloxy-4'-methoxyphenyl)-2-oxo-1,3,2-dioxathiolane | HCID 11071547 | — |
| 反応物 | Sodium periodate | HCID 23667635 | — |
| 触媒 | Ruthenium trichloride hydrate | HCID 6093376 | — |
| 溶媒 | Acetonitrile methylene chloride | HCID 21877088 | — |
| 生成物 | (4S,5S)-4,5-bis(3'-Benzyloxy-4'-methoxyphenyl)-2,2-dioxo-1,3,2-dioxathiolane | HCID 14831925 | — |
反応手順
Mixture: 33 g (63 mmol) of (4S,5S)-4,5-bis(3'-benzyloxy-4'-methoxyphenyl)-2-oxo-1,3,2-dioxathiolane, 300 ml of dichloromethane/acetonitrile 1:1, 200 ml of ice-water, 72.7 mg (0.35 mmol) of ruthenium (III) chloride hydrate, 26.83 g (125.4 mmol) of sodium metaperiodate.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05272270 |
| 出典データセット | uspto-grants-1993_12 |
| ORD ID | ord-b4a3d2909ebf40e0bcccdff06fb959c6 |
| 出典メモ | uspto-grants-1993_12 |