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Cumene → 4'-Iso-propylbenzoin
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Cumene | HCID 7406 | — |
| 反応物 | Glyoxal, phenyl-, hydrate | HCID 12215922 | — |
| 触媒 | Titanium Tetrachloride | HCID 24193 | — |
| 溶媒 | 1,1-Dichloroethane | HCID 6365 | — |
| 生成物 | 4'-Iso-propylbenzoin | HCID 23513084 | — |
反応手順
Phenylglyoxal monohydrate (304 mg, 2 mM) and cumene (0.56 ml, 4 mM) were dissolved in dichloroethane (4 ml), titanium tetrachloride (0.33 ml, 3 mM) was added, and reacted at room temperature for 4 hours. Using the same procedure as in Example 1, 4'-iso-propylbenzoin was obtained as crystal (300.6 mg, 59.6% yield).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05484689 |
| 出典データセット | uspto-grants-1996_01 |
| ORD ID | ord-a59f05440ff34bdb954e0a75ad6ad70d |
| 出典メモ | uspto-grants-1996_01 |