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Phenol → Diphenyl carbonate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Phenol | HCID 996 | — |
| 反応物 | Phenyl chloroformate | HCID 15891 | — |
| 触媒 | Tungsten boride | HCID 82793 | — |
| 生成物 | Diphenyl carbonate | HCID 7597 | — |
反応手順
Example 1 was repeated with 14.1 g of a powdered tungsten monoboride from Strem at 140° C. After 2 hours' reaction time, phenol conversion was 17.3%, wherein 4.8 g of phenyl chloroformate and 24.2 g of diphenyl carbonate were formed. Selectivity for carbonates was approximately 99%.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05679825 |
| 出典データセット | uspto-grants-1997_10 |
| ORD ID | ord-327082fb27a94553b6baff1938e2071a |
| 出典メモ | uspto-grants-1997_10 |