化工社化工社 化学情報印刷レポート · 研究参考用
Toluene → Sulfamic acid 4-nitro-3-(trifluoromethyl)phenyl ester
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Toluene | HCID 1140 | — |
| 反応物 | 4-Nitro-3-trifluoromethylphenol | HCID 6931 | — |
| 反応物 | Chlorosulfonyl isocyanate | HCID 70918 | — |
| 溶媒 | Benzene | HCID 241 | — |
| 生成物 | Sulfamic acid 4-nitro-3-(trifluoromethyl)phenyl ester | HCID 53668784 | 78% |
反応手順
This compound was prepared according to the procedure used in Example 84. A mixture of 10.4 g (0.05 mole) of 5-hydroxy-2-nitrobenzotrifluoride, 7.8 g (0.055 mole) of chlorosulfonyl isocyanate and 75 ml of toluene gave 11.1 g (78%) of tan solid, mp 95°-97° C. (benzene).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05273993 |
| 出典データセット | uspto-grants-1993_12 |
| ORD ID | ord-8dc7d85f66754e0393991d63761ca459 |
| 出典メモ | uspto-grants-1993_12 |