関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Sulfuric Acid | HCID 1118 | — |
| 反応物 | Potassium Nitrate | HCID 24434 | — |
| 反応物 | 2,4-Dichloro-3-methylbenzoic acid | HCID 13235951 | — |
| 生成物 | 2,4-Dichloro-3-methyl-5-nitrobenzoic acid | HCID 13657443 | — |
反応手順
30 g of 2,4-dichloro-3-methylbenzoic acid are initially introduced into 83 ml of concentrated H2SO4. 16.7 g of KNO3 are added in portions with ice cooling. The mixture is subsequently warmed at 50° C. for a further 2 hours and then poured onto ice. The nitro compound is isolated and recrystallized from toluene. Melting point 152°-4° C., yield: 24 g.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US04804760 |
|---|
| 出典データセット | uspto-grants-1989_02 |
|---|
| ORD ID | ord-18b6946b2fdd45618207f6e8a407d1fb |
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| 出典メモ | uspto-grants-1989_02 |
|---|
