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Nitric Acid → 2-Amino-3,5-dinitropyridine
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Nitric Acid | HCID 944 | — |
| 反応物 | 2-Amino-4-methyl-3-nitropyridine | HCID 243166 | — |
| 溶媒 | Sulfuric Acid | HCID 1118 | — |
| 生成物 | 2-Amino-3,5-dinitropyridine | HCID 504340 | — |
反応手順
To a stirred solution of 2-amino-3-nitro-4-methylpyridine (25.6 g, 167 mmol) in conc. H2SO4 (100 mL) at 0° C. was added HNO3 (7.77 mL, d=1.49) dropwise over 30 min. The mixture was warmed to r.t. for 20 min then heated to 45° C. for 90 min. The reaction mixture was cooled and poured into 500 g of ice. The resulting percipitate was filtered and air dried to give 2-amino-3,5-dinitropyridine as a yellow solid.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05412097 |
| 出典データセット | uspto-grants-1995_05 |
| ORD ID | ord-71de3f2a2c5d471f94b305a41cd2559c |
| 出典メモ | uspto-grants-1995_05 |