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Ammonium → HCID 178491260、化合物
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Ammonium | HCID 223 | — |
| 反応物 | N-(3,4-dichlorostyrylsulfonyl)-3,4-dimethoxybenzimidoyl chloride | HCID 54107493 | — |
| 溶媒 | Benzene | HCID 241 | — |
| 生成物 | HCID 178491260 | HCID 178491260 | 96% |
反応手順
Ammonium gas is bubbled through a solution of N-(3,4-dichlorostyrylsulfonyl)-3,4-dimethoxybenzimidoyl chloride (8.7 g., 0.02 mole) in 100 ml. of dry benzene for a period of 1 hr. The solvent evaporated under reduced pressure and the solid residue stirred with 50 ml. of water and filtered affords 8.0 g. (96% yield) of N-(3,4-DICHLOROSTYRYLSULFONYL)-3,4-DIMETHOXYBENZAMIDINE, m.p. 205°-210° C. A sample crystallized from acetonitrile has a melting point of m.p. 208°-211° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04096183 |
| 出典データセット | uspto-grants-1978_06 |
| ORD ID | ord-dfeae38c040e44dda64ec520af35c571 |
| 出典メモ | uspto-grants-1978_06 |