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N,N'-Dimethylthiourea → 4-(2,4-Dichloro-5-sulfamoylphenyl)-3-methyl-2-methylimino-1,3-thiazolidine-4-ol-hydrobromide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | N,N'-Dimethylthiourea | HCID 2723631 | — |
| 反応物 | 2-Bromo-2',4'-dichloro-5'-sulfamoylacetophenone | HCID 22756429 | — |
| 溶媒 | Methanol | HCID 887 | — |
| 生成物 | 4-(2,4-Dichloro-5-sulfamoylphenyl)-3-methyl-2-methylimino-1,3-thiazolidine-4-ol-hydrobromide | HCID 21394768 | — |
反応手順
7 g of 2-bromo-2',4'-dichloro-5'-sulfamoyl-acetophenone and 2.5 g of 1,3-dimethyl-thiourea were allowed to react for 20 hours in 50 ml of methanol, the precipitate of 4-(2,4-dichloro-5-sulfamoylphenyl)-3-methyl-2-methylimino-1,3-thiazolidine-4-ol-hydrobromide was filtered off and washed with acetone.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04061647 |
| 出典データセット | uspto-grants-1977_12 |
| ORD ID | ord-d4d49049e65441a2a335dec4854cbd62 |
| 出典メモ | uspto-grants-1977_12 |