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N,N'-Dibutylthiourea → 3-n-Butyl-2-n-butylimino-4-(4-chloro-3-sulfamoylphenyl)-1,3-thiazolidine-4-ol-hydrobromide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | N,N'-Dibutylthiourea | HCID 2723622 | — |
| 反応物 | Bromo-4'-chloro-3'-sulfamoylacetophenone | HCID 12952390 | — |
| 生成物 | 3-n-Butyl-2-n-butylimino-4-(4-chloro-3-sulfamoylphenyl)-1,3-thiazolidine-4-ol-hydrobromide | HCID 22760686 | — |
反応手順
6.2 g of 2-bromo-4'-chloro-3'-sulfamoylacetophenone were reacted with 3.8 g of 1,3-di-n-butylthiourea according to the prescription given in Example 12 and the end product was precipitated with diisopropyl ether. Colorless amorphous solid body: decomposition beginning at 100° C., γC=N 1615 cm-1.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04125614 |
| 出典データセット | uspto-grants-1978_11 |
| ORD ID | ord-537e8ae6f76342a3b1b0dced6e0de0fd |
| 出典メモ | uspto-grants-1978_11 |