化工社化工社 化学情報印刷レポート · 研究参考用
Ethylenethiourea → 3-(2,4-Dichloro-5-sulfamoylphenyl)-3-hydroxy-2,3,5,6-tetrahydroimidazo[2,1-b]-thiazole-hydrobromide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Ethylenethiourea | HCID 2723650 | — |
| 反応物 | 2-Bromo-2',4'-dichloro-5'-sulfamoylacetophenone | HCID 22756429 | — |
| 生成物 | 3-(2,4-Dichloro-5-sulfamoylphenyl)-3-hydroxy-2,3,5,6-tetrahydroimidazo[2,1-b]-thiazole-hydrobromide | HCID 21394729 | — |
反応手順
was obtained in a manner analogous to the method described in Example 4 e from 3.5 g of 2-bromo-2',4'-dichloro-5'-sulfamoylacetophenone and 1 g of imidazolidine-2-thione. Mp. 225° C (decomposition).
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-fba9c03275174740ae06e413acb2da8e |
| 出典メモ | uspto-grants-1977_12 |