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Triethylamine → HCID 178458073、化合物
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Triethylamine | HCID 8471 | — |
| 反応物 | 3-methylsulfinyl-N'-sulfamoylpropanimidamide | HCID 178504640 | — |
| 溶媒 | Ethanol | HCID 702 | — |
| 生成物 | HCID 178458073 | HCID 178458073 | 97% |
反応手順
A suspension of N-sulfamyl-3-(methylsulfinyl)propionamidine (5.0 g, 23.5 mmol) in ethanol (100 ml) containing triethylamine (3.6 ml) was refluxed for 20-40 hours. Upon cooling, suspended solids were removed by filtration and the solvent evaporated to give a residue (3.4 g) which was chromatographed on silica gel and eluted with 3-7% methanol/chloroform. Upon concentration of appropriate fractions, the title compound crystallized to give 1.3 g, mp 72°-75°.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04496737 |
| 出典データセット | uspto-grants-1985_01 |
| ORD ID | ord-6a761a7d15e94fce851f6dee349aa910 |
| 出典メモ | uspto-grants-1985_01 |