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Phenyl carbamate → 1,1-Dimethyl-3-[5-(N-methyl-N-propylsulfamoyl)-1,3,4-thiadiazol-2-yl]urea
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Phenyl carbamate | HCID 69322 | — |
| 反応物 | Diethylammonium chloride | HCID 10197650 | — |
| 反応物 | 3-[5-(N-methylsulfamoyl)-1,3,4-thiadiazol-2-yl]-1,1-dimethylurea | HCID 20394660 | — |
| 生成物 | 1,1-Dimethyl-3-[5-(N-methyl-N-propylsulfamoyl)-1,3,4-thiadiazol-2-yl]urea | HCID 20394625 | — |
反応手順
3-[5-(N-methylsulfamoyl)-1,3,4-thiadiazol-2-yl]-1,1-dimethylurea, from 4 g. of the carbamic acid, phenyl ester, above, and 3 g. of diethylamine hydrochloride. The product had a melting point of about 152°-153° C. and weighed 1.5 g.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04165229 |
| 出典データセット | uspto-grants-1979_08 |
| ORD ID | ord-710b38645d26442ebab3bf70789ea55b |
| 出典メモ | uspto-grants-1979_08 |