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3,4-Diethoxybenzene-1-carbothioamide → 2-(3,4-Diethoxyphenyl)-4-(5-carboxy-2-thiazolyl)thiazole
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 3,4-Diethoxybenzene-1-carbothioamide | HCID 7745250 | — |
| 反応物 | HCID 18707391 | HCID 18707391 | — |
| 生成物 | 2-(3,4-Diethoxyphenyl)-4-(5-carboxy-2-thiazolyl)thiazole | HCID 18707343 | — |
反応手順
5-Ethoxycarbonyl-2-(α-bromoacetyl)thiazole and 3,4-diethoxythiobenzamide were subjected to the same reaction as in Example 1 and then to the same hydrolysis as in Example 147 to obtain 2-(3,4-diethoxyphenyl)-4-(5-carboxy-2-thiazolyl)thiazole.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05643932 |
| 出典データセット | uspto-grants-1997_07 |
| ORD ID | ord-80bb72555d834d25af055febbcf9d9eb |
| 出典メモ | uspto-grants-1997_07 |