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2-Amino-4,5,6,7-tetrahydro-1,3-benzothiazol-7-one → Ethyl (7-oxo-4,5,6,7-tetrahydrobenzothiazol-2-yl)thiocarbamate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 2-Amino-4,5,6,7-tetrahydro-1,3-benzothiazol-7-one | HCID 587850 | — |
| 反応物 | O-ethyl chloromethanethioate | HCID 5325481 | — |
| 反応物 | HCID 178514129 | HCID 178514129 | — |
| 溶媒 | Pyridine | HCID 1049 | — |
| 生成物 | Ethyl (7-oxo-4,5,6,7-tetrahydrobenzothiazol-2-yl)thiocarbamate | HCID 86604919 | — |
反応手順
The desired thiocarbamate is obtained in analogy with the preparation of Z-13 b, starting from 101 g of 2-amino-5,6-dihydro-4H-benzothiazol-7-one (602 mmol) in 3.4 l of pyridine and 75 g of ethyl chlorothioformate (602 mmol). Yield: 84 g
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07691888B2 |
| 出典データセット | uspto-grants-2010_04 |
| ORD ID | ord-917f89c8eb94433299ea45f7a0028df5 |
| 出典メモ | uspto-grants-2010_04 |