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4-Aminopyridine → 4-(tert-butoxycarbonylamino)-6-methyl-N-(4-pyridyl)thiochromane-7-carboxamide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 4-Aminopyridine | HCID 1727 | — |
| 反応物 | 2-Chloro-1-methylpyridinium iodide | HCID 167069 | — |
| 反応物 | 4-(Tert-butoxycarbonylamino)-6-methylthiochromane-7-carboxylic acid | HCID 22337379 | — |
| 生成物 | 4-(tert-butoxycarbonylamino)-6-methyl-N-(4-pyridyl)thiochromane-7-carboxamide | HCID 22337377 | 67.5% |
反応手順
By a similar reaction operation as in Starting Material Synthetic Example 53 using 4-(tert-butoxycarbonylamino)-6-methylthiochromane-7-carboxylic acid (1.00 g), 4-aminopyridine (321 mg) and 2-chloro-1-methylpyridinium iodide (949 mg), the objective 4-(tert-butoxycarbonylamino)-6-methyl-N-(4-pyridyl)thiochromane-7-carboxamide (834 mg) was obtained as colorless crystals.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06933305B2 |
| 出典データセット | uspto-grants-2005_08 |
| ORD ID | ord-377a95a185fe48a086ff3b6818dac67d |
| 出典メモ | uspto-grants-2005_08 |