化工社化工社 化学情報印刷レポート · 研究参考用
Potassium Carbonate → 4-(Tert-butoxycarbonylamino)-6-methylthiochromane-7-carboxylic acid
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Potassium Carbonate | HCID 11430 | — |
| 反応物 | 4-(Tert-butoxycarbonylamino)-6-methylthiochromane-7-carboxylic acid methyl ester | HCID 20824509 | — |
| 生成物 | 4-(Tert-butoxycarbonylamino)-6-methylthiochromane-7-carboxylic acid | HCID 22337379 | 89.8% |
反応手順
By a similar reaction operation as in Starting Material Synthetic Example 6 using 4-(tert-butoxycarbonylamino)-6-methylthiochromane-7-carboxylic acid methyl ester (2.80 g) and potassium carbonate (3.44 g), the objective 4-(tert-butoxycarbonylamino)-6-methylthiochromane-7-carboxylic acid (2.41 g) 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-ef19413c7f024b5aa89f4246e42cbfa8 |
| 出典メモ | uspto-grants-2005_08 |