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Ethyl bromoacetate → Ethyl alpha-(1-hydroxy-6-methoxy-2-methyl-1-indanyl)propionate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Ethyl bromoacetate | HCID 7748 | — |
| 反応物 | Ethyl 2-bromopropionate | HCID 79040 | — |
| 反応物 | alpha-(5-Methoxy-2-methyl-3-indenyl)propionic acid | HCID 22393256 | — |
| 生成物 | Ethyl alpha-(1-hydroxy-6-methoxy-2-methyl-1-indanyl)propionate | HCID 22393265 | — |
反応手順
The procedure of Example 35, part (A) is followed using ethyl α-bromopropionate in equivalent quantities in place of ethyl bromoacetate used therein. There is obtained ethyl α-(1-hydroxy-6-methoxy-2-methyl-1-indanyl)propionate, which is dehydrated to ethyl α-(5-methoxy-2-methyl-3-indenyl)propionate in the same manner.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05948779 |
| 出典データセット | uspto-grants-1999_09 |
| ORD ID | ord-5ee05d2e5d40443ba81892497ce64cde |
| 出典メモ | uspto-grants-1999_09 |