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Methyl 3-(1-methyl-2-oxocyclohexyl)propanoate → 6-Propyl-1,4-dioxaspiro[4.5]decane-6-propionic acid methyl ester
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Methyl 3-(1-methyl-2-oxocyclohexyl)propanoate | HCID 574325 | — |
| 反応物 | 1-Ethyl-2-oxocyclohexanepropionic acid methyl ester | HCID 12291888 | — |
| 反応物 | 1-Propyl-2-oxocyclohexanepropionic methyl ester | HCID 22757286 | — |
| 反応物 | HCID 54243129 | HCID 54243129 | — |
| 生成物 | 6-Propyl-1,4-dioxaspiro[4.5]decane-6-propionic acid methyl ester | HCID 53887181 | — |
反応手順
In the same manner but replacing 1-methyl-2-oxocyclohexanepropionic acid methyl ester with an equivalent amount of 1-ethyl-2-oxocyclohexanepropionic acid methyl ester or 1-propyl-2-oxocyclohexanepropionic acid methyl ester, described in Example 6, 6-ethyl-1,4-dioxaspiro[4.5]decane-6-propionic acid methyl ester, νmaxCHCl3 1730 cm-1 and 6-propyl-1,4-dioxaspiro[4.5]decane-6-propionic acid methyl ester, νmaxCHCl3 1735 cm-1, are obtained, respectively.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04128560 |
| 出典データセット | uspto-grants-1978_12 |
| ORD ID | ord-3476b3bf921e4b2b86c54defe9baf97d |
| 出典メモ | uspto-grants-1978_12 |