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1-Propanol → Di-n-propyl methoxymalonate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 1-Propanol | HCID 1031 | — |
| 反応物 | p-Toluenesulfonic acid | HCID 6101 | — |
| 反応物 | Dimethyl methoxymalonate | HCID 78718 | — |
| 生成物 | Di-n-propyl methoxymalonate | HCID 54306533 | — |
反応手順
Dimethyl methoxymalonate (25.0 grams, 0.15 mole) and a large excess of n-propyl alcohol (250 millilaters) were reacted in the presence of p-toluenesulfonic acid (1.36 grams) catalyst, In a manner similar to that described in Example LIII Part A, to give 33.23 grams (0.15 mole) of di-n-propyl methoxymalonate. NMR analysis of the product indicated the following:
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05292937 |
| 出典データセット | uspto-grants-1994_03 |
| ORD ID | ord-a22808d2a0214ea39e40d36df76556e1 |
| 出典メモ | uspto-grants-1994_03 |