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Diazoethane → Ethyl 6-methoxymethyloxy-2-naphthyl-alpha-methylacetate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Diazoethane | HCID 70695 | — |
| 反応物 | 6-Methoxymethyloxy-2-naphthyl-alpha-methylacetic acid | HCID 20335072 | — |
| 溶媒 | Diethyl Ether | HCID 3283 | — |
| 生成物 | Ethyl 6-methoxymethyloxy-2-naphthyl-alpha-methylacetate | HCID 70589918 | — |
反応手順
To a solution of 26 g. of 6-methoxymethyloxy-2-naphthyl-α-methylacetic acid and 500 ml. of diethyl ether are slowly added a solution comprising of 5.6 g. of diazoethane and 50 ml. of diethyl ether. The reaction mixture is allowed to stand for 15 minutes and then is evaporated under reduced pressure to yield ethyl 6-methoxymethyloxy-2-naphthyl-α-methylacetate. By replacing diazoethane with diazopropane in the above process, propyl 6-methoxymethyloxy-2-naphthyl-α-methylacetate is obtained.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US03998966 |
| 出典データセット | uspto-grants-1976_12 |
| ORD ID | ord-fffc5430bd27417d9921567284ad1e0e |
| 出典メモ | uspto-grants-1976_12 |