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Methyl 2-methyl-1,3-dioxolane-2-butanoate → 8-chlorodibenz[b,f][1,4]oxazepine-10(11H)-carboxylic acid, 2-[4-(2-methyl-1,3-dioxolan-2-yl)-1-oxobutyl]hydrazide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Methyl 2-methyl-1,3-dioxolane-2-butanoate | HCID 3310317 | — |
| 反応物 | 8-chlorodibenz[b,f][1,4]oxazepine-10(11H)-carboxylic acid, hydrazide | HCID 13560461 | — |
| 生成物 | 8-chlorodibenz[b,f][1,4]oxazepine-10(11H)-carboxylic acid, 2-[4-(2-methyl-1,3-dioxolan-2-yl)-1-oxobutyl]hydrazide | HCID 86746508 | — |
反応手順
8-chlorodibenz[b,f][1,4]oxazepine-10(11H)-carboxylic acid, 2-[4-(2-methyl-1,3-dioxolan-2-yl)-1-oxobutyl]hydrazide (26) was prepared in the manner described above in Example 18 from methyl 2-methyl-1,3-dioxolane-2-butanoate (25), prepared as described above in Example 25, and 8-chlorodibenz[b,f][1,4]oxazepine-10(11H)-carboxylic acid, hydrazide (1), prepared in the manner described above in Example 1, on a 2 mmol scale to yield 0.47 g (53%) of product.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05393747 |
| 出典データセット | uspto-grants-1995_02 |
| ORD ID | ord-7a37e53d5c044153a5517b64d854b5aa |
| 出典メモ | uspto-grants-1995_02 |