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Butanal → 2-Ethylhex-2-Enal
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Butanal | HCID 261 | — |
| 溶媒 | 2-Formyl-5,5-dimethyl-1,3-dioxane | HCID 10855590 | — |
| 生成物 | 2-Ethylhex-2-Enal | HCID 12582 | 50.8% |
反応手順
A solution of 288 g of n-butyraldehyde in 288 g of 2-formyl-5,5-dimethyl-1,3-dioxane is reacted as described in Example 3, and 285.6 g (72.1% of theory) of 4-neopentylglycol acetal of 2-ethylfumardialdehyde of boiling point 82°-84° C./1 mbar are obtained by fractional distillation, in addition to 128 g of 2-ethylhexenal as light ends.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05162552 |
| 出典データセット | uspto-grants-1992_11 |
| ORD ID | ord-cddba1c202c4486db1c040563b2f4bcc |
| 出典メモ | uspto-grants-1992_11 |