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p-Toluenesulfonic acid → 2-p-Cyanophenyl-5-n-pentyl-4-methyl-1,3-dioxane
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | p-Toluenesulfonic acid | HCID 6101 | — |
| 反応物 | 4-Cyanobenzaldehyde | HCID 66042 | — |
| 反応物 | 3-Hydroxymethyl-2-octanol | HCID 13526101 | — |
| 溶媒 | Benzene | HCID 241 | — |
| 生成物 | 2-p-Cyanophenyl-5-n-pentyl-4-methyl-1,3-dioxane | HCID 20150974 | — |
反応手順
A mixture of 0.1 mol of p-cyanobenzaldehyde, 0.1 mol of 3-hydroxymethyl-2-octanol, 200 ml of benzene and 150 mg of p-toluenesulfonic acid is boiled under a water separator until the reaction is complete. Usual working-up gives 2-p-cyanophenyl-5-n-pentyl-4-methyl-1,3-dioxane.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04726911 |
| 出典データセット | uspto-grants-1988_02 |
| ORD ID | ord-f338593bb42141e5a94468c5d011ca54 |
| 出典メモ | uspto-grants-1988_02 |