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4-Propylbenzaldehyde → 8-(p-Propylphenyl)-7-octenenitrile
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 4-Propylbenzaldehyde | HCID 120047 | — |
| 反応物 | 6-Cyanohexyltriphenylphosphonium bromide | HCID 18795089 | — |
| 溶媒 | Tetrahydrofuran | HCID 8028 | — |
| 生成物 | 8-(p-Propylphenyl)-7-octenenitrile | HCID 53832929 | 67.3% |
反応手順
This compound was synthesized from 6-cyanohexyltriphenylphosphonium bromide (9.05 g, 20 mmol) and p-propylbenzaldehyde (2.96 g, 20 mmol) in THF (100 mL) by a Wittig reaction. Kugelrohr distillation afforded the product (3.25 g, 67%) as a colorless liquid (bp 144-148° C./0.05 torr). IR 2290 cm-1 ; 1H-NMR: 0.95 (t, 3H), 1.55 (m, 8H), 2.40 (m, 6H), 5.60 (in, 1H), 6.40 (d, 1H), 7.10 (s, 4H).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06025511 |
| 出典データセット | uspto-grants-2000_02 |
| ORD ID | ord-e99ba9b7cc9145569e022762e357c18c |
| 出典メモ | uspto-grants-2000_02 |