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2,4-Dimethyl-3-cyclohexene carboxaldehyde → (3-(2,4-Dimethylcyclohex-3-enyl)allyl)benzene
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 2,4-Dimethyl-3-cyclohexene carboxaldehyde | HCID 93375 | — |
| 反応物 | Phenethyltriphenylphosphonium bromide | HCID 10863251 | — |
| 生成物 | (3-(2,4-Dimethylcyclohex-3-enyl)allyl)benzene | HCID 86702760 | 61.4% |
反応手順
Starting from phenethyltriphenylphosphonium bromide (3.67 g, 8.20 mmol, 1.0 equiv.), n-Buli (1.6 M in hexanes, 5.1 mL, 8.20 mmol, 1.0 equiv.) and 2,4-dimethylcyclohex-3-enecarbaldehyde (1.70 g, 12.3 mmol, 1.5 equiv.), 1.14 g (61%) of the title compound as a colorless oil was obtained after purification by flash chromatography on SiO2 (cyclohexane).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US09193935B2 |
| 出典データセット | uspto-grants-2015_11 |
| ORD ID | ord-fd3b54b74f0940d2840aa364e43a0061 |
| 出典メモ | uspto-grants-2015_11 |