化工社化工社 化学情報印刷レポート · 研究参考用
Dodecanedial → Cyclopentadeca-2,14-dien-1-one
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Dodecanedial | HCID 5743459 | — |
| 反応物 | HCID 13512255 | HCID 13512255 | — |
| 反応物 | 15-(Dimethylphosphono)-pentadec-12-en-14-on-1-al | HCID 54214484 | — |
| 溶媒 | tert-Butanol | HCID 6386 | — |
| 生成物 | Cyclopentadeca-2,14-dien-1-one | HCID 53676690 | 26% |
反応手順
The above reaction was repeated, but 15-(dimethylphosphono)-pentadec-12-en-14-on-1-al was replaced by a mixture of 0.79 g (4 mMole) of dodecan-1,12-dial and 1.10 g (4 mMole) of 1,3-bis(dimethylphosphono)-propan-2-one in 10 ml of 90% t-butanol. Identical introduction time and work up gave 229 mg (26%) of cyclopentadeca-2,14-dien-1-one in a similar ratio of isomers.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04346023 |
| 出典データセット | uspto-grants-1982_08 |
| ORD ID | ord-1188317bf29046a8af389e73a031052c |
| 出典メモ | uspto-grants-1982_08 |