化工社化工社 化学情報印刷レポート · 研究参考用
5-Chlorovaleryl chloride → 5-Chloro-1-(2,2-dimethyl-3,4-dihydro-2H-chromen-6-yl)-1-pentanone
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 5-Chlorovaleryl chloride | HCID 74089 | — |
| 反応物 | 2,2-Dimethylchroman | HCID 136936 | — |
| 生成物 | 5-Chloro-1-(2,2-dimethyl-3,4-dihydro-2H-chromen-6-yl)-1-pentanone | HCID 21887307 | — |
反応手順
Using 2,2-dimethylchroman (19.7 g) and 5-chlorovaleryl chloride (20.7 g) according to the same method as that of Reference Example 1, the title compound was obtained as colorless crystals (22.0 g) having a melting point of 50 to 51° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07138533B2 |
| 出典データセット | uspto-grants-2006_11 |
| ORD ID | ord-f0bc7c19ca004556b8b322dc57b2b846 |
| 出典メモ | uspto-grants-2006_11 |