抄録
Exactly 1/3 mol of AlCl3 is sufficient to cyclize 1 mol of 1,?-dibenzoylbutane (or pentane) to a cyclopentenone (or hexenone) derivative in high yield at room temperature in 40 min to several hours. This condensation is driven by removing elements of water as HCl and Al(OH)3, and the product enones are exclusively unconjugated, unlike the base-catalyzed condensations providing thermodynamically more stable conjugated enones.
本文言語 | 英語 |
---|---|
ページ(範囲) | 6801-6807 |
ページ数 | 7 |
ジャーナル | Journal of Organic Chemistry |
巻 | 79 |
号 | 15 |
DOI | |
出版ステータス | 出版済み - 8月 2014 |
!!!All Science Journal Classification (ASJC) codes
- 有機化学