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| InCl_3·4H_2O Catalyzed Aldol Condensation of Cycloalkanones with Aromatic Aldehydes | |
| 作者姓名： | Gui Sheng DENG* Tie Gang REN College of Chemistry and Chemical Engineering Hunan Normal University Changsha 410081 |
| 作者单位： | Gui Sheng DENG*，Tie Gang REN College of Chemistry and Chemical Engineering，Hunan Normal University，Changsha 410081 |
| 摘 要： | a, a-Bis (substituted) benzylidenecycloalkanones are widely used as precursors for synthesis of bioactive pyrimidine derivatives and their synthesis have attracted considerable attention1. Aldol condensation of cyclopentanone or cyclohexanone with aldehydes is employed, and the reactions were carried out in the presence of strong acids or bases2. Recently, the application of metal ions as catalyst in this type of reaction has been reported3. For example, RuCl3 has been reported to be an exc… |
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