Simple and Effective Protocol for Claisen-Schmidt Condensation of Hindered Cyclic Ketones with Aromatic Aldehydes
作者:Valeriy Vashchenko、Lidiya Kutulya、Alexander Krivoshey
DOI:10.1055/s-2007-983746
日期:——
A simple and effective methodology for Claisen-Schmidt condensation of (-)-menthone and other hindered cyclic ketones with aromatic aldehydes under highly basic conditions using a polar aprotic solvent and a strong base (alkali metal hydroxide or an alkoxide) is described and discussed.
描述和讨论了在强碱性条件下使用极性非质子溶剂和强碱(碱金属氢氧化物或醇盐)使 (-)-薄荷酮和其他受阻环酮与芳香醛进行 Claisen-Schmidt 缩合的简单有效的方法。