This study presents three efficient methods for five‐membered ring carbocycle synthesis using samarium(II) reagents. Simple organic starting materials engage in intramolecular Reformatsky aldol, enolate alkylation, and pinacol cyclizations. A promising lead result has also been established demonstrating enantioselectivity in a chiral ligand controlled Reformatsky aldol reaction.
这项研究提出了使用efficient(II)试剂合成五元环碳环的三种有效方法。简单的
有机原料会参与分子内Reformatsky醇醛,烯醇烷基化和
频哪醇环化反应。还建立了有希望的先导结果,证明了在手性
配体控制的Reformatsky aldol反应中的对映选择性。