Using Diels-Alder reactions to synthesize [2]rotaxanes under solvent-free conditions

作者：Hsu Chi Chieh; Lai Chien Chen; Chiu Sheng Hsien^*

来源：Tetrahedron, 2009, 65(14): 2824-2829.

DOI：10.1016/j.tet.2008.12.082

Die's-Alder reactions of the terminal alkyne units of SiO(2)-supported [2]pseudorotaxanes with 1,2,4,5-tetrazine derivatives proceed efficiently through solid-to-solid contact to provide both asymmetric and symmetric [2]rotaxanes incorporating either 24- or 25-membered-ring macrocycles.

• 出版日期2009-4-4
• 单位中国医科大学