Positive cooperativity in the template-directed synthesis of monodisperse macromolecules

…, C Valente, RA Smaldone, DC Friedman…

文献索引：Belowich, Matthew E.; Valente, Cory; Smaldone, Ronald A.; Friedman, Douglas C.; Thiel, Johannes; Cronin, Leroy; Stoddart, J. Fraser Journal of the American Chemical Society, 2012 , vol. 134, # 11 p. 5243 - 5261

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被引用次数: 67

摘要

Two series of oligorotaxanes R and R′ that contain− CH2NH2+ CH2–recognition sites in their dumbbell components have been synthesized employing template-directed protocols.[24] Crown-8 rings self-assemble by a clipping strategy around each and every recognition site using equimolar amounts of 2, 6-pyridinedicarboxaldehyde and tetraethyleneglycol bis (2-aminophenyl) ether to efficiently provide up to a [20] rotaxane. In ...