Axle length does not affect switching dynamics in degenerate molecular shuttles with rigid spacers

Philip G. Young, Keiji Hirose*, Tobe Yoshito

*Corresponding author for this work

研究成果: Article同行評審

31 引文 斯高帕斯(Scopus)

摘要

For a series of [2]rotaxane molecular shuttles possessing linear rigid rod-like axles of varying lengths between degenerate recognition sites, the activation barrier for shuttling motion was clearly shown to be constant. Moreover, dynamic NMR studies have revealed that both the entropic and enthalpic contributions to the shuttling motion remain constant regardless of the actual length of the rigid rod-like axles employed herein.

原文English
頁(從 - 到)7899-7906
頁數8
期刊Journal of the American Chemical Society
136
發行號22
DOIs
出版狀態Published - 4 六月 2014

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