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Updated: May 1, 2026
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Solid-phase Synthesis of [4.4] Spirocyclic Oximes
Published on: February 6, 2019
Efficient syntheses of pillar[6]arene-based hetero[4]rotaxanes using a cooperative capture strategy
Xisen Hou1, Chenfeng Ke, Chuyang Cheng
1Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208, USA. stoddart@northwestern.edu.
Abstract:
While a single pillar[6]arene ring, nestling between two cucurbit[6]uril rings in a series of three hetero[4]rotaxanes, is conformationally mobile in solution, it adopts the energetically most favourable conformation with local C3V symmetry in the solid state.
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