Synthesis polyrotaxanes

Metal-ligand complexation has also been employed for polyrotaxane synthesis [133]. Pyrrole moieties were attached to both ends of a linear species bearing a... 

Instead of conventional organic polymers, Kim and coworkers addressed coordination polymers in polyrotaxane synthesis [134,135]. The cyclic, cucurbituril... 

Gong C, Gibson HM (1999) Polyrotaxane Synthesis and Properties. In Sauvage J-P, Dietrich-Buchecker CO (eds) Molecular Catenanes, Rotaxanes and Knot, Chap 11. Wiley-VCH, Weinheim, p 277... 

Our interest in cucurbituril as a macrocyclic component ( bead ) in polyrotaxane synthesis originates from our interest in the synthesis of well-defined poly-... 

Harada, A., Synthesis of Polyrotaxanes, Synthesis of Polymers (Schluter, A. -D. ed.), Wiley-VCH, Weinheim, 1999. 

T. Ooya and N. Yui, Polyrotaxanes Synthesis, structure, and potential in drug delivery, Crit. Rev. Ther. Drug Carr. Syst, 16, 289-330 (1999). 

Scheme 4 Takata s main-chain-type polyrotaxane synthesis.

Figure 4.14 Polyrotaxane synthesis via RCM and ADMET polymerization of a supramolecu-lar monomer.

To determine the efficiency of ordering of macrocycles in a swarm complex and its effrct on polyrotaxane synthesis, we studied styrene polymerization in the presence both of a complex of cyclourethanes with ZnCl (method with elements of directionality) and of cyclic urethanes (statistical method) The structure of tl compoimds... 

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