Helix-Sense Selective Polymerization of Carbodiimides:  Building Permanently Optically Active Polymers from Achiral Monomers

The helix-sense selective polymerization of achiral monomers by homochiral catalysts was investigated. Polymerization of chiral carbodiimides (N-(R)-2,6-(dimethylheptyl)-N‘-phenylcarbodiimide) by achiral catalysts yields polymers that undergo mutorotation at elevated temperatures, thus illustrating...

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Veröffentlicht in:	Journal of the American Chemical Society 2004-04, Vol.126 (13), p.4082-4083
Hauptverfasser:	Tian, Gonglu, Lu, Yujie, Novak, Bruce M
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Exact sciences and technology Organic polymers Physicochemistry of polymers Polymers with particular structures Preparation, kinetics, thermodynamics, mechanism and catalysts
Online-Zugang:	Volltext
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