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Your search keyword '"Shi, Zhu-Ming"' showing total 3 results
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3 results on '"Shi, Zhu-Ming"'

1. Foldamer-based chiral supramolecular alternate block copolymers tuned by ion-pair binding.

Author

Shi, Zhu-Ming, Wu, Chun-Fang, Zhou, Tian-You, Zhang, Dan-Wei, Zhao, Xin, and Li, Zhan-Ting

Subjects
*COPOLYMERS, *CHIRALITY, *ION pairs, *POLYMERS, *STEREOCHEMISTRY
Abstract

A chiral supramolecular alternate block copolymer has been self-assembled from a ureidopyrimidinone (UPy)-terminated arylamide-based hydrogen bonded foldamer and a structurally flexible pentamer, which is driven by the ion-pair binding of the two arylamide segments toward chiral ammonium and carboxylate guests. [ABSTRACT FROM AUTHOR]

Published
2013
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2. Helical polymers based on intramolecularly hydrogen-bonded aromatic polyamidesElectronic supplementary information (ESI) available: Experimental details, NMR data, GPC data and UV spectra. See DOI: 10.1039/c0cc03689g.

Author

Lu, Yi-Xuan, Shi, Zhu-Ming, Li, Zhan-Ting, and Guan, Zhibin

Subjects
*HYDROGEN bonding, *POLYMERS, *POLYAMIDES, *POLYCONDENSATION, *CHEMICAL reactions, *NUCLEAR magnetic resonance spectroscopy, *CHIRALITY, *AMIDES
Abstract

Inspired by arylamide-based oligomeric foldermers that are stabilized by intramolecular hydrogen bonding, a series of polyamides with intramolecular hydrogen-bonding motifs were synthesized viapolycondensation reactions. These polymers can fold into helical conformation different from their linear control. The chirality of helical conformation can further be tuned viaacid–base complexation using chiral residues. [ABSTRACT FROM AUTHOR]

Published
2010
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