Highly Stable Chiral (A)6–B Supramolecular Copolymers: A Multivalency-Based Self-Assembly Process

A novel type of chiral layered supramolecular copolymer with high molecular weight has been assembled from a hydrogen bonded C 6-symmetric zinc porphyrin hexamer and chiral C 3-symmetric pyridine hexadentate linkers driven by multivalent zinc porphyrin–pyridine coordination. UV–vis, circular dichroi...

Full description

Saved in:
Bibliographic Details
Published inJournal of the American Chemical Society Vol. 133; no. 29; pp. 11124 - 11127
Main Authors Chen, Shi-Gui, Yu, Yue, Zhao, Xin, Ma, Yuguo, Jiang, Xi-Kui, Li, Zhan-Ting
Format Journal Article
LanguageEnglish
Published United States American Chemical Society 27.07.2011
Subjects
Circular Dichroism
Hydrogen Bonding
Metalloporphyrins - chemistry
Models, Molecular
Polymers - chemistry
Pyridines - chemistry
Spectrophotometry, Ultraviolet
Stereoisomerism
Thermodynamics
Online AccessGet full text

Cover

More Information
Summary:A novel type of chiral layered supramolecular copolymer with high molecular weight has been assembled from a hydrogen bonded C 6-symmetric zinc porphyrin hexamer and chiral C 3-symmetric pyridine hexadentate linkers driven by multivalent zinc porphyrin–pyridine coordination. UV–vis, circular dichroism, and static light scattering experiments revealed that the formation of the layered supramolecular copolymers is at first dynamically controlled and then becomes thermodynamically controlled.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:0002-7863
1520-5126
DOI:10.1021/ja205059z