10.1039/b926162c
https://zenodo.org/records/889411
oai:zenodo.org:889411
Juwarker, Hemraj
Hemraj
Juwarker
Jeong, Kyu-Sung
Kyu-Sung
Jeong
Anion-controlled foldamers
Zenodo
2010
2010-01-01
Other (Open)
This tutorial review provides a summary of anion-mediated folding of linear and cyclic oligomers
as well as anion-responsive behaviours of related polymeric architectures. Anions have emerged as
a significant focus of the supramolecular community and here we review their impact on directing
the secondary structures of synthetic oligomers and polymers while modulating physical
properties e.g. molecular recognition. Oligomers and polymers responsive to anionic guests are
typically constructed with hydrogen bond donors complementary to the target anions. Anion
binding within the cavities leads to folding and helical wrapping of linear and cyclic oligomers as
well as control over macromolecular properties of polymers. This review covers the impact of
anion binding on guiding the secondary structures of single-stranded folded oligomers (foldamers)
and cyclic oligomers (macrocycles), and on modulating the physical properties of select polymer
architectures.