Composition- and Size-Controlled Cyclic Self-Assembly by Solvent- and C60-Responsive Self-Sorting
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14740%2F13%3A00069887" target="_blank" >RIV/00216224:14740/13:00069887 - isvavai.cz</a>
Result on the web
<a href="http://pubs.acs.org/doi/pdf/10.1021/ja408582w" target="_blank" >http://pubs.acs.org/doi/pdf/10.1021/ja408582w</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/ja408582w" target="_blank" >10.1021/ja408582w</a>
Alternative languages
Result language
angličtina
Original language name
Composition- and Size-Controlled Cyclic Self-Assembly by Solvent- and C60-Responsive Self-Sorting
Original language description
Synthesis, solvent-, and guest-controlled self-assembly, and self-sorting of new hydrogen-bonded chiral cavity receptors are reported. The design of the cavity is based on the cyclic self-aggregation of monomers containing the 4H-bonding ureidopyrimidinone motif fused with the bicylo[3.3.1]nonane framework. Selective formation of kinetically inert cyclic tetramers is observed in chloroform, while in toluene an equilibrium between tetrameric and pentameric forms exists. The high affinity of the tetrameric aggregates toward C-60 and C-70 is observed in aromatic solvents. The host guest interaction of unconventional pi-acidic supramolecular receptors for fullerenes is turned off and on by changing the solvent, whereas the selection of size and the very composition of the cavity aggregate is controlled by either the change of solvent or the addition of fullerene guest, making our systems a new type of self-sorting device.
Czech name
—
Czech description
—
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CE - Biochemistry
OECD FORD branch
—
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
J AM CHEM SOC
ISSN
0002-7863
e-ISSN
—
Volume of the periodical
135
Issue of the periodical within the volume
40
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
15263-15268
UT code for WoS article
000326356400053
EID of the result in the Scopus database
—