| SHI, Q., K.-E. BERGQUIST, R. HUO, J. LI, M. LUND, Robert VÁCHA, A. SUNDIN, E. BUTKUS, E. ORENTAS a K. WÄRNMARK. Composition- and Size-Controlled Cyclic Self-Assembly by Solvent- and C60-Responsive Self-Sorting. J AM CHEM SOC. Washington: American Chemical Society, 2013, roč. 135, č. 40, s. 15263-15268. ISSN 0002-7863. Dostupné z: https://dx.doi.org/10.1021/ja408582w. |
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@article{1127135,
author = {Shi, Q. and Bergquist, K.andE. and Huo, R. and Li, J. and Lund, M. and Vácha, Robert and Sundin, A. and Butkus, E. and Orentas, E. and Wärnmark, K.},
article_location = {Washington},
article_number = {40},
doi = {http://dx.doi.org/10.1021/ja408582w},
keywords = {SUPRAMOLECULAR CHEMISTRY; NONCOVALENT SYNTHESIS; FULLERENES; ACID; CUCURBITURIL; RECOGNITION; SYSTEMS; HOSTS; CYCLODEXTRIN; COMPLEXATION},
language = {eng},
issn = {0002-7863},
journal = {J AM CHEM SOC},
title = {Composition- and Size-Controlled Cyclic Self-Assembly by Solvent- and C60-Responsive Self-Sorting},
url = {http://pubs.acs.org/doi/pdf/10.1021/ja408582w},
volume = {135},
year = {2013}
}
TY - JOUR
ID - 1127135
AU - Shi, Q. - Bergquist, K.-E. - Huo, R. - Li, J. - Lund, M. - Vácha, Robert - Sundin, A. - Butkus, E. - Orentas, E. - Wärnmark, K.
PY - 2013
TI - Composition- and Size-Controlled Cyclic Self-Assembly by Solvent- and C60-Responsive Self-Sorting
JF - J AM CHEM SOC
VL - 135
IS - 40
SP - 15263-15268
EP - 15263-15268
PB - American Chemical Society
SN - 00027863
KW - SUPRAMOLECULAR CHEMISTRY
KW - NONCOVALENT SYNTHESIS
KW - FULLERENES
KW - ACID
KW - CUCURBITURIL
KW - RECOGNITION
KW - SYSTEMS
KW - HOSTS
KW - CYCLODEXTRIN
KW - COMPLEXATION
UR - http://pubs.acs.org/doi/pdf/10.1021/ja408582w
L2 - http://pubs.acs.org/doi/pdf/10.1021/ja408582w
N2 - 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.
ER -
SHI, Q., K.-E. BERGQUIST, R. HUO, J. LI, M. LUND, Robert VÁCHA, A. SUNDIN, E. BUTKUS, E. ORENTAS a K. WÄRNMARK. Composition- and Size-Controlled Cyclic Self-Assembly by Solvent- and C60-Responsive Self-Sorting. \textit{J AM CHEM SOC}. Washington: American Chemical Society, 2013, roč.~135, č.~40, s.~15263-15268. ISSN~0002-7863. Dostupné z: https://dx.doi.org/10.1021/ja408582w.
|
