SHI, Q., K.-E. BERGQUIST, R. HUO, J. LI, M. LUND, Robert VÁCHA, A. SUNDIN, E. BUTKUS, E. ORENTAS and 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, vol. 135, No 40, p. 15263-15268. ISSN 0002-7863. Available from: 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 and 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, vol.~135, No~40, p.~15263-15268. ISSN~0002-7863. Available from: https://dx.doi.org/10.1021/ja408582w.
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