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http://hdl.handle.net/1942/10911
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DC Field | Value | Language |
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dc.contributor.author | Van Rossom, Wim | - |
dc.contributor.author | Kundrat, Ondrej | - |
dc.contributor.author | Ngo, Thien Huynh | - |
dc.contributor.author | Lhotak, Pavel | - |
dc.contributor.author | Dehaen, Wim | - |
dc.contributor.author | MAES, Wouter | - |
dc.date.accessioned | 2010-05-18T11:23:03Z | - |
dc.date.available | NO_RESTRICTION | - |
dc.date.available | 2010-05-18T11:23:03Z | - |
dc.date.issued | 2010 | - |
dc.identifier.citation | TETRAHEDRON LETTERS, 51(18). p. 2423-2426 | - |
dc.identifier.issn | 0040-4039 | - |
dc.identifier.uri | http://hdl.handle.net/1942/10911 | - |
dc.description.abstract | An oxacalix[2]arene[2]pyrimidine-bis(Zn-II-porphyrin) conjugate was readily prepared via nucleophilic aromatic substitution of a phenolic AB(3)-Zn-porphyrin on the upper rim of a (1,3-alternate) 5,17-bis(methylsulfonyl)oxacalix[4]arene precursor. Efficient 1:1 complex formation between the 'jaws' bisporphyrin tweezer and fullerene C-70 was evidenced by H-1 NMR titrations (K = 3.0 x 10(4) M-1), while no detectable complexation could be observed with C-60. On the other hand, an analogous oxacalix[4]arene-bis(Cu-corrole) conjugate did not show any measurable (C-60 or C-70) fullerene binding. (C) 2010 Elsevier Ltd. All rights reserved. | - |
dc.description.sponsorship | We thank the FWO (Fund for Scientific Research Flanders) for financial support and a postdoctoral fellowship to W. Maes, and the K. U. Leuven and the Ministerie voor Wetenschapsbeleid for continuing financial support. T. H. Ngo is grateful to the IWT (Institute for the Promotion of Innovation through Science and Technology in Flanders) for a doctoral fellowship. P.L. and O.K. thank the Czech Science Foundation (Grant 203/09/0691). | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject.other | Oxacalixarenes; Porphyrinoids; Fullerenes; Supramolecular receptors | - |
dc.title | An oxacalix[2]arene[2]pyrimidine-bis(Zn-porphyrin) tweezer as a selective receptor towards fullerene C-70 | - |
dc.type | Journal Contribution | - |
dc.identifier.epage | 2426 | - |
dc.identifier.issue | 18 | - |
dc.identifier.spage | 2423 | - |
dc.identifier.volume | 51 | - |
local.format.pages | 4 | - |
local.bibliographicCitation.jcat | A1 | - |
dc.description.notes | [Kundrat, Ondrej; Lhotak, Pavel] Prague Inst Chem Technol, Dept Organ Chem, CR-16628 Prague 6, Czech Republic. [Van Rossom, Wim; Ngo, Thien Huynh; Dehaen, Wim; Maes, Wouter] Katholieke Univ Leuven, Dept Chem, B-3001 Louvain, Belgium. [Maes, Wouter] Hasselt Univ, Inst Mat Res IMO, Res Grp Organ & Bio Polymer Chem, B-3590 Diepenbeek, Belgium. pavel.lhotak@vscht.cz; wim.dehaen@chem.kuleuven.be | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
dc.bibliographicCitation.oldjcat | A1 | - |
dc.identifier.doi | 10.1016/j.tetlet.2010.02.137 | - |
dc.identifier.isi | 000276972200010 | - |
item.accessRights | Restricted Access | - |
item.fulltext | With Fulltext | - |
item.validation | ecoom 2011 | - |
item.contributor | Van Rossom, Wim | - |
item.contributor | Kundrat, Ondrej | - |
item.contributor | Ngo, Thien Huynh | - |
item.contributor | Lhotak, Pavel | - |
item.contributor | Dehaen, Wim | - |
item.contributor | MAES, Wouter | - |
item.fullcitation | Van Rossom, Wim; Kundrat, Ondrej; Ngo, Thien Huynh; Lhotak, Pavel; Dehaen, Wim & MAES, Wouter (2010) An oxacalix[2]arene[2]pyrimidine-bis(Zn-porphyrin) tweezer as a selective receptor towards fullerene C-70. In: TETRAHEDRON LETTERS, 51(18). p. 2423-2426. | - |
crisitem.journal.issn | 0040-4039 | - |
crisitem.journal.eissn | 1873-3581 | - |
Appears in Collections: | Research publications |
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File | Description | Size | Format | |
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maes 1.pdf Restricted Access | Published version | 347.24 kB | Adobe PDF | View/Open Request a copy |
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