Matches in SemOpenAlex for { <https://semopenalex.org/work/W2050459871> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W2050459871 endingPage "4988" @default.
- W2050459871 startingPage "4973" @default.
- W2050459871 abstract "The syntheses of eight new star-shaped D(3)-symmetric arrays in which three 15-(pyrid-4-yl)porphyrin subunits are attached to the 1, 3, and 5 positions of a benzene core through linkers consisting of collinear repetitive phenylethynyl units have been carried out using Pd(0)-catalyzed coupling reactions. By the same procedure, an analogous 10-(4-pyridin-yl)porphyrin hexamer in which all positions of the benzene core are substituted has been obtained. Likewise, the preparation of suitably sized cyclic porphyrin hexamers, in which all six or at least three alternate porphyrin rings are complexed with Zn(II) ions, is described in detail. In solution, such cyclic porphyrin hexamers form supramolecular assemblies with the star-shaped polyporphyrins in which the latter are held in the interior of the macrocycle through coordination of the apical pyridine rings with the Zn(II) ions. The suggested structures are supported by (1)H NMR spectroscopic and MALDI-TOF mass spectrometric measurements. They agree with the high values of the binding constants of the corresponding supramolecules, which range between K = 1.1 x 10(10) and 1.4 x10(9) M(-1)." @default.
- W2050459871 created "2016-06-24" @default.
- W2050459871 creator A5010289711 @default.
- W2050459871 creator A5019460677 @default.
- W2050459871 creator A5051709832 @default.
- W2050459871 creator A5054592887 @default.
- W2050459871 creator A5056616490 @default.
- W2050459871 creator A5068911604 @default.
- W2050459871 creator A5084906557 @default.
- W2050459871 date "2001-06-27" @default.
- W2050459871 modified "2023-09-26" @default.
- W2050459871 title "Supramolecular Assemblies between Macrocyclic Porphyrin Hexamers and Star-Shaped Porphyrin Arrays" @default.
- W2050459871 cites W1965574897 @default.
- W2050459871 cites W1987571155 @default.
- W2050459871 cites W1987591539 @default.
- W2050459871 cites W2028575834 @default.
- W2050459871 cites W2036372775 @default.
- W2050459871 cites W2042125328 @default.
- W2050459871 cites W2047125782 @default.
- W2050459871 cites W2058004548 @default.
- W2050459871 cites W2063301167 @default.
- W2050459871 cites W2064370404 @default.
- W2050459871 cites W2068300825 @default.
- W2050459871 cites W2090988802 @default.
- W2050459871 cites W2136650940 @default.
- W2050459871 cites W2163533670 @default.
- W2050459871 cites W2171057852 @default.
- W2050459871 doi "https://doi.org/10.1021/jo0015523" @default.
- W2050459871 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/11463245" @default.
- W2050459871 hasPublicationYear "2001" @default.
- W2050459871 type Work @default.
- W2050459871 sameAs 2050459871 @default.
- W2050459871 citedByCount "118" @default.
- W2050459871 countsByYear W20504598712012 @default.
- W2050459871 countsByYear W20504598712013 @default.
- W2050459871 countsByYear W20504598712014 @default.
- W2050459871 countsByYear W20504598712015 @default.
- W2050459871 countsByYear W20504598712016 @default.
- W2050459871 countsByYear W20504598712020 @default.
- W2050459871 countsByYear W20504598712023 @default.
- W2050459871 crossrefType "journal-article" @default.
- W2050459871 hasAuthorship W2050459871A5010289711 @default.
- W2050459871 hasAuthorship W2050459871A5019460677 @default.
- W2050459871 hasAuthorship W2050459871A5051709832 @default.
- W2050459871 hasAuthorship W2050459871A5054592887 @default.
- W2050459871 hasAuthorship W2050459871A5056616490 @default.
- W2050459871 hasAuthorship W2050459871A5068911604 @default.
- W2050459871 hasAuthorship W2050459871A5084906557 @default.
- W2050459871 hasConcept C115624301 @default.
- W2050459871 hasConcept C155647269 @default.
- W2050459871 hasConcept C185592680 @default.
- W2050459871 hasConcept C189754071 @default.
- W2050459871 hasConcept C2779480358 @default.
- W2050459871 hasConcept C2779485729 @default.
- W2050459871 hasConcept C71240020 @default.
- W2050459871 hasConcept C75473681 @default.
- W2050459871 hasConcept C8010536 @default.
- W2050459871 hasConcept C93275456 @default.
- W2050459871 hasConceptScore W2050459871C115624301 @default.
- W2050459871 hasConceptScore W2050459871C155647269 @default.
- W2050459871 hasConceptScore W2050459871C185592680 @default.
- W2050459871 hasConceptScore W2050459871C189754071 @default.
- W2050459871 hasConceptScore W2050459871C2779480358 @default.
- W2050459871 hasConceptScore W2050459871C2779485729 @default.
- W2050459871 hasConceptScore W2050459871C71240020 @default.
- W2050459871 hasConceptScore W2050459871C75473681 @default.
- W2050459871 hasConceptScore W2050459871C8010536 @default.
- W2050459871 hasConceptScore W2050459871C93275456 @default.
- W2050459871 hasIssue "15" @default.
- W2050459871 hasLocation W20504598711 @default.
- W2050459871 hasLocation W20504598712 @default.
- W2050459871 hasOpenAccess W2050459871 @default.
- W2050459871 hasPrimaryLocation W20504598711 @default.
- W2050459871 hasRelatedWork W2036145844 @default.
- W2050459871 hasRelatedWork W2047891404 @default.
- W2050459871 hasRelatedWork W2050459871 @default.
- W2050459871 hasRelatedWork W2072110571 @default.
- W2050459871 hasRelatedWork W2148787175 @default.
- W2050459871 hasRelatedWork W2395638556 @default.
- W2050459871 hasRelatedWork W2949133395 @default.
- W2050459871 hasRelatedWork W2951939317 @default.
- W2050459871 hasRelatedWork W2997339201 @default.
- W2050459871 hasRelatedWork W3036745168 @default.
- W2050459871 hasVolume "66" @default.
- W2050459871 isParatext "false" @default.
- W2050459871 isRetracted "false" @default.
- W2050459871 magId "2050459871" @default.
- W2050459871 workType "article" @default.