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Volumn , Issue 5, 2006, Pages 1207-1215

Functionalization of porphyrins: Mechanistic insights, conformational studies, and structural characterizations

Author keywords

Cation binding; Porphyrins; Pre organization

Indexed keywords


EID: 33644749230     PISSN: 1434193X     EISSN: 10990690     Source Type: Journal    
DOI: 10.1002/ejoc.200500685     Document Type: Article
Times cited : (15)

References (35)
  • 22
    • 33847086185 scopus 로고
    • The rotation of the amino-phenyl group leads to four atropisomers, stable in solution at room temperature. They have been named ααα α for the isomer with the four amino groups on the same side of the porphyrin, αααβ for the isomer with three amino groups on one side and the fourth one on the other side, ααββ when the porphyrin bears two contiguous amino groups on one face with the two others on the other face. Finally, the amino groups of the isomer αβα β are alternatively on one side and on the other one. They are cited here by decreasing polarity with their statistical abundance in brackets: αααα (12.5%), αααβ(50%), ααββ(25%), αβαβ (12.5%). The abundance of the atropisomer αααα is raised to 70% according to J. Lindsey, J. Org. Chem. 1980, 45, 5215.
    • (1980) J. Org. Chem. , vol.45 , pp. 5215
    • Lindsey, J.1
  • 27
    • 33644753027 scopus 로고    scopus 로고
    • note
    • The four meso positions of a porphyrin, composed of the methylene atoms bridging the four pyrrolic units are numbered 5, 10, 15, 20 in the international nomenclature. If two adjacent meso positions are linked, a 5-10 (and 15-20) strap(s) is (are) obtained, while a 5-15 strap results from the linkage of two diametrically opposed meso positions.
  • 28
    • 33644779983 scopus 로고    scopus 로고
    • note
    • In porphyrin 9, the two ethoxy groups are not magnetically equivalent, as the two pickets are different.
  • 29
    • 33644776733 scopus 로고    scopus 로고
    • [33]
    • [33]).
  • 31
    • 33644754723 scopus 로고    scopus 로고
    • CCDC-278947 to -278949 contain the supplementary crystallographic data for this paper. These data can be obtained free of charge from The Cambridge Crystallographic Data Centre via www.ccdc.cam.ac.uk/data_request/cif.
  • 32
    • 33644749481 scopus 로고    scopus 로고
    • For an interactive introduction to porphyrin distortions and more details about the deviations of each atom, see http://www-chem.ucdavis.edu/groups/ smith/chime/chime_index.html.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.