COMPLEX FORMATION OF WATER-SOLUBLE PORPHYRIN WITH CYCLODEXTRIN
نویسندگان
چکیده
منابع مشابه
Competitive photoinduced electron transfer by the complex formation of porphyrin with cyclodextrin bearing viologen.
Photoinduced electron transfer between a porphyrin and a new guest cyclodextrin bearing viologen occurs by a supramolecular formation with conformational change of a guest molecule.
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The complex-forming abilities of a water-soluble ƒÀ-cyclodextrin-epichlorohydrin polymer (CDPS) and two different molecular weight fractions of CDPS were studied and compared with those of ƒÀ-cyclodextrin (ƒÀ3-CyD) and dimethyl-ƒÀ-cyclodextrin (DM-ƒÀ-CyD). CDPS was separated into two main fractions by gel chromatography. CDPS and its fractions formed inclusion compounds with several drugs and t...
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This work reports the synthesis and characterization of the first water-soluble iridium porphyrin, iridium(iii) diaqua porphyrin [Ir(III)(TSPP)(OH(2))(2)](3-) (1, TSPP = tetra-p-sulfonatophenyl porphyrin). The structure of 1 was unequivocally determined by single crystal X-ray analysis. Benzo-18-crown-6-ether is essential for producing single crystals suitable for X-ray analysis.
متن کاملCyclodextrin-Templated Porphyrin Nanorings**
α- and β-cyclodextrins have been used as scaffolds for the synthesis of six- and seven-legged templates by functionalizing every primary CH2OH with a 4-pyridyl moiety. Although these templates are flexible, they are very effective for directing the synthesis of macrocyclic porphyrin oligomers consisting of six or seven porphyrin units. The transfer of chirality from the cyclodextrin templates t...
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ژورنال
عنوان ژورنال: Chemistry Letters
سال: 1983
ISSN: 0366-7022,1348-0715
DOI: 10.1246/cl.1983.643