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Volumn 36, Issue 4, 1997, Pages 361-363

Novel Cleft-Containing Porphyrins as Models for Studying Electron Transfer Processes

Author keywords

Electron transfer; Host guest chemistry; Porphyrinoids; Supramolecular chemistry

Indexed keywords


EID: 0030896331     PISSN: 05700833     EISSN: None     Source Type: Journal    
DOI: 10.1002/anie.199703611     Document Type: Article
Times cited : (44)

References (37)
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    • a) J. Barber, Nature 1988, 333, 114;
    • (1988) Nature , vol.333 , pp. 114
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  • 7
    • 0021755973 scopus 로고
    • f) J. Mol. Biol. 1984, 180, 385.
    • (1984) J. Mol. Biol. , vol.180 , pp. 385
  • 10
    • 0001072867 scopus 로고
    • b) H. Kurreck, M. Huber, Angew. Chem. 1995, 107, 929; Angew. Chem. Int. Ed. Engl. 1995, 34, 849;
    • (1995) Angew. Chem. , vol.107 , pp. 929
    • Kurreck, H.1    Huber, M.2
  • 11
    • 0029124427 scopus 로고
    • b) H. Kurreck, M. Huber, Angew. Chem. 1995, 107, 929; Angew. Chem. Int. Ed. Engl. 1995, 34, 849;
    • (1995) Angew. Chem. Int. Ed. Engl. , vol.34 , pp. 849
  • 31
    • 0642384270 scopus 로고    scopus 로고
    • note
    • Clips 4a and 6a have a very similar structure in the solid state.
  • 33
    • 0642384261 scopus 로고    scopus 로고
    • note
    • For the procedures of the NMR titration experiments and the calculation of binding constants and complexation-induced shift values, see ref. [10].
  • 36
    • 0642384269 scopus 로고    scopus 로고
    • note
    • The dependence of the fluorescence quantum yield of 2 on solvent and published data on other zinc porphyrin-quinone systems (see ref. [3]) suggest that the fluorescence is quenched by electron transfer from the zinc porphyrin to the quinone, although other mechanisms (energy transfer) cannot yet be ruled out. (The concentrations of host and guest were approximately 0.02 mmol and 1 mmol, respectively. This means that in the experiments approximately 75% of the host molecules bind a guest, and 25% are free).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.