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Volumn 20, Issue 7-8, 1996, Pages 895-907

Multichromophoric cyclodextrins. 5. Antenna-induced unimolecular photoreactions. Photoisomerization of a nitrone

Author keywords

Cyclodextrins; Energy transfer; Nitrones; Photoisomerization; Supramolecular photochemistry

Indexed keywords


EID: 0000635180     PISSN: 11440546     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article
Times cited : (31)

References (24)
  • 4
    • 33749311331 scopus 로고    scopus 로고
    • Ueno A., Osa T., Reference 1, 739-782.
    • Ueno A., Osa T., Reference 1, 739-782.
  • 12
    • 33749291758 scopus 로고    scopus 로고
    • note
    • In the solid state, many photochemical reactions of CD-included molecules yielding chiral products are reported to take place with creation of an enantiomeric excess. See reference 1.
  • 16
    • 33749278327 scopus 로고    scopus 로고
    • note
    • The same experiment was performed with CD-NA. Unfortunately, owing to the value of the R-CD-NA complexation constant (vide infra) and to the expected magnitude of AEL-R, it was impossible to simultaneously satisfy the concentration requirements so as to observe a significant amount of R-CD-NA complex while keeping a sufficiently low absorbance of the sample to record the ICD spectrum.
  • 18
    • 33749314378 scopus 로고    scopus 로고
    • note
    • Although no sample of the oxaziridine P' was purified in the present study (P' was shown to be very unstable under the conditions used), we checked that the UV/vis spectrum of an irradiated nitrone solution in dioxane was in fair agreement with the reported UV/vis spectrum of P' in ethyl ether displayed in reference 14.
  • 23
    • 33749299412 scopus 로고    scopus 로고
    • note
    • β-cycIodextrin is not a tractable kinetic reference since its complexation constant for R is much lower than that of CD-NA.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.