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Volumn 59, Issue 42, 2003, Pages 8359-8364

Synthesis and photochromic reactivity of a diarylethene dimer linked by a phenyl group

Author keywords

Color change; Diarylethene; Dimer; Photochromism; Quantum yield

Indexed keywords

DIMER; ETHYLENE; HEXANE; PHENYL GROUP;

EID: 0141643410     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tet.2003.08.061     Document Type: Article
Times cited : (93)

References (40)
  • 1
    • 0003758823 scopus 로고
    • New York: Wiley-Interscience
    • Brown G.H. Photochromism. 1971;Wiley-Interscience, New York.
    • (1971) Photochromism
    • Brown, G.H.1
  • 5
    • 0348080703 scopus 로고    scopus 로고
    • Irie M. Chem. Rev. 100:2000;1685-1716.
    • (2000) Chem. Rev. , vol.100 , pp. 1685-1716
    • Irie, M.1
  • 35
    • 85031052306 scopus 로고    scopus 로고
    • In the NMR spectrum of the monomer, 1,2-bis(2,4-dimethyl-5-phenyl-3-thienyl)perfluorocyclopentene, the methyl signals of the open-ring isomer were observed at 2.09 and 2.36 ppm, while they shifted to 2.03 and 2.29 ppm in the closed-ring isomer. The previous assignment (Refs. 36,40) of methyl groups at 2- and 4-positions, 2.09 ppm for 2-position and 2.36 ppm for 4-position, should be corrected to 2.36 and 2.09 ppm, respectively
    • In the NMR spectrum of the monomer, 1,2-bis(2,4-dimethyl-5-phenyl-3-thienyl)perfluorocyclopentene, the methyl signals of the open-ring isomer were observed at 2.09 and 2.36 ppm, while they shifted to 2.03 and 2.29 ppm in the closed-ring isomer. The previous assignment (Refs. 36,40) of methyl groups at 2- and 4-positions, 2.09 ppm for 2-position and 2.36 ppm for 4-position, should be corrected to 2.36 and 2.09 ppm, respectively.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.