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Volumn 2, Issue 11, 1996, Pages 1399-1406

Photoswitched and functionalized oligothiophenes: Synthesis and photochemical and electrochemical properties

Author keywords

Electrochromes; Flourescence; Molecular devices; Oligothiophenes; Photochromes

Indexed keywords

ELECTROCHROMES; FLOURESCENCE; MOLECULAR DEVICE; OLIGOTHIOPHENES; PHOTOCHROMES;

EID: 84890758526     PISSN: 09476539     EISSN: 15213765     Source Type: Journal    
DOI: 10.1002/chem.19960021112     Document Type: Article
Times cited : (229)

References (65)
  • 6
    • 0000002083 scopus 로고
    • (Eds.: H. Dürr, H. Bouas-Laurent), Elsevier, Amsterdam
    • a) J. Whittal in Photochromism, Molecules and Systems (Eds.: H. Dürr, H. Bouas-Laurent), Elsevier, Amsterdam, 1990, p. 467;
    • (1990) Photochromism, Molecules and Systems , pp. 467
    • Whittal, J.1
  • 49
    • 84891311725 scopus 로고    scopus 로고
    • note
    • 3 = hydrogen) are shown in Table 5. (Table Presented)
  • 50
    • 84891298613 scopus 로고    scopus 로고
    • note
    • A 300 W tungsten lamp with a cut-off filter was used. Characteristics of the cut-off filter: λ> 620 nm, transmittance = 83%; λ< 585 nm, transmittance < 1%.
  • 51
    • 84891339249 scopus 로고    scopus 로고
    • note
    • A 300 W tungsten lamp with a window filter was used. Characteristics of the window filter: 425-475 nm, transmittance = 68%; λ< 400 nm and λ> 500 nm, transmittance < 3%.
  • 52
    • 84891330177 scopus 로고    scopus 로고
    • note
    • Standard UV lamps of the same total power of 6 W were used for visualizing TLC plates. In the case of compound 1b the monochromator of a fluorimeter was also used and irradiation at different wavelengths gave similar results (see ref. [13]).
  • 53
    • 84891341162 scopus 로고    scopus 로고
    • note
    • The high closing efficiency of compound 1a on exposure to daylight makes physicochemical studies of the open form difficult.
  • 55
    • 84891341927 scopus 로고    scopus 로고
    • note
    • 3CN at wavelengths lower than 400 nm resulted in partial decomposition. For compound 2b closing was limited to 60-65% (15 min).
  • 60
    • 0002289499 scopus 로고
    • Alkali Metals (Ed.: G. Wilkinson), Pergamon, Oxford
    • c) J. L. Wardell in Alkali Metals (Ed.: G. Wilkinson), Comprehensive Organometallic Chemistry, Vol. 1, Pergamon, Oxford, 1982, pp. 49-50;
    • (1982) Comprehensive Organometallic Chemistry , vol.1 , pp. 49-50
    • Wardell, J.L.1
  • 61
    • 0000661691 scopus 로고    scopus 로고
    • The Halogen-Metal Interconversion Reaction with Organolithium Compounds Eds.: R. Adams, H. Adkins, A. H. Blatt, A. C. Cope, F. C. McGrew, C. Niemann, H. R. Snyder, USA, Ch. 7, .
    • d) R. G. Jones, H. Gilman in The Halogen-Metal Interconversion Reaction with Organolithium Compounds (Eds.: R. Adams, H. Adkins, A. H. Blatt, A. C. Cope, F. C. McGrew, C. Niemann, H. R. Snyder), Organic Reactions, Vol. 6, USA, Ch. 7, pp. 339-366.
    • Organic Reactions , vol.6 , pp. 339-366
    • Jones, R.G.1    Gilman, H.2
  • 63
    • 84891301594 scopus 로고    scopus 로고
    • note
    • Attempts to dry compound 13 led to loss of the boronic acid group.
  • 64
    • 84891326910 scopus 로고    scopus 로고
    • note
    • Since boronic acid 9 is very unstable, the addition of the solution must be carried out from the top of the condenser directly into the solution (to avoid warming the boronic acid before it reaches the reaction medium) and at a low addition rate (1-2 h).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.