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Volumn 74, Issue 14, 2009, Pages 5017-5024

Pentacene-based dendrimers: Synthesis and thin film photoconductivity measurements of branched pentacene oligomers

Author keywords

[No Author keywords available]

Indexed keywords

CHEMICAL EQUATIONS; HYDROXY GROUPS; PENTACENE; SOLUTION CAST; UNSYMMETRICAL; YIELD MEASUREMENT;

EID: 67650373912     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo9007089     Document Type: Article
Times cited : (25)

References (47)
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  • 2
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    • Fichou, D, Ed, Wiley-VCH: Weinheim, Germany
    • (b) Handbook of Oligoand Polythiophenes; Fichou, D., Ed.; Wiley-VCH: Weinheim, Germany, 1999.
    • (1999) Handbook of Oligoand Polythiophenes
  • 22
    • 33846219497 scopus 로고    scopus 로고
    • (b) Anthony, J. E. Chem. Rev. 2006, 106, 5028-5048.
    • (2006) Chem. Rev , vol.106 , pp. 5028-5048
    • Anthony, J.E.1
  • 26
    • 0000218634 scopus 로고    scopus 로고
    • For the first thiophene dendrimer, see: a
    • For the first thiophene dendrimer, see: (a) Xia, C.; Fan, X.; Locklin, J.; Advincula, R. C. Org. Lett. 2002, 4, 2067-2070.
    • (2002) Org. Lett , vol.4 , pp. 2067-2070
    • Xia, C.1    Fan, X.2    Locklin, J.3    Advincula, R.C.4
  • 32
    • 67650477480 scopus 로고    scopus 로고
    • See also ref 9. (20) See Supporting Information for details.
    • (c) See also ref 9. (20) See Supporting Information for details.
  • 35
    • 0000749679 scopus 로고    scopus 로고
    • -7 M). See: Isak, S. J.; Eyring, E. M. J. Phys. Chem. 1992, 96, 1738-1742.
    • -7 M). See: Isak, S. J.; Eyring, E. M. J. Phys. Chem. 1992, 96, 1738-1742.
  • 36
    • 67650495580 scopus 로고    scopus 로고
    • An analogous trend has been observed in pentacene-based oligomers reported in ref 6. While it is tempting to ascribe the decreased quantum yield in the oligomers and polymers to increased interactions/proximity of the pentacene units, such a conclusion is based solely on empirical evidence at this point
    • An analogous trend has been observed in pentacene-based oligomers reported in ref 6. While it is tempting to ascribe the decreased quantum yield in the oligomers and polymers to increased interactions/proximity of the pentacene units, such a conclusion is based solely on empirical evidence at this point.
  • 40
    • 67650480604 scopus 로고    scopus 로고
    • For synthesis and characterization of polymers 12 and 13, see ref 6
    • For synthesis and characterization of polymers 12 and 13, see ref 6.
  • 44
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    • (a) Onsager, L. Phys. Rev. 1938, 54, 554-557.
    • (1938) Phys. Rev , vol.54 , pp. 554-557
    • Onsager, L.1
  • 45
    • 0042072091 scopus 로고
    • For a theoretical extension of the Onsager solution, see
    • (b) For a theoretical extension of the Onsager solution, see: Scher, H.; Rackovsky, S. J. Chem. Phys. 1984, 81, 1994-2009.
    • (1984) J. Chem. Phys , vol.81 , pp. 1994-2009
    • Scher, H.1    Rackovsky, S.2
  • 47
    • 67650446012 scopus 로고    scopus 로고
    • Dendrimer 2 behaved significantly different during TLC analysis and column chromatography. On TLC plates dendrimer 2 had the following Rf values: 0.54 (2:1 CH2Cl2/hexanes, 1.0 (CH2Cl2, 1.0 (50:1 CH2Cl 2/EtOAc, On column chromatography, very slow advancement of the band occurred with 2:1 CH2Cl2/hexanes or CH2Cl 2, and thus a more polar system (50:1 CH2Cl 2/EtOAc) was used
    • 2/EtOAc) was used.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.