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Volumn 5, Issue 17, 2014, Pages 4909-4914

Synthesis and chiral recognition ability of helical polyacetylenes bearing helicene pendants

Author keywords

[No Author keywords available]

Indexed keywords

CHEMISTRY; POLYMERS;

EID: 84904994737     PISSN: 17599954     EISSN: 17599962     Source Type: Journal    
DOI: 10.1039/c4py00692e     Document Type: Article
Times cited : (92)

References (85)
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    • For recent examples of [n]helicenes, see
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    • The stereoregularity of the polymers was investigated by laser Raman spectroscopy, which revealed that poly- 1 s is rich in cis-transoid (Fig. S2). 16
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    • Morino, K.1    Maeda, K.2    Okamoto, Y.3    Yashima, E.4    Sato, T.5
  • 68
    • 4544247499 scopus 로고    scopus 로고
    • D (Fig. S5), which suggested that the MWs of poly- 1 s may be relatively higher than those estimated by SEC. A similar tendency was reported by Kumazawa et al.; the MWs of poly(phenylacetylene)s calculated by MALDI-TOF MS were 1.5 times larger than those estimated by SEC. See
    • M. Tabata T. Sone Y. Mawatari D. Yonemoto A. Miyasaka T. Fukushima Y. Sadahiro Macromol. Symp. 2003 192 75 97
    • (2003) Macromol. Symp. , vol.192 , pp. 75-97
    • Tabata, M.1    Sone, T.2    Mawatari, Y.3    Yonemoto, D.4    Miyasaka, A.5    Fukushima, T.6    Sadahiro, Y.7
  • 72
    • 33748309472 scopus 로고    scopus 로고
    • We attempted to observe the helical structures of poly- 1 s by high-resolution atomic force microscopy (AFM), 6d,22 but it was difficult because the polymers were too short in length to form two-dimensional crystals on a substrate that was essential to observe the helical structures of the helical polyacetylenes, polyisocyanides and foldamers. 19,23
    • K. Nagai K. Sakajiri K. Maeda K. Okoshi T. Sato E. Yashima Macromolecules 2006 39 5371 5380
    • (2006) Macromolecules , vol.39 , pp. 5371-5380
    • Nagai, K.1    Sakajiri, K.2    Maeda, K.3    Okoshi, K.4    Sato, T.5    Yashima, E.6
  • 78
    • 0000333083 scopus 로고
    • For representative examples of chiral recognition by helicene derivatives, see ref. 12d and
    • H. Yuki Y. Okamoto I. Okamoto J. Am. Chem. Soc. 1980 102 6356 6358
    • (1980) J. Am. Chem. Soc. , vol.102 , pp. 6356-6358
    • Yuki, H.1    Okamoto, Y.2    Okamoto, I.3
  • 85
    • 84862532996 scopus 로고    scopus 로고
    • A series of [4]helicene-based oligomers able to form self-aggregates in which the chirality of the helicene units significantly affects the self-assembly has also been reported. 1a,3j,12c
    • W. Ichinose M. Miyagawa Z. An M. Yamaguchi Org. Lett. 2012 14 3123 3125
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.