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Volumn 48, Issue 49, 2009, Pages 9308-9311

Photoinduced racemization of an optically active helical polymer formed by the asymmetric polymerization of 2,7-bis(4-tertbutylphenyl)fluoren-9-yl acrylate

Author keywords

Chiral resolution; Conformation analysis; Helical structures; Polymerization; Stereomutation

Indexed keywords

ASYMMETRIC ANIONIC POLYMERIZATION; ASYMMETRIC POLYMERIZATION; BOND CLEAVAGES; BOND FORMATION; CHEMICAL BONDINGS; CHIRAL RESOLUTIONS; CONFORMATION ANALYSIS; DOUBLE BONDS; HELICAL POLYMERS; HELICAL STRUCTURES; OPTICALLY ACTIVE; PHOTO-INDUCED; PHOTO-IRRADIATION; STEREOMUTATIONS; SYNTHETIC HELICAL POLYMERS;

EID: 72949084638     PISSN: 14337851     EISSN: None     Source Type: Journal    
DOI: 10.1002/anie.200904259     Document Type: Article
Times cited : (40)

References (44)
  • 10
    • 17044444652 scopus 로고    scopus 로고
    • For examples of polymers and oligomers containing azobenzene or stilbene moieties in the main, chain, see a) Y. Yu, M. Nakano, T. Ikeda, Nature 2003, 425, 145
    • (2003) Nature , vol.425 , pp. 145
    • Yu, Y.1    Nakano, M.2    Ikeda, T.3
  • 16
    • 33745431935 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2006, 45, 1878-1881
    • (2006) Angew. Chem. Int. Ed. , vol.45 , pp. 1878-1881
  • 28
    • 0042337414 scopus 로고
    • For examples of polymers containing groups that enable photoinduced bond cleavage and formation in the side chain, see a) T. Kinoshita, M. Sato, A. Takizawa, Y. Tsujita, J. Am. Chem. Soc. 1986, 108, 6399-6401
    • (1986) J. Am. Chem. Soc. , vol.108 , pp. 6399-6401
    • Kinoshita, T.1    Sato, M.2    Takizawa, A.3    Tsujita, Y.4
  • 37
    • 72949116049 scopus 로고    scopus 로고
    • int, = 0.023, R1 = 0.0711 (for 81.70 reflections with 1>2σ(1)), wR2 = 0.2130 (all data). CCDC 742495 contains the supplementary crystallographic data for this paper. These data can be obtained free of charge from The Cambridge Crystallographic Data Centre via
    • int, = 0.023, R1 = 0.0711 (for 81.70 reflections with 1>2σ(1)), wR2 = 0.2130 (all data). CCDC 742495 contains the supplementary crystallographic data for this paper. These data can be obtained free of charge from The Cambridge Crystallographic Data Centre via www.ccdc.cam.ac.uk/data-request/cif.
  • 40
    • 0029699267 scopus 로고    scopus 로고
    • The synthesis and structure of this polymer, as well as its chiral-recognition ability as an HPLC stationary phase, will be reported elsewhere.
    • Optically active poly(1-(p-vinylphenyl)dibenzosuberyl methacrylate) was synthesized by a method similar to that described for the synthesis of preferred-handed helical poly(1-phenyldibenzosuberyl methacrylate): T. Nakano, A. Matusda, M. Mori, Y. Okamoto, Polym. J. 1996, 28, 330-336. The synthesis and structure of this polymer, as well as its chiral-recognition ability as an HPLC stationary phase, will be reported elsewhere.
    • (1996) Polym. J. , vol.28 , pp. 330-336
    • Nakano, T.1    Matusda, A.2    Mori, M.3    Okamoto, Y.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.