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Volumn , Issue 16, 1996, Pages 1945-1950

Synthesis and optical resolution of naphthalene-containing inherently chiral calix[4]arenes derived by intramolecular ring closure or stapling of proximal phenyl units

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EID: 33748905328     PISSN: 0300922X     EISSN: None     Source Type: Journal    
DOI: 10.1039/p19960001945     Document Type: Article
Times cited : (27)

References (29)
  • 1
    • 0004146786 scopus 로고
    • Royal Society of Chemistry, Cambridge
    • C. D. Gutsche, Calixarenes, Royal Society of Chemistry, Cambridge, 1989;
    • (1989) Calixarenes
    • Gutsche, C.D.1
  • 5
    • 33748660165 scopus 로고    scopus 로고
    • Very recently, the first successful example for chiral recognition of primary ammonium guests has been demonstrated by using an inherently chiral homooxacalix[3]arene derivative: K. Araki, K. Inada and S. Shinkai, Angew. Chem., Int. Ed. Engl., 1996, 35, 72.
    • (1996) Angew. Chem., Int. Ed. Engl. , vol.35 , pp. 72
    • Araki, K.1    Inada, K.2    Shinkai, S.3
  • 16
    • 33748908011 scopus 로고
    • ed. by J. Vicens, Z. Asfari and J. M. Harrowfield, Kluwer Academic Press, Dordrecht
    • V. Böhmer, D. Kraft and M. Tabatabai, Calixarenes 50th Anniversary, ed. by J. Vicens, Z. Asfari and J. M. Harrowfield, Kluwer Academic Press, Dordrecht, 1994, p. 17. In these references optical resolution of racemates has been accomplished.
    • (1994) Calixarenes 50th Anniversary , pp. 17
    • Böhmer, V.1    Kraft, D.2    Tabatabai, M.3
  • 19
    • 33748887159 scopus 로고
    • ed. by J. Vicens, Z. Asfari and J. M. Harrowfield, Kluwer Academic Press, Dordrecht
    • A few examples of naphthalene-based calix[4]arene derivatives have already appeared although the yields are generally very low: P. E. Georghiou and L. Zhaopeng, Calixarenes 50th Anniversary, ed. by J. Vicens, Z. Asfari and J. M. Harrowfield, Kluwer Academic Press, Dordrecht, 1994, p. 55;
    • (1994) Calixarenes 50th Anniversary , pp. 55
    • Georghiou, P.E.1    Zhaopeng, L.2
  • 24
    • 33748884268 scopus 로고    scopus 로고
    • note
    • 14 Thus, we first used 1,2-dihydroxynaphthalene instead of 3-hydroxymethyl-2-naphthol. However, the desired staple reaction hardly proceeded while the decomposition of 8 (or its partially substituted products) gradually took place.
  • 27
    • 17544380038 scopus 로고    scopus 로고
    • In addition, we recently succeeded in immobilization of calix[6]arene by ring bridging and optical resolution of the enantiomers (the molecular asymmetry was induced by a substituent in the cap): H. Otsuka and S. Shinkai, J. Am. Chem. Soc., 1996, 118, 4274.
    • (1996) J. Am. Chem. Soc. , vol.118 , pp. 4274
    • Otsuka, H.1    Shinkai, S.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.