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Volumn 41, Issue 26, 2000, Pages 5043-5046

Asymmetric heterocyclocondensation of polyfluorinated aldehydes catalysed by a chiral titanium(IV) complex

Author keywords

[No Author keywords available]

Indexed keywords

ALDEHYDE; TITANIUM;

EID: 0343022339     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(00)00762-0     Document Type: Article
Times cited : (16)

References (34)
  • 24
    • 0346630127 scopus 로고
    • (a)
    • (a) Mikami, K.; Terada, M.; Nakai, T. J. Am. Chem. Soc. 1990, 112, 3949. Mikami, K.; Yajima, T.; Terada, M.; Uchimaru, T. Tetrahedron Lett. 1993, 34, 7591-7594.
    • (1990) J. Am. Chem. Soc. , vol.112 , pp. 3949
    • Mikami, K.1    Terada, M.2    Nakai, T.3
  • 29
    • 85037964211 scopus 로고    scopus 로고
    • R were 23 min for (+)3f and 24.15 min for (-)3g
    • R were 23 min for (+)3f and 24.15 min for (-)3g.
  • 30
    • 85037963883 scopus 로고    scopus 로고
    • note
    • 19F NMR: -81.2, -114.8, -122.4, -123.4, -124.0, -126.6.
  • 31
    • 85037967692 scopus 로고    scopus 로고
    • For example, the microscopic observation of the repeated heating and cooling of a sample of compounds 3f or 3g shows the reversible appearance and disappearance of a mesophase (not yet characterized) around 50°C, the liquid phase occurring at 56-57°C (the melting point of the racemic analogue was found at 54°C). D.S.C. and polarized microscopy studies are in progress
    • For example, the microscopic observation of the repeated heating and cooling of a sample of compounds 3f or 3g shows the reversible appearance and disappearance of a mesophase (not yet characterized) around 50°C, the liquid phase occurring at 56-57°C (the melting point of the racemic analogue was found at 54°C). D.S.C. and polarized microscopy studies are in progress.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.