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Volumn 338, Issue 7, 1996, Pages 647-653

Reaction of 5a-bromo-α-tocopherol with nucleophiles

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EID: 3042879227     PISSN: 16154150     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article
Times cited : (4)

References (14)
  • 3
    • 0001208059 scopus 로고    scopus 로고
    • For preparation see: D. R. Nelan, C. D. Robeson, J. Am. Chem. Soc. 84 (1962) 2963; P. Schudel, H. Mayer, J. Metzger, R. Rüegg, O. Isler, Helv. Chim. Acta 46 (1963) 636. For NMR data see: H. M. Fales, J. Chem. Soc., Perkin Trans. II 1990 1005
    • (1962) J. Am. Chem. Soc. , vol.84 , pp. 2963
    • Nelan, D.R.1    Robeson, C.D.2
  • 4
    • 84981840357 scopus 로고
    • For preparation see: D. R. Nelan, C. D. Robeson, J. Am. Chem. Soc. 84 (1962) 2963; P. Schudel, H. Mayer, J. Metzger, R. Rüegg, O. Isler, Helv. Chim. Acta 46 (1963) 636. For NMR data see: H. M. Fales, J. Chem. Soc., Perkin Trans. II 1990 1005
    • (1963) Helv. Chim. Acta , vol.46 , pp. 636
    • Schudel, P.1    Mayer, H.2    Metzger, J.3    Rüegg, R.4    Isler, O.5
  • 5
    • 0001208059 scopus 로고    scopus 로고
    • For preparation see: D. R. Nelan, C. D. Robeson, J. Am. Chem. Soc. 84 (1962) 2963; P. Schudel, H. Mayer, J. Metzger, R. Rüegg, O. Isler, Helv. Chim. Acta 46 (1963) 636. For NMR data see: H. M. Fales, J. Chem. Soc., Perkin Trans. II 1990 1005
    • J. Chem. Soc., Perkin Trans. II , vol.1990 , pp. 1005
    • Fales, H.M.1
  • 7
    • 3042864220 scopus 로고    scopus 로고
    • note
    • The silver salts have to be carefully liberated from water. In addition, satisfactory results were obtained only with finely powdered material.
  • 9
    • 84941483084 scopus 로고
    • P. Schudel, H. Mayer, J. Metzger, R. Rüegg, O. Isler, Helv. Chim. Acta 46 (1963) 333; W. John, Z. Physiol. Chem. 252 (1938) 222
    • (1938) Z. Physiol. Chem. , vol.252 , pp. 222
    • John, W.1
  • 10
    • 3042975598 scopus 로고    scopus 로고
    • note
    • +, are readily eliminated, analogous to the elimination of HBr from 5a-bromo-α-tocopherol (1). However, 5a-alkoxy-α-tocopherols or 5a-aryloxy-α-tocopherols and, especially, 5a-α-tocopheryl esters are not as thermolabile as 5a-bromo-α-tocopherol. Elimination of the substituents does not occur below 80°C.
  • 11
    • 2742578400 scopus 로고
    • IUPAC-IUB Commission on Biochemical Nomenclature (CBN), Arch. Biochim. Biophys. 165 (1974) 1; IUPAC-IUB Nomenclature of Tocopherols and Related Compounds, Eur. J. Biochem. 123 (1982) 473
    • (1974) Arch. Biochim. Biophys. , vol.165 , pp. 1
  • 12
    • 0020122108 scopus 로고
    • IUPAC-IUB Commission on Biochemical Nomenclature (CBN), Arch. Biochim. Biophys. 165 (1974) 1; IUPAC-IUB Nomenclature of Tocopherols and Related Compounds, Eur. J. Biochem. 123 (1982) 473
    • (1982) Eur. J. Biochem. , vol.123 , pp. 473
  • 13
    • 0019180922 scopus 로고
    • S. Urano, M. Matsuo, Chem. Pharm. Bull. 28 (1980) 1992, and S. Brownstein, K. U. Ingold, J. Org. Chem. 54 (1989) 561
    • (1980) Chem. Pharm. Bull. , vol.28 , pp. 1992
    • Urano, S.1    Matsuo, M.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.