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Volumn 38, Issue 44, 1997, Pages 7721-7724

Are α-centered peptide radicals stabilized by a capto-dative effect?

Author keywords

[No Author keywords available]

Indexed keywords

PEPTIDE; RADICAL; SARCOSINE;

EID: 0030690486     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(97)10085-5     Document Type: Article
Times cited : (13)

References (39)
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    • (1971) Rev. Roum. Chem. , vol.16 , pp. 725
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  • 5
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    • b) A. T. Balaban, Rev. Roum. Chem. 1971, 16, 725; M. J. S. Dewar, J. Am. Chem. Soc. 1952, 74, 3353;
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    • Dewar, M.J.S.1
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    • 0343438693 scopus 로고    scopus 로고
    • note
    • 4 (282.3) : calc. C: 51.06, H: 6.43, N: 19.85; found C: 50.55, H: 6.34, N: 19.45.
  • 29
    • 0342568725 scopus 로고    scopus 로고
    • C. J. Easton, G. Rositano, E. R. T. Tiekink, Z. Kristallogr. 1992, 198, 145-147; C. J. Easton, M. Keller, C. Rüchardt, F. M. Welle, G. Rositano, E. R. T. Tiekink, Z. Kristallogr. 1997 in press.
    • (1992) Z. Kristallogr. , vol.198 , pp. 145-147
    • Easton, C.J.1    Rositano, G.2    Tiekink, E.R.T.3
  • 31
    • 0343874480 scopus 로고    scopus 로고
    • note
    • 3OD at temperatures far below the temperature of the homolytic bond dissociation of 5 (< 215°C) led to an exchange of all α-H atoms by deuterium. Addition of pyridine led to an acceleration of the isomerization and therefore we conclude that the isomerisation was due to a deprotonation-reprotonation reaction.
  • 32
    • 4243523245 scopus 로고
    • N. Takahashi, I. Tanaka, T. Yamana, T. Ashida, Acta Cryst. 1977, B33, 2132-2136; D. J. Coyle, R. R. Hill, D. Randall, Photochem. Photobiol. 1984, 40, 153-159. For exhausting citations on piperazine-2,5-diones see A. Gonzalez, S. L. Vorob'eva, A. Linares, Tetrahedron: Asymmetry 1995, 6, 1357-1366.
    • (1977) Acta Cryst. , vol.B33 , pp. 2132-2136
    • Takahashi, N.1    Tanaka, I.2    Yamana, T.3    Ashida, T.4
  • 33
    • 84989754331 scopus 로고
    • N. Takahashi, I. Tanaka, T. Yamana, T. Ashida, Acta Cryst. 1977, B33, 2132-2136; D. J. Coyle, R. R. Hill, D. Randall, Photochem. Photobiol. 1984, 40, 153-159. For exhausting citations on piperazine-2,5-diones see A. Gonzalez, S. L. Vorob'eva, A. Linares, Tetrahedron: Asymmetry 1995, 6, 1357-1366.
    • (1984) Photochem. Photobiol. , vol.40 , pp. 153-159
    • Coyle, D.J.1    Hill, R.R.2    Randall, D.3
  • 34
    • 0029008119 scopus 로고
    • N. Takahashi, I. Tanaka, T. Yamana, T. Ashida, Acta Cryst. 1977, B33, 2132-2136; D. J. Coyle, R. R. Hill, D. Randall, Photochem. Photobiol. 1984, 40, 153-159. For exhausting citations on piperazine-2,5-diones see A. Gonzalez, S. L. Vorob'eva, A. Linares, Tetrahedron: Asymmetry 1995, 6, 1357-1366.
    • (1995) Tetrahedron: Asymmetry , vol.6 , pp. 1357-1366
    • Gonzalez, A.1    Vorob'eva, S.L.2    Linares, A.3
  • 37
    • 0343874477 scopus 로고    scopus 로고
    • note
    • α[Gauss]-37.1(±1.3). See ref. 9.
  • 38
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    • LANDOLT-BÖRNSTEIN, Numerical Data and Functional Relationships in Science and Technology (Ed. K.-H. Hellwege), Springer Verlag New York New Series, Group II
    • (a) A. Berndt, H. Fischer, H. Paul Magnetic Properties of Free Radicals in LANDOLT-BÖRNSTEIN, Numerical Data and Functional Relationships in Science and Technology. (Ed. K.-H. Hellwege), Springer Verlag New York 1977, New Series, Group II, Volume 9, Part b.
    • (1977) Magnetic Properties of Free Radicals , vol.9 , Issue.PART B
    • Berndt, A.1    Fischer, H.2    Paul, H.3
  • 39
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    • LANDOLT-BÖRNSTEIN,Numerical Data and Functional Relationships in Science and Technology (Ed. O. Madelung), Springer Verlag New York New Series, Group II, Subvolume b
    • (b) F. A. Neugebauer Magnetic Properties of Free Radicals in LANDOLT-BÖRNSTEIN,Numerical Data and Functional Relationships in Science and Technology. (Ed. O. Madelung), Springer Verlag New York 1987, New Series, Group II, Volume 17, Subvolume b.
    • (1987) Magnetic Properties of Free Radicals , vol.17
    • Neugebauer, F.A.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.