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Volumn 128, Issue 45, 2006, Pages 14697-14703

The "azido gauche effect" - Implications for the conformation of azidoprolines

Author keywords

[No Author keywords available]

Indexed keywords

CHEMICAL BONDS; ESTERS; ETHANE; FLUORINE; STABILIZATION;

EID: 33750986797     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja0654938     Document Type: Article
Times cited : (114)

References (85)
  • 37
    • 29744450052 scopus 로고
    • (c) Nielsen, C. J.; Priebe, H.; Salzer, R.; Schei, S. H. J. Mol. Struct. 1987, 162, 41-56. (In these papers, the gauche effect around the C-N bond of azides is studied and not that around the C-C bond.)
    • (1987) J. Mol. Struct. , vol.162 , pp. 41-56
    • Nielsen, C.J.1    Priebe, H.2    Salzer, R.3    Schei, S.H.4
  • 48
    • 33751014803 scopus 로고    scopus 로고
    • note
    • The (4R)-configured diketopiperazine was obtained in an overall yield of 79% by stepwise formation of the amide bonds; see ref 40a.
  • 49
    • 33751015689 scopus 로고    scopus 로고
    • note
    • Due to the facile rotation of five-membered rings, the C(4)-endo conformation is very similar to other conformations, like the C(3)-exo, the C(5)-exo, and twist conformations thereof, which will not be distinguished here. Likewise, the C(4)-exo conformation is similar to the C(3)-endo, the C(5)-endo, and twist conformations thereof.
  • 66
    • 33750992746 scopus 로고    scopus 로고
    • http://www.emsl.pnl.gov/forms/basisform.html
  • 77
    • 33750975323 scopus 로고    scopus 로고
    • COLLECT; Nonius BV: Delft, The Netherlands, 1997-2001
    • COLLECT; Nonius BV: Delft, The Netherlands, 1997-2001.
  • 82
    • 0038762733 scopus 로고    scopus 로고
    • Wavefunction, Inc.: Irvine, CA
    • Spartan '02; Wavefunction, Inc.: Irvine, CA, 2002.
    • (2002) Spartan '02
  • 83


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.