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Volumn 40, Issue 18, 1999, Pages 3591-3594

Is the magnetic shielding effect of a lactone group the simple sum of those of a ketone and an ether?

Author keywords

[No Author keywords available]

Indexed keywords

ETHER; KETONE; LACTONE;

EID: 0033617252     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(99)00580-8     Document Type: Article
Times cited : (14)

References (28)
  • 9
    • 85022595449 scopus 로고
    • 2. (a) J. S. Waugh, R. W. Fessenden, J. Am. Chem. Soc. 1957, 79, 846; 1958, 80, 6697.
    • (1958) J. Am. Chem. Soc. , vol.80 , pp. 6697
  • 17
    • 0026644560 scopus 로고
    • (e) Y. Fukazawa, K. Deyama, S. Usui, Tetrahedron Lett. 1992, 33, 5803. (f) Wang, Z.-H.; Usui, S. Fukazawa, Y. Bull. Chem. Soc. Jpn. 1993, 66, 1239. (g) Y. Fukazawa, S. Usui, K. Tanimoto, Y. Hirai, J. Am. Chem. Soc. 1994, 116, 8169.
    • (1992) Tetrahedron Lett. , vol.33 , pp. 5803
    • Fukazawa, Y.1    Deyama, K.2    Usui, S.3
  • 27
    • 0013512438 scopus 로고    scopus 로고
    • 3, and Z = 4; Of 1437 total unique reflections, 1430 were considered observed at the level of |Fo|>3.0σ|Fo|. The structures were solved by the direct method (Sir92). Full-matrix least squares refinements converged to a conventional R factor of 0.051, wR = 0.063
    • 3, and Z = 4; Of 1437 total unique reflections, 1430 were considered observed at the level of |Fo|>3.0σ|Fo|. The structures were solved by the direct method (Sir92). Full-matrix least squares refinements converged to a conventional R factor of 0.051, wR = 0.063.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.