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Volumn 63, Issue 23, 1998, Pages 8491-8509

Stereochemical models for the enantiocontrolled construction of fully functionalized C rings via intramolecular aldolization in advanced precursors to paclitaxel

Author keywords

[No Author keywords available]

Indexed keywords

PACLITAXEL;

EID: 0032514840     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo981749j     Document Type: Article
Times cited : (17)

References (61)
  • 14
    • 14444288371 scopus 로고
    • For an earlier discussion of the preferred ground-state conformation of trans-fused B/C taxoids, see: (a) Swindell, C. S.; de Solms, S. J. Tetrahedron Lett. 1987, 28, 3801. (b) Wender, P. A.; Ihle, N. C. Tetrahedron Lett. 1987, 28, 2451.
    • (1987) Tetrahedron Lett. , vol.28 , pp. 3801
    • Swindell, C.S.1    De Solms, S.J.2
  • 15
    • 0000412463 scopus 로고
    • For an earlier discussion of the preferred ground-state conformation of trans-fused B/C taxoids, see: (a) Swindell, C. S.; de Solms, S. J. Tetrahedron Lett. 1987, 28, 3801. (b) Wender, P. A.; Ihle, N. C. Tetrahedron Lett. 1987, 28, 2451.
    • (1987) Tetrahedron Lett. , vol.28 , pp. 2451
    • Wender, P.A.1    Ihle, N.C.2
  • 31
    • 14444270229 scopus 로고    scopus 로고
    • note
    • The proximity of the bridgehead vinylic proton to the syn apical methyl group was clearly evidenced by a strong mutual signal enhancement at the 5.9% level.
  • 32
    • 14444286319 scopus 로고    scopus 로고
    • note
    • The distinctive chemical shift of the C-8 methyl in this advanced intermediate provided an opportunity for added verification of the α-orientation of this substituent as shown below: equation presented
  • 33
    • 14444273974 scopus 로고    scopus 로고
    • Among the more definitive signal enhancements are those shown below: equation presented
    • Among the more definitive signal enhancements are those shown below: equation presented


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.