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Volumn 69, Issue 15, 2004, Pages 5128-5131

Effect of methoxyl group position on the regioselectivity of ammonia substitution reactions involving 3,3′-dichloro-2,2′- binaphthoquinones

Author keywords

[No Author keywords available]

Indexed keywords

AMINATION; CALCULATIONS; CARBON; CHLORINATION; HYDROGEN BONDS; SUBSTITUTION REACTIONS;

EID: 3542993253     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo049713g     Document Type: Article
Times cited : (8)

References (25)
  • 11
    • 3543019571 scopus 로고    scopus 로고
    • note
    • We have demonstrated that biquinone derivatives possess anti-HIV activity in the MTT cytoprotection assay.
  • 12
    • 0344644655 scopus 로고
    • Patai, S., Rappoport Z., Eds.; John Wiley & Sons: New York
    • (a) Naruta Y.; Maruyama, K. In The Chemistry of the Quinonoid Compounds; Patai, S., Rappoport Z., Eds.; John Wiley & Sons: New York, 1988; Vol. 2, pp 292-303.
    • (1988) The Chemistry of the Quinonoid Compounds , vol.2 , pp. 292-303
    • Naruta, Y.1    Maruyama, K.2
  • 17
    • 3542990779 scopus 로고
    • 3,3′-Dichloro-2,2′-binaphthoquinone 2a has been prepared by reductive dimerization of 2,3-dichloronaphthoquinone, see: Vorob'eva, S. L.; Magedov, I. V. J. Chem. Res., Synop. 1992, 2, 70-71.
    • (1992) J. Chem. Res., Synop. , vol.2 , pp. 70-71
    • Vorob'eva, S.L.1    Magedov, I.V.2
  • 20
    • 3543046637 scopus 로고    scopus 로고
    • note
    • 1H NMR and long-range couplings were not detected in the HMBC.
  • 22
    • 3543030927 scopus 로고    scopus 로고
    • note
    • 1H NMR absorptions of the methoxyl group protons, which are common to both of the regioisomers.
  • 23
    • 3543014839 scopus 로고    scopus 로고
    • note
    • The chemical shift of the carbonyl carbon vicinal to the chlorinated carbon appeared at 177-178 ppm in all of the prepared biquinones, see Table 4 in the Supporting Information.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.