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Volumn , Issue 7, 2003, Pages 1083-1086

Stereoselective synthesis of 3,4,5,6-tetrasubstituted (1R,2R)-diaminocyclohexanes by zirconium-promoted reductive cyclisation

Author keywords

Alkenes; Amines; Asymmetric synthesis; Chiral auxiliaries; Cyclisations; Zirconium

Indexed keywords

MIXTURES; NITROGEN COMPOUNDS; SYNTHESIS (CHEMICAL);

EID: 0038695072     PISSN: 00397881     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-2003-39170     Document Type: Article
Times cited : (8)

References (43)
  • 35
    • 0034884393 scopus 로고    scopus 로고
    • The catalytic procedure could not be applied to compounds 4 and 6 owing to the preferential alternative pathways, i.e. 1,3-sigmatropic rearrangement and retro-allylmetallation of the homoallylic magnesium amides, analogously to the previously described reactions of 4 with organolithium reagents: Grilli, S.; Martelli, G.; Savoia, D. Eur. J. Org. Chem. 2001, 2917.
    • (2001) Eur. J. Org. Chem. , pp. 2917
    • Grilli, S.1    Martelli, G.2    Savoia, D.3
  • 43
    • 85088340181 scopus 로고    scopus 로고
    • note
    • 1H NMR spectra assignments for 5a, b and 7a; COSY 45 and NOESY spectra of the aliphatic regions of 5a, b and COSY sprectra of the aliphatic region of 7a.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.