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Volumn , Issue 2, 2002, Pages 301-308

Highly diastereoselective addition of n-boc-pyrroiidin-2-yiiithium to optically active ketimines -Synthesis of enantiomerically pure l,3-imidazoiidin-2-ones and diamines

Author keywords

C c coupling; Diastereoselectivity; Ligand design; Nitrogen heterocycles; Schiff bases

Indexed keywords

CRYSTAL STRUCTURE; CYCLIZATION; NITROGEN; STEREOSELECTIVITY;

EID: 0036153770     PISSN: 1434193X     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article
Times cited : (11)

References (21)
  • 2
    • 0032538362 scopus 로고    scopus 로고
    • and references cited therein.
    • Angew Clicm. Int. Ed. 1998, 37, 2580-2627 and references cited therein.
    • (1998) Angew Clicm. Int. Ed. , vol.37 , pp. 2580-2627
  • 16
    • 33749216734 scopus 로고    scopus 로고
    • Crystallographic data (excluding structure factors) for the structure reported in this paper have been deposited with the Cambridge Crystallographic Data Centre as supplementary publication no. CCDC-166061. Copies of the data can be obtained free of charge on application to CCDC, 12 Union Road, Cambridge CB2 1 EZ, UK deposit@ccdc.cam.ac.uk
    • Crystallographic data (excluding structure factors) for the structure reported in this paper have been deposited with the Cambridge Crystallographic Data Centre as supplementary publication no. CCDC-166061. Copies of the data can be obtained free of charge on application to CCDC, 12 Union Road, Cambridge CB2 1 EZ, UK deposit@ccdc.cam.ac.uk
  • 17
    • 33749213887 scopus 로고    scopus 로고
    • note
    • Reaction of the described ketimines 3 with 2-lithiopyridine (generated by metal-bromine exchange with n-butyllithium) resulted, besides the formation of the expected addition product, in the isolation of the ketimines alkylated in the 3-position by bromobutane; N. Graf v. Keyserlingk, PhD thesis, Universität Oldenburg, 2001.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.