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Volumn 61, Issue 5, 2005, Pages 1269-1279

Asymmetric synthesis using catalysts containing multiple stereogenic centres and a trans-1,2-diaminocyclohexane core; Reversal of predominant enantioselectivity upon N-alkylation

Author keywords

Amine ligands; Asymmetric synthesis; Carbonyl alkylation; Catalysis; Michael addition

Indexed keywords

1,2 DIAMINOCYCLOHEXANE;

EID: 12344328582     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tet.2004.11.030     Document Type: Article
Times cited : (31)

References (34)
  • 18
    • 0000166475 scopus 로고
    • Procedures for acylation of 3 with (R)- and (S)-mandelic acid were adapted from: P.T. Ho, and K. Ngu J. Org. Chem. 58 1993 2313 2316
    • (1993) J. Org. Chem. , vol.58 , pp. 2313-2316
    • Ho, P.T.1    Ngu, K.2
  • 32
    • 0033556515 scopus 로고    scopus 로고
    • The 2-pyrrolidinylmethanol system affords a rare example of an NH catalyst being active (36% ee) and the corresponding (N-benzyl) tertiary amine affording predominantly the opposite enantiomer (82% ee): X. Yang, J. Shen, C. Da, R. Wang, M.C.K. Choi, L. Yang, and K. Wong Tetrahedron: Asymmetry 10 1999 133 138
    • (1999) Tetrahedron: Asymmetry , vol.10 , pp. 133-138
    • Yang, X.1    Shen, J.2    Da, C.3    Wang, R.4    Choi, M.C.K.5    Yang, L.6    Wong, K.7


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.