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Volumn 68, Issue 26, 2003, Pages 9948-9957

Stereoselective Synthesis of 1,2-Disubstituted β-Amino Alcohols by Nucleophilic Addition to N-tert-Butanesulfinyl α-Alkoxyaldimines

Author keywords

[No Author keywords available]

Indexed keywords

STEREOSELECTIVITY;

EID: 0345731485     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo035224p     Document Type: Article
Times cited : (75)

References (32)
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    • Andersson, M. A.; Epple, R.; Folkin, V. V.; Sharpless, K. B. Angew. Chem., Int. Ed. 2002, 41, 472-475. Demko, Z. P.; Bartsch, M.; Sharpless, K. B. Org. Lett. 2000, 2, 2221-2223.
    • (2000) Org. Lett. , vol.2 , pp. 2221-2223
    • Demko, Z.P.1    Bartsch, M.2    Sharpless, K.B.3
  • 6
    • 0034697199 scopus 로고    scopus 로고
    • For a recent review of asymmetric synthesis of vicinal amino alcohols see: Bergmeier, S. C. Tetrahedron 2000, 56, 2561-2576.
    • (2000) Tetrahedron , vol.56 , pp. 2561-2576
    • Bergmeier, S.C.1
  • 7
    • 0000763561 scopus 로고    scopus 로고
    • Reetz, M. Chem. Rev. 1999, 99, 1121-1162.
    • (1999) Chem. Rev. , vol.99 , pp. 1121-1162
    • Reetz, M.1
  • 17
    • 33947569274 scopus 로고
    • Cram, D. J.; Abd Elhafez, F. A. J. Am. Chem. Soc. 1952, 74, 5828. Stocker, J. H.; Benjamin, B. M.; Collins, C. J. J. Am. Chem. Soc. 1960, 82, 3913.
    • (1952) J. Am. Chem. Soc. , vol.74 , pp. 5828
    • Cram, D.J.1    Abd Elhafez, F.A.2
  • 20
    • 0346430760 scopus 로고    scopus 로고
    • note
    • S,2S) silyloxysulfinyl aldimines 1b and 1c in the presence of 2 equiv of TMEDA in THF reversed diastereoselectivities of 5b from 90:10 (Table 2, entry 5) to 11:89 (anti: syn), and in the case of 5c decreased selectivities from 92:8 (Table 2, entry 7) to 69:31.
  • 24
    • 0345799676 scopus 로고    scopus 로고
    • note
    • Addition of EtMgBr to N-tert-butanesulfinyl-a-tert-butyldimethylsilyloxyacetaldimine in the presence of 2 equiv of TMEDA in THF proceeded with 90:10 diastereoselectivity (88:12 diastereoselectivity was reported for the same reaction in toluene).8b
  • 26
    • 0010771837 scopus 로고
    • Reetz, M. T. Angew. Chem., Int. Ed. Engl. 1984, 23, 556-569. Reetz, M. T.; Kesseler, K.; Schmidtberger, S.; Wenderoth, B.; Steinbach, R. Angew. Chem., Int. Ed. Engl. 1983, 22, 989-990.
    • (1984) Angew. Chem., Int. Ed. Engl. , vol.23 , pp. 556-569
    • Reetz, M.T.1


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