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Volumn , Issue 10, 2000, Pages 1595-1599

Enantioselective conversion of meso-cyc\ic disulfides to chiral cyclic sulfides via desulfurization with chiral aminophosphines

Author keywords

[No Author keywords available]

Indexed keywords

CHEMICAL BONDS; DESULFURIZATION; MOLECULAR SIEVES; SUBSTITUTION REACTIONS; SULFUR; THERMAL EFFECTS;

EID: 0034697434     PISSN: 14704358     EISSN: None     Source Type: Journal    
DOI: 10.1039/b000191k     Document Type: Article
Times cited : (13)

References (47)
  • 5
    • 0000122540 scopus 로고
    • ed. K. Drauz and H. Waldmann, VCH, Weinheim
    • For an overview, see: Enzyme Catalysis in Organic Synthesis, ed. K. Drauz and H. Waldmann, VCH, Weinheim, 1995, vol. 1, pp. 165-363.
    • (1995) Enzyme Catalysis in Organic Synthesis , vol.1 , pp. 165-363
  • 40
    • 33645928346 scopus 로고    scopus 로고
    • note
    • +)] generated in situ by replacement of the diethylamino group of 7 with /PrO. The exchange of an amino group was already reported in ref. 6.
  • 41
    • 0003942864 scopus 로고
    • Wiley, New York
    • 2v) similar to cis-1,2-dimethylcyclohexane, although the planar representation of 2 implies that it has a meso-configuration. Thus, 2 is a racemic mixture of two enantiomeric conformers which are interconvertible by a rapid ring flip. See: E. L. Eliel, S. H. Wilen and L. N. Mander, Stereochemistry of Organic Compounds, Wiley, New York, 1994, p. 703.
    • (1994) Stereochemistry of Organic Compounds , pp. 703
    • Eliel, E.L.1    Wilen, S.H.2    Mander, L.N.3
  • 44
    • 33645910285 scopus 로고    scopus 로고
    • The desymmetrization of 2b and the seven-membered disulfides, 3a and 3b, is assumed to be in the same sense by analogy
    • The desymmetrization of 2b and the seven-membered disulfides, 3a and 3b, is assumed to be in the same sense by analogy.
  • 45
    • 33645942171 scopus 로고    scopus 로고
    • a ≈ 0) by calculation based on the enantiomeric excess (36% ee)
    • a ≈ 0) by calculation based on the enantiomeric excess (36% ee).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.