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Volumn 68, Issue 13, 2003, Pages 5300-5309

Cerium(III) chloride-mediated reactions of sulfonamide dianions

Author keywords

[No Author keywords available]

Indexed keywords

CHEMOSELECTION;

EID: 0037871734     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo034001w     Document Type: Article
Times cited : (24)

References (89)
  • 38
    • 0000421996 scopus 로고
    • Trost, B. M., Fleming, I., Eds.; Pergamon Press: New York
    • Imamoto, T. In Comprehensive Organic Synthesis; Trost, B. M., Fleming, I., Eds.; Pergamon Press: New York, 1991; Vol. 1, pp 231-250.
    • (1991) Comprehensive Organic Synthesis , vol.1 , pp. 231-250
    • Imamoto, T.1
  • 40
    • 0038367361 scopus 로고    scopus 로고
    • note
    • An exception is 1,1′-dilithio ferrocene. However, in these instances, each cyclopentadiene anion can be considered to be a monoanion, each being substituted individually rendering no free anion after addition. For examples, see refs 41 and 42.
  • 43
    • 0037691257 scopus 로고    scopus 로고
    • note
    • One example of a chiral auxiliary is the dialkoxide TADDOL; see refs 44 and 45. Another example of a chiral auxiliary is the dialkoxide of binaphthol; see ref 46.
  • 66
  • 68
    • 0038705698 scopus 로고    scopus 로고
    • note
    • 1H NMR integration (See Supporting Information for procedure). The failure to quantitatively incorporate deuterium into the dianion is a result of a kinetic isotope effect. However, these results qualitatively established the formation of the sulfonamide dianion.
  • 69
    • 0038367356 scopus 로고    scopus 로고
    • note
    • Within the limits detectable by NMR analysis.
  • 71
    • 84949747443 scopus 로고
    • Hartley F.R., Ed.; John Wiley & Sons Chichester U.K.
    • Molander, G. A. In The Chemistry of the Metal-Carbon Bond; Hartley, F. R., Ed.; John Wiley & Sons: Chichester, UK, 1989; Vol. 5, pp 319-396.
    • (1989) The Chemistry of the Metal-Carbon Bond , vol.5 , pp. 319-396
    • Molander, G.A.1
  • 72
    • 0038029183 scopus 로고    scopus 로고
    • note
    • Within the limits detectable by NMR analysis.
  • 74
    • 0004005456 scopus 로고
    • John Wiley & Sons: Chichester, UK
    • Atkinson, R. S. In Stereoselective Synthesis; John Wiley & Sons: Chichester, UK, 1995; pp 273-314.
    • (1995) Stereoselective Synthesis , pp. 273-314
    • Atkinson, R.S.1
  • 80
    • 0038367357 scopus 로고    scopus 로고
    • note
    • See Supporting Information for procedure.
  • 81
    • 0038029184 scopus 로고    scopus 로고
    • note
    • Deuterium ratios reported are averages of both Gaussian line-shape analysis and manual integration.
  • 82
    • 0038705697 scopus 로고    scopus 로고
    • note
    • See Supporting Information for calculation.
  • 83
    • 0038029185 scopus 로고    scopus 로고
    • note
    • For addition of Grignard and Reformatsky reagents to an Fmoc-protected α-amino aldehyde derivative, see refs 86 and 87.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.