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Volumn 7, Issue 17, 2005, Pages 3701-3704

1-Substituted β-carbolines by a Pictet-Spengler cyclization with thioortho esters and carbon-carbon bond formation via N-sulfonyl iminium ions generated from N,S-sulfonyl acetals

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EID: 24044521586     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol051342i     Document Type: Article
Times cited : (17)

References (53)
  • 1
    • 0001625508 scopus 로고
    • Adams, R., Ed.; John Wiley & Sons: New York
    • (a) Whaley, W. M.; Govindachari, T. R. In Organic Reactions; Adams, R., Ed.; John Wiley & Sons: New York, 1951; Vol. 6, pp 151-206.
    • (1951) Organic Reactions , vol.6 , pp. 151-206
    • Whaley, W.M.1    Govindachari, T.R.2
  • 18
    • 0000630484 scopus 로고    scopus 로고
    • Chiral Acetylenic Sulfoxides and Related Compounds in Organic Synthesis
    • Springer-Verlag: New York
    • (a) Lee, A. W. M.; Chan, W. H. Chiral Acetylenic Sulfoxides and Related Compounds in Organic Synthesis. In Topics in Current Chemistry; Springer-Verlag: New York, 1997; Vol. 190, pp 103-129.
    • (1997) Topics in Current Chemistry , vol.190 , pp. 103-129
    • Lee, A.W.M.1    Chan, W.H.2
  • 36
    • 33645595165 scopus 로고    scopus 로고
    • note
    • 13C NMR spectroscopy and high-resolution mass spectrometry or elemental analysis; data completely agreed with their assigned structures.
  • 44
    • 33645602079 scopus 로고    scopus 로고
    • note
    • 3, δ) 143.2, 138.0, 135.7, 133.9, 132.4, 139.5 (2C), 126.7 (2C), 126.4, 122.0, 119.4, 119.0, 118.1, 110.9, 108.0, 52.6, 40.4, 40.0, 31.3 and 20.0.
  • 48
    • 0027933486 scopus 로고
    • Lewis acid-promoted carbon-carbon bond formation employing (S,S), (Se,Se), and mixed (O,S) and (O,Se) acetals has been studied. See, for example: (a) Hunter, R.; Michael, J. P.; Walter, D. S. Tetrahedron Lett. 1994, 35, 5481-5484.
    • (1994) Tetrahedron Lett. , vol.35 , pp. 5481-5484
    • Hunter, R.1    Michael, J.P.2    Walter, D.S.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.