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Volumn 52, Issue 25, 1996, Pages 8451-8470

A general and stereoselective synthesis of the capsaicinoids via the orthoester Claisen rearrangement

Author keywords

[No Author keywords available]

Indexed keywords

CAPSAICIN DERIVATIVE; ESTER DERIVATIVE;

EID: 0029951041     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/0040-4020(96)00414-0     Document Type: Article
Times cited : (32)

References (43)
  • 1
    • 5844349782 scopus 로고
    • Brossi, A., Ed.; Academic Press: Orlando
    • For a review, see: (a) Suzuki, T.; Iwai, K. In The Alkaloids, Brossi, A., Ed.; Academic Press: Orlando, 1984; Vol. 27; pp. 227-299.
    • (1984) The Alkaloids , vol.27 , pp. 227-299
    • Suzuki, T.1    Iwai, K.2
  • 9
    • 85030207808 scopus 로고    scopus 로고
    • note
    • Some of capsaicinoids remain as they were tentatively identified, as documented well in ref 1a.
  • 22
    • 0342693093 scopus 로고
    • Synthesis of acids 8 via nitriles 5 or malonates 6 from alcohols 4 was attempted initially via the preparation of the corresponding bromides using phosphorus tribromide. However, we could not always obtain such good yields for the brominations as the 82% yield reported for that of 4Aa.: Vig, O. P.; Aggarwal, R. C.; Sharma, M. L.; Sharma, S. D. Indian J. Chem., Sect. B. 1979, 17B, 558-559.
    • (1979) Indian J. Chem., Sect. B , vol.17 B , pp. 558-559
    • Vig, O.P.1    Aggarwal, R.C.2    Sharma, M.L.3    Sharma, S.D.4
  • 24
    • 0016319044 scopus 로고
    • Sonnet, P. E. J. Org. Chem. 1974, 39, 3793-3794 and references cited therein.
    • (1974) J. Org. Chem. , vol.39 , pp. 3793-3794
    • Sonnet, P.E.1
  • 28
    • 0002762757 scopus 로고
    • Dihydrocapsaicinoids HC-9, HC-10, HC-11 has been prepared by us. Kaga, H.; Miura, M.; Orito, K. Synthesis 1989, 864-866.
    • (1989) Synthesis , pp. 864-866
    • Kaga, H.1    Miura, M.2    Orito, K.3
  • 29
    • 85030204895 scopus 로고    scopus 로고
    • unpublished results
    • Mutagenicity of synthetic capsaicinoids, C-9, C-10, C-11, HC-10, HC-11, and cis-C-10 was also tested, using S. typhimurium strains TA 98 and TA 100 with and without S9, but no significant activity was observed. Ohyama, T.; Jinn, K.; Kato, Y.; Chiba, Y.; Tsuzuki, T., Kaga, H.; Orito, K., unpublished results. For the reported data of mutagenicity of capsaicinoids see: ref. 3, 4 and 5.
    • Ohyama, T.1    Jinn, K.2    Kato, Y.3    Chiba, Y.4    Tsuzuki, T.5    Kaga, H.6    Orito, K.7
  • 42
    • 85030209030 scopus 로고    scopus 로고
    • note
    • 1H NMR and EI MS spectral data were essentially the same as that previously reported for samples contaminated with a small amount of the cis-isomer. See ref. 24.
  • 43
    • 85030207559 scopus 로고    scopus 로고
    • note
    • 1H NMR (300 MHz) and EI MS spectral data have been reported. See ref. 3.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.