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Volumn 10, Issue 6, 2008, Pages 1063-1066

Selective synthesis of spiro[4,5]trienyl acetaes via an intramolecular electrophilic ipso-lodocyclization process

Author keywords

[No Author keywords available]

Indexed keywords

ACETIC ACID DERIVATIVE;

EID: 45549090574     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol703050z     Document Type: Article
Times cited : (114)

References (38)
  • 1
    • 15044349937 scopus 로고    scopus 로고
    • For selected recent papers on the electrophilic iodocyclizations of arylalkynes, see: a
    • For selected recent papers on the electrophilic iodocyclizations of arylalkynes, see: (a)Zhang, X.; Campo, M. A.; Yao, T.; Larock, R. c. Org. Lett. 2005, 7, 763-766.
    • (2005) Org. Lett , vol.7 , pp. 763-766
    • Zhang, X.1    Campo, M.A.2    Yao, T.3    Larock, R.C.4
  • 6
    • 35549001831 scopus 로고    scopus 로고
    • Hu, Liu, K.; Shen, M.; Yuan, X.; Tang, Y.; Li, C. J. Org. Chem. 2007, 72, 8555-8558.
    • (f) Hu, Liu, K.; Shen, M.; Yuan, X.; Tang, Y.; Li, C. J. Org. Chem. 2007, 72, 8555-8558.
  • 19
    • 0037870758 scopus 로고    scopus 로고
    • For selected papers on the synthesis of the azaspiro[4,5]decane skeleton by the intramolecular oxidative ipso-cyclization reactions of aryls with nitrenium ions, see: (a) Miyazawa, E.; Sakamoto, T.; Kikugawa, Y. J. Org. Chem. 2003, 68, 5429-5432.
    • For selected papers on the synthesis of the azaspiro[4,5]decane skeleton by the intramolecular oxidative ipso-cyclization reactions of aryls with nitrenium ions, see: (a) Miyazawa, E.; Sakamoto, T.; Kikugawa, Y. J. Org. Chem. 2003, 68, 5429-5432.
  • 23
    • 1542612770 scopus 로고    scopus 로고
    • For selected papers on the synthesis of the spiro[4,5]decane skeleton by the other methods, see:(a) Kende, A. S.; Koch, K. Tetrahedron Lett. 1986, 27, 6051-6054.
    • For selected papers on the synthesis of the spiro[4,5]decane skeleton by the other methods, see:(a) Kende, A. S.; Koch, K. Tetrahedron Lett. 1986, 27, 6051-6054.
  • 31
    • 58149143705 scopus 로고    scopus 로고
    • Interestingly, cis and trans isomers can be separated by flash column chromatography using hexane/ethyl acetate as the eluent. The structure and the cis and trans configuration of the products 2, were based upon the chemical shift of the 8-proton by comparison with the authoritative data of ref 2d and were unambiguously assigned by X-ray analysis of the product cis-2i; see the Supporting Information.
    • Interestingly, cis and trans isomers can be separated by flash column chromatography using hexane/ethyl acetate as the eluent. The structure and the cis and trans configuration of the products 2, were based upon the chemical shift of the 8-proton by comparison with the authoritative data of ref 2d and were unambiguously assigned by X-ray analysis of the product cis-2i; see the Supporting Information.
  • 36
    • 0043076391 scopus 로고    scopus 로고
    • and references cited therein
    • (e) Du, Y.; Lu, X. J. Org. Chem. 2003, 68, 6463-6465 and references cited therein.
    • (2003) J. Org. Chem , vol.68 , pp. 6463-6465
    • Du, Y.1    Lu, X.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.