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Volumn 127, Issue 12, 2005, Pages 4326-4335

Convergent total synthesis of gymnocin-A and evaluation of synthetic analogues

Author keywords

[No Author keywords available]

Indexed keywords

STEREOCHEMISTRY; SYNTHESIS (CHEMICAL); TOXIC MATERIALS;

EID: 16244420716     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja042686r     Document Type: Article
Times cited : (97)

References (93)
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    • For reviews on marine polycyclic ethers, see: (a) Yasumoto, T.; Murata, M. Chem. Rev. 1993, 93, 1897.
    • (1993) Chem. Rev. , vol.93 , pp. 1897
    • Yasumoto, T.1    Murata, M.2
  • 39
    • 16244365261 scopus 로고    scopus 로고
    • Private communication with Professor M. Satake of Tohoku University in 2001
    • Private communication with Professor M. Satake of Tohoku University in 2001.
  • 40
    • 2042507954 scopus 로고
    • For reviews on the Suzuki-Miyaura cross-coupling reaction, see: (a) Miyaura, N.; Suzuki, A. Chem. Rev. 1995, 95, 2457.
    • (1995) Chem. Rev. , vol.95 , pp. 2457
    • Miyaura, N.1    Suzuki, A.2
  • 41
    • 0001786881 scopus 로고    scopus 로고
    • Diederich, F., Stang, P. J., Eds.; Wiley-VCH: Weinheim, Germany
    • (b) Suzuki, A. In Metal-Catalyzed Cross-Coupling Reactions; Diederich, F., Stang, P. J., Eds.; Wiley-VCH: Weinheim, Germany, 1998; p 49.
    • (1998) Metal-Catalyzed Cross-Coupling Reactions , pp. 49
    • Suzuki, A.1
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    • 0002812967 scopus 로고    scopus 로고
    • Springer-Verlag: Heidelberg, Germany
    • (e) Miyaura, N. In Topics in Current Chemistry; Springer-Verlag: Heidelberg, Germany, 2002; Vol. 219, p 11.
    • (2002) Topics in Current Chemistry , vol.219 , pp. 11
    • Miyaura, N.1
  • 57
    • 16244418791 scopus 로고    scopus 로고
    • note
    • Details of the synthesis of compounds 10, 25, 39, and 68 are included in Supporting Information.
  • 58
    • 16244385694 scopus 로고    scopus 로고
    • note
    • The corresponding diastereomeric alcohol was obtained in ca. 10% yield.
  • 71
    • 0000162105 scopus 로고    scopus 로고
    • Renaud, P., Sibi, M. P., Eds.; Wiley-VCH: Weinheim, Germany
    • Lee, E. In Radicals in Organic Synthesis: Applications; Renaud, P., Sibi, M. P., Eds.; Wiley-VCH: Weinheim, Germany, 2001; Vol. 2, p 303.
    • (2001) Radicals in Organic Synthesis: Applications , vol.2 , pp. 303
    • Lee, E.1
  • 78
    • 16244363754 scopus 로고    scopus 로고
    • note
    • 1H NMR analysis (500 MHz) of the mixture.
  • 83
    • 16244385367 scopus 로고    scopus 로고
    • note
    • 2, 0 °C.
  • 84
    • 16244390939 scopus 로고    scopus 로고
    • note
    • The present synthetic entry to iodide 7 is two step shorter than an earlier synthesis that used 39a as an exocyclic enol ether coupling partner in the Suzuki-Miyaura coupling.15a Diagram presented
  • 87
    • 16244419458 scopus 로고    scopus 로고
    • note
    • Enol triflate was successfully used in a related coupling reaction: see ref 14e.
  • 88
    • 16244423404 scopus 로고    scopus 로고
    • note
    • Some byproducts were isolated, but their structures were not completely determined.
  • 89
    • 16244388673 scopus 로고    scopus 로고
    • note
    • Wittig reaction with 2-(triphenylphosphoranylidene)propionaldehyde (toluene, 80 °C) gave a poor yield of enal 82.
  • 92
    • 16244413306 scopus 로고    scopus 로고
    • note
    • Treatment of 84 with TBAF (THF, rt) led to unidentified byproducts resulting from competitive decomposition of the allylic alcohol moiety.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.