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Volumn 72, Issue 14, 2007, Pages 5091-5097

Iromycins: A new family of pyridone metabolites from Streptomyces sp. II. Convergent total synthesis

Author keywords

[No Author keywords available]

Indexed keywords

BROMINATION; IROMYCINS; LIQUID AMMONIA; PYRIDONE;

EID: 34447295369     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo070327j     Document Type: Article
Times cited : (22)

References (62)
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    • (b) Sukenaga, Y.; Yamazaki, T.; Aoyama, T.; Takayasu, Y.; Harada, T. Japan Patent JP10 237044, 1998; Chem. Abstr. 1998, 129, 244203S.
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    • Negishi, E.-i; Van Horn, D. E.; Yoshida, T. J. Am. Chem. Soc. 1985, 107, 6639-6647.
    • (a) Negishi, E.-i; Van Horn, D. E.; Yoshida, T. J. Am. Chem. Soc. 1985, 107, 6639-6647.
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    • The acidity of such 4-hydroxypyran-2-ones is comparable to that of acetic acid: Ferri, D.; Bürgi, T.; Baiker, A. J. Chem. Soc Perkin Trans. 2 2002, 437-441.
    • The acidity of such 4-hydroxypyran-2-ones is comparable to that of acetic acid: Ferri, D.; Bürgi, T.; Baiker, A. J. Chem. Soc Perkin Trans. 2 2002, 437-441.
  • 29
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    • Pyrone 14 could also be acetylated in 69% yield (see Supporting Information), yet this protecting group turned out to be unstable in the subsequent transformations.
    • Pyrone 14 could also be acetylated in 69% yield (see Supporting Information), yet this protecting group turned out to be unstable in the subsequent transformations.
  • 37
    • 0001005278 scopus 로고
    • and references therein
    • Zweifel, G.; Miller, J. A. Org. React. 1984, 32, 375-517 and references therein.
    • (1984) Org. React , vol.32 , pp. 375-517
    • Zweifel, G.1    Miller, J.A.2
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    • Negishi, E.-i; Okukado, N.; King, A. O.; Van Horn, D. E.; Spiegel B. I. J. Am. Chem. Soc. 1978, 100, 2254-2256.
    • (a) Negishi, E.-i; Okukado, N.; King, A. O.; Van Horn, D. E.; Spiegel B. I. J. Am. Chem. Soc. 1978, 100, 2254-2256.
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    • Negishi, E.-i; Takahashi, T.; Baba, S.; Van Horn, D. E.; Okukado, N. J. Am. Chem. Soc. 1987, 109, 2393-2401.
    • (b) Negishi, E.-i; Takahashi, T.; Baba, S.; Van Horn, D. E.; Okukado, N. J. Am. Chem. Soc. 1987, 109, 2393-2401.
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    • 3 was employed.
    • 3 was employed.
  • 52
    • 84981786851 scopus 로고    scopus 로고
    • For a study on the oxidative addition of benzyl halides to Ni(0) complexes leading to formation of dibenzyl, see: Bartsch, E.; Dinjus, E.; Fischer, R.; Uhlig, E. Z. Anorg. Allg. Chem. 1977, 433, 5-12.
    • For a study on the oxidative addition of benzyl halides to Ni(0) complexes leading to formation of dibenzyl, see: Bartsch, E.; Dinjus, E.; Fischer, R.; Uhlig, E. Z. Anorg. Allg. Chem. 1977, 433, 5-12.
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    • For an example of a copper-catalyzed 1,4-addition to an enone in which a slight variation of the substrate completely inverted this selectivity, see
    • For an example of a copper-catalyzed 1,4-addition to an enone in which a slight variation of the substrate completely inverted this selectivity, see: Lipshutz, B. H.; Dimock, S. H. J. Org. Chem. 1991, 56, 5761-5763.
    • (1991) J. Org. Chem , vol.56 , pp. 5761-5763
    • Lipshutz, B.H.1    Dimock, S.H.2
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    • All these compounds slowly start to decompose even when stored either neat or in solution at -18°C.
    • All these compounds slowly start to decompose even when stored either neat or in solution at -18°C.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.