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Volumn , Issue 11, 2009, Pages 1815-1820

A new and expedient total synthesis of ochratoxin A and d 5-ochratoxin A

Author keywords

Heterocycles; Natural products; Ochratoxin A; Stable isotope dilution assay; Total synthesis

Indexed keywords

HETEROCYCLES; NATURAL PRODUCTS; OCHRATOXIN A; STABLE ISOTOPE DILUTION ASSAY; TOTAL SYNTHESIS;

EID: 67650064554     PISSN: 00397881     EISSN: 1437210X     Source Type: Journal    
DOI: 10.1055/s-0028-1088076     Document Type: Article
Times cited : (14)

References (49)
  • 43
    • 67650036650 scopus 로고
    • US Patent 4346039, P4438v
    • (b) Kraus, G. A. US Patent 4346039, 1982; Chem. Abstr. 1983, 98, P4438v.
    • (1982) Chem. Abstr , vol.98
    • Kraus, G.A.1
  • 48
    • 67650059232 scopus 로고    scopus 로고
    • It is worth noting that the coupling reaction between 8 and 9 has been carried out previously, in the presence of 2-ethoxy-1-(ethoxycarbonyl)-1,2-dihydroquinoline (EEDQ), to give, after deprotection, a mixture of 1a and 1b in a total yield of 35-50%, depending on the crystallization conditions. See: Roberts, J. C.; Woollven, P. J. Chem. Soc. C 1970, 278.
    • It is worth noting that the coupling reaction between 8 and 9 has been carried out previously, in the presence of 2-ethoxy-1-(ethoxycarbonyl)-1,2-dihydroquinoline (EEDQ), to give, after deprotection, a mixture of 1a and 1b in a total yield of 35-50%, depending on the crystallization conditions. See: Roberts, J. C.; Woollven, P. J. Chem. Soc. C 1970, 278.
  • 49
    • 67650030453 scopus 로고    scopus 로고
    • 5-OTA (2a). The overall yield based on starting OTA was 5% over 4 steps. See ref. 5a.
    • 5-OTA (2a). The overall yield based on starting OTA was 5% over 4 steps. See ref. 5a.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.