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Volumn 67, Issue 5, 2011, Pages 837-841

An enantioselective synthesis of (-)-4-hydroxy-6-methoxy-3a,8a- dihydrofuro[2,3-b]benzofuran: An advanced intermediate in the synthesis of (-)-aflatoxin B1 and G1

Author keywords

[No Author keywords available]

Indexed keywords

4 HYDROXY 6 METHOXY 3A,8A DIHYDROFURO[2,3 B]BENZOFURAN; AFLATOXIN B1; AFLATOXIN G1; BENZOFURAN DERIVATIVE; UNCLASSIFIED DRUG;

EID: 78651362445     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tet.2010.10.003     Document Type: Article
Times cited : (15)

References (31)
  • 20
    • 78651365971 scopus 로고
    • Ph.D. Thesis, The University of Michigan, Ann Arbor
    • Deering, C.F. Ph.D. Thesis, The University of Michigan, Ann Arbor, 1988.
    • (1988)
    • Deering, C.F.1
  • 21
    • 78651376737 scopus 로고    scopus 로고
    • 2) provided a 1:1 mixture of regioisomer 3 in 44% yield
    • 2) provided a 1:1 mixture of regioisomer 3 in 44% yield.
  • 23
    • 78651369552 scopus 로고    scopus 로고
    • 25 -72° (c 2.0, chloroform)
    • 25 -72° (c 2.0, chloroform)
  • 24
    • 78651354968 scopus 로고    scopus 로고
    • The enantiomeric purity of the final dihydrofuran 9 was determined via its Mosher's ester 10 (Ref. 17). Integration of signals for the two vinyl ether protons at 4.71 and 5.91 and the acetal proton at 6.43 indicate a ratio of 8.1:1 of the two distereomers of the ester, corresponding to an ee of 80%
    • The enantiomeric purity of the final dihydrofuran 9 was determined via its Mosher's ester 10 (Ref. 17). Integration of signals for the two vinyl ether protons at 4.71 and 5.91 and the acetal proton at 6.43 indicate a ratio of 8.1:1 of the two distereomers of the ester, corresponding to an ee of 80%.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.