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Volumn 46, Issue 13, 2005, Pages 2185-2187

Efficient synthesis of functionalized furans and benzofurans based on a '[3+2] cyclization/oxidation' strategy

Author keywords

Benzofurans; Cyclization; Furans; Oxidation; Tetrahydrofurans

Indexed keywords

2,3 DICHLORO 5,6 DICYANO 1,4 QUINONE; BENZOFURAN DERIVATIVE; ETHER DERIVATIVE; FURAN DERIVATIVE; QUINONE DERIVATIVE; TETRAHYDROFURAN DERIVATIVE; UNCLASSIFIED DRUG;

EID: 14744304499     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2005.02.040     Document Type: Article
Times cited : (43)

References (34)
  • 3
    • 0042301253 scopus 로고    scopus 로고
    • A.R. Katritzky C.W. Rees E.F.V. Scriven Elsevier Oxford
    • For reviews of furan syntheses, see: W. Friedrichsen A.R. Katritzky C.W. Rees E.F.V. Scriven Comprehensive Heterocyclic Chemistry Vol. 2 1996 Elsevier Oxford 359 363 and references cited therein
    • (1996) Comprehensive Heterocyclic Chemistry , vol.2 , pp. 359-363
    • Friedrichsen, W.1
  • 4
    • 14744305251 scopus 로고    scopus 로고
    • Thieme Stuttgart
    • B. König Science of Synthesis Vol. 9 2001 Thieme Stuttgart 183 285
    • (2001) Science of Synthesis , vol.9 , pp. 183-285
    • König, B.1
  • 15
    • 0035903596 scopus 로고    scopus 로고
    • For reviews of cyclization reactions of free and masked dianions, see: P. Langer Chem. Eur. J. 7 2001 3858
    • (2001) Chem. Eur. J. , vol.7 , pp. 3858
    • Langer, P.1
  • 19
    • 0001661479 scopus 로고
    • for the oxidation of tetrahydrofurans to furans and hexahydrobenzofurans to benzofurans, see for example: G. Büchi, and P.-S. Chu J. Org. Chem. 43 1978 3717
    • (1978) J. Org. Chem. , vol.43 , pp. 3717
    • Büchi, G.1    Chu, P.-S.2
  • 31
    • 85030816314 scopus 로고    scopus 로고
    • note
    • 3 was confirmed by HRMS (EI, 70 eV). All products gave satisfactory spectroscopic data and correct elemental analyses and/or high resolution mass data
  • 33
    • 85030810645 scopus 로고    scopus 로고
    • in press
    • for the formation of furans by elimination of methanol from 2-alkylidene-4-methoxytetrahydrofurans, see: (b) Bellur, E.; Görls, H.; Langer, P. Eur. J. Org. Chem., in press
    • Eur. J. Org. Chem.
    • Bellur, E.1    Görls, H.2    Langer, P.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.