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Volumn 70, Issue 16, 2005, Pages 6548-6551

A new and efficient synthesis of 4-functionalized benzo[6]furans from 2,3-dihalophenols

Author keywords

[No Author keywords available]

Indexed keywords

HALOGEN ELEMENTS; LOW TEMPERATURE EFFECTS; REACTION KINETICS; SYNTHESIS (CHEMICAL);

EID: 23044493455     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo0508402     Document Type: Article
Times cited : (66)

References (43)
  • 1
    • 77956990841 scopus 로고    scopus 로고
    • Furans and benzofurans
    • Gribble, G. W., Gilchrist, T. L., Eds.; Pergamon: Oxford
    • Hou, X.-L.; Yang, Z.; Wong, H. N. C. Furans and Benzofurans. In Progress in Heterocyclic Chemistry; Gribble, G. W., Gilchrist, T. L., Eds.; Pergamon: Oxford, 2002; Vol. 14, pp 139-179.
    • (2002) Progress in Heterocyclic Chemistry , vol.14 , pp. 139-179
    • Hou, X.-L.1    Yang, Z.2    Wong, H.N.C.3
  • 23
    • 19844367420 scopus 로고
    • 2-Bromo-3-fluorophenol has been prepared by disulfonation of 3-fluorophenol, bromination, and further hydrolysis: Hodgson, H. H.; Nixon, J. J. Chem. Soc. 1929, 1632-1639.
    • (1929) J. Chem. Soc. , pp. 1632-1639
    • Hodgson, H.H.1    Nixon, J.2
  • 24
    • 33544465045 scopus 로고
    • For instance, 3-chloro-2-halophenols have also been prepared by disulfonation of 3-chlorophenol, halogenation of the barium salt, and further elimination of sulfonic acid groups: Hodgson, H. H.; Kershaw, A. J. Chem. Soc. 1930, 1419-1425.
    • (1930) J. Chem. Soc. , pp. 1419-1425
    • Hodgson, H.H.1    Kershaw, A.2
  • 30
  • 32
    • 33544456205 scopus 로고    scopus 로고
    • note
    • See the Supporting Information for the detailed preparation of the starting carbamates.
  • 41
    • 17844396449 scopus 로고    scopus 로고
    • Recently new benzo[e]furans functionalized at C4 and C7-positions have been synthesized and developed as blue-light emitting materials: Hwu, J. R.; Chuang, K.-S.; Chuang, S. H.; Tsay, S.-C. Org. Lett. 2005, 7, 1545-1548.
    • (2005) Org. Lett. , vol.7 , pp. 1545-1548
    • Hwu, J.R.1    Chuang, K.-S.2    Chuang, S.H.3    Tsay, S.-C.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.