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Volumn , Issue 10, 2006, Pages 1511-1514

Efficient synthesis of (E)-3-alkylidene-2(3H)-furanones from 3-(1-hydroxyalkyl)-2-silyloxyfurans

Author keywords

2 silyloxyfurans; Bromination; Lactones; Lithiation; Stereoselectivity

Indexed keywords

2 TRIISOPROPYLSILYLOXY 3 BROMOFURAN; ALDEHYDE DERIVATIVE; FURAN DERIVATIVE; FURANONE DERIVATIVE; HALIDE; LITHIUM; UNCLASSIFIED DRUG;

EID: 33745712078     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-2006-944202     Document Type: Article
Times cited : (15)

References (47)
  • 8
    • 33745715614 scopus 로고    scopus 로고
    • 1 has not been assigned
    • 1 has not been assigned.
  • 28
    • 0035858619 scopus 로고    scopus 로고
    • and references therein
    • (a) Bromofuranone 9 has been previously prepared in three steps from 2,5-dimethoxy-2,5-dihydrofuran: Bella, M.; Piancatelli, G.; Squarcia, A. Tetrahedron 2001, 57, 4429; and references therein.
    • (2001) Tetrahedron , vol.57 , pp. 4429
    • Bella, M.1    Piancatelli, G.2    Squarcia, A.3
  • 36
    • 33745715626 scopus 로고    scopus 로고
    • note
    • +]; found: 318.0656.
  • 37
    • 33745701533 scopus 로고    scopus 로고
    • note
    • +]; found: 392.1890.
  • 38
    • 33745729568 scopus 로고    scopus 로고
    • note
    • 1H NMR from their E-isomers by the upfield shift of the three olefin protons (Δδ ca. 0.1-0.3 ppm).
  • 39
    • 33745715624 scopus 로고    scopus 로고
    • note
    • +]; found: 162.0322.
  • 44
    • 0001310814 scopus 로고    scopus 로고
    • For alternative routes to 3-alkenylfuranones, see: (a) Yu, W.-Y.; Alper, H. J. Org. Chem. 1997, 62, 5684.
    • (1997) J. Org. Chem. , vol.62 , pp. 5684
    • Yu, W.-Y.1    Alper, H.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.