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Volumn , Issue 6, 2000, Pages 850-856

[4+2] cycloaddition reactions of o-benzoquinones with styrenes: A facile synthesis of bicyclo[2.2.2]octenediones

Author keywords

Bicyclic compounds; Cycloadditions; Dieis Alder reactions; Lithium; Quinones

Indexed keywords

BENZOQUINONE DERIVATIVE; BICYCLO[2.2.2]OCTANE DERIVATIVE; STYRENE DERIVATIVE;

EID: 0034123397     PISSN: 00397881     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-2000-6285     Document Type: Article
Times cited : (17)

References (27)
  • 1
    • 0000243402 scopus 로고
    • Ed.; Wiley: New York
    • For a review of the chemistry of o-quinones, see: Patai, S. The Chemistry of the Quinonoid Compounds; Ed.; Wiley: New York,; Vol. 2, pp 636-645, 1988.
    • (1988) The Chemistry of the Quinonoid Compounds , vol.2 , pp. 636-645
    • Patai, S.1
  • 20
    • 0342482761 scopus 로고    scopus 로고
    • note
    • On refluxing the endo isomer 16 (orange crystals, mp 199 °C) in o-dichlorohenzene for 10h. afforded the exo isomer (yellow crystals, mp 192 °C), thus confirming the stereochemistry of the adducts.
  • 21
    • 0342482757 scopus 로고    scopus 로고
    • note
    • Stereochemistry of the products was ascertained from the coupling constant of the bridgehead proton; the J value 6 HZ is in agreement with the endo-isomer.
  • 22
    • 0343787855 scopus 로고    scopus 로고
    • note
    • AMI calculations using PC SPARTAN Graphical Interface Package for Molecular Mechanics and Molecular Orbital Models by Wavefunction Inc. 18401. Von Karman, Suite 370, Irvine, California, 92612, USA.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.