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Volumn 8, Issue 24, 2010, Pages 5490-5494

Diels-Alder cycloaddition of o-quinonedimethides and alkylidene-5H-furan-2- ones: New and rapid access to lambertellol cores and arthrinone derivatives

Author keywords

[No Author keywords available]

Indexed keywords

CHEMISTRY; POSITIVE IONS;

EID: 78649503455     PISSN: 14770520     EISSN: None     Source Type: Journal    
DOI: 10.1039/c0ob00448k     Document Type: Article
Times cited : (18)

References (52)
  • 33
  • 47
    • 24944575124 scopus 로고    scopus 로고
    • and references therein
    • M. J. Piggott Tetrahedron 2005 61 9929 9954
    • (2005) Tetrahedron , vol.61 , pp. 9929-9954
    • Piggott, M.J.1
  • 49
    • 78649502364 scopus 로고    scopus 로고
    • 1H NMR spectrum of the crude product revealed the presence of a 1/0,9 mixture of the deshydrohalogenated and non-deshydrohalogenated naphtofurane respectively
    • 1H NMR spectrum of the crude product revealed the presence of a 1/0,9 mixture of the deshydrohalogenated and non-deshydrohalogenated naphtofurane respectively.
  • 50
    • 78649500711 scopus 로고    scopus 로고
    • The stereochemistry was not assigned. For hetero Diels-Alder reactions with o-quinonedimethydes see ref. 16e
    • The stereochemistry was not assigned. For hetero Diels-Alder reactions with o-quinonedimethydes see ref. 16e.
  • 51
    • 78649527211 scopus 로고    scopus 로고
    • Cycloaddition performed with lactone acetal, precursor of lactone aldehyde 2p led to the formation of the corresponding spiro-cycloadduct. Unfortunately, the acetal function was too sensitive and up to 40% of deprotected aldehyde 3p was recovered after purification on neutralized silica gel
    • Cycloaddition performed with lactone acetal, precursor of lactone aldehyde 2p led to the formation of the corresponding spiro-cycloadduct. Unfortunately, the acetal function was too sensitive and up to 40% of deprotected aldehyde 3p was recovered after purification on neutralized silica gel
  • 52
    • 78649501810 scopus 로고    scopus 로고
    • The stereochemistry of the third diasteromer was not assigned
    • The stereochemistry of the third diasteromer was not assigned.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.