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Volumn 33, Issue 4, 1992, Pages 455-456

Regioselective [3 + 2] annulations with rhodium(ii)-stabilized vinylcarbenoids

Author keywords

[No Author keywords available]

Indexed keywords

CYCLOPENTANE DERIVATIVE; CYCLOPROPANE DERIVATIVE;

EID: 0026544033     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(00)93966-2     Document Type: Article
Times cited : (20)

References (17)
  • 1
    • 0001651926 scopus 로고
    • For a detailed account of the various 3 + 2 annulation procedures that have been developed, see, and references cited therein.
    • (1989) J. Am. Chem. Soc. , vol.111 , pp. 6691
    • Hudlicky1    Fleming2    Radesca3
  • 2
    • 0025145651 scopus 로고
    • For previous examples of 3 + 2 annulations using Fisher vinylcarbene complexes or free vinylcarbenes, see
    • (1990) J. Am. Chem. Soc. , vol.112 , pp. 5660
    • Murray1    Yang2    Wulff3
  • 3
    • 8944245581 scopus 로고
    • Zur Bildung von Vinylcyclopropan- und Cyclopentenderivaten aus alkenylsubstituierten Chromcarben-Komplexen: Konkurrenz von formalen [2 + 1]- und [3 + 2]-Cycloadditionen
    • (1991) Chemische Berichte , vol.124 , pp. 957
    • Wienand1    Reissig2
  • 8
    • 84918667222 scopus 로고    scopus 로고
    • 1% of catalyst was used in all the carbenoid reactions except for the conversion of 3 to 11 (5 % catalyst).
  • 9
    • 84918662231 scopus 로고    scopus 로고
    • The stereochemistry of the cyclopropanes was based on distinctive nOe enhancements, coupling constants and chemical shifts. For related systems, see Refs 2a,b and 5.
  • 10
    • 0001796781 scopus 로고
    • Donor-acceptor-substituted cyclopropanes: Versatile building blocks in organic synthesis
    • (1988) Topics Curr. Chem. , vol.144 , pp. 73
    • Reissig1
  • 13
    • 84918701583 scopus 로고    scopus 로고
    • The stereochemistry of 6c was based on the observation of a strong noe enhancement between the methine protons and a lack of an enhancement between the methyl group and the methine proton adjacent to the ethoxy group.
  • 15
    • 84918680638 scopus 로고    scopus 로고
    • Davies, H. M. L.; Saikali, E.; Young, W. B. J. Org. Chem., in press.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.