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Volumn 12, Issue 29, 2014, Pages 5388-5392

Efficient asymmetric synthesis of spiro-2(3H)-furanones via phase-transfer-catalyzed alkynylation

Author keywords

[No Author keywords available]

Indexed keywords

CHEMISTRY; POSITIVE IONS;

EID: 84903774657     PISSN: 14770520     EISSN: None     Source Type: Journal    
DOI: 10.1039/c4ob00969j     Document Type: Article
Times cited : (42)

References (61)
  • 32
    • 84890123981 scopus 로고    scopus 로고
    • For recent reviews on asymmetric phase-transfer catalysis, see
    • A. Parra S. Reboredo Chem.-Eur. J. 2013 19 17244
    • (2013) Chem.-Eur. J. , vol.19 , pp. 17244
    • Parra, A.1    Reboredo, S.2
  • 42
    • 84903789811 scopus 로고    scopus 로고
    • S.-s. Jew H.-g. Park Chem. Commun. 2009 7090
    • (2009) Chem. Commun. , pp. 7090
  • 61
    • 54849432024 scopus 로고    scopus 로고
    • Based on our observations on the importance of the cyclic structure in hypervalent iodine reagents, and the report by Waser, 8b plausible structures (11 and 12) for the intermediate of these reactions were proposed as shown below. The reaction mechanism of the electrophilic cyclization was discussed in ref. 11 The crystal structure of 8a has been deposited at the Cambridge Crystallographic Data Centre (CCDC) The alkynylations with acyclic β-keto esters proceeded very sluggishly
    • M. Kitamura S. Shirakawa Y. Arimura X. Wang K. Maruoka Chem.-Asian J. 2008 3 1702
    • (2008) Chem.-Asian J. , vol.3 , pp. 1702
    • Kitamura, M.1    Shirakawa, S.2    Arimura, Y.3    Wang, X.4    Maruoka, K.5


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.