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Volumn 53, Issue 50, 2012, Pages 6801-6805

Palladium-catalysed direct arylations of heteroaromatics bearing dicyanovinyls at C2

Author keywords

Aryl bromides; C H activation; Catalysis; Heteroaromatics; Palladium

Indexed keywords

CARBON; DICYANOVINYL DERIVATIVE; HETEROCYCLIC COMPOUND; HYDROGEN; PALLADIUM; SOLVENT; UNCLASSIFIED DRUG; VINYL DERIVATIVE;

EID: 84868603666     PISSN: 00404039     EISSN: 18733581     Source Type: Journal    
DOI: 10.1016/j.tetlet.2012.10.008     Document Type: Article
Times cited : (9)

References (62)
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    • For recent examples of palladium-catalysed direct arylations of thiophenes: E. David, S. Pellet-Rostaing, and M. Lemaire Tetrahedron 63 2007 8999 9006
    • (2007) Tetrahedron , vol.63 , pp. 8999-9006
    • David, E.1    Pellet-Rostaing, S.2    Lemaire, M.3
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    • 24944485087 scopus 로고    scopus 로고
    • For recent examples of palladium-catalysed direct arylations of furans
    • For recent examples of palladium-catalysed direct arylations of furans: M. Parisien, D. Valette, and K. Fagnou J. Org. Chem. 70 2005 7578 7584
    • (2005) J. Org. Chem. , vol.70 , pp. 7578-7584
    • Parisien, M.1    Valette, D.2    Fagnou, K.3
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    • For recent examples of palladium-catalysed direct arylations of pyrroles or indoles
    • For recent examples of palladium-catalysed direct arylations of pyrroles or indoles: F. Bellina, S. Cauteruccio, and R. Rossi Eur. J. Org. Chem. 2006 1379 1382
    • (2006) Eur. J. Org. Chem. , pp. 1379-1382
    • Bellina, F.1    Cauteruccio, S.2    Rossi, R.3
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    • For the synthesis of 2-aryl-3,4-ethylenedioxythiophene bearing a dicyanovinyl at C5 via successive palladium-catalysed direct arylation followed by formylation under the Vilsmeier-Haack conditions and by Knoevenagel condensation with malononitrile
    • For the synthesis of 2-aryl-3,4-ethylenedioxythiophene bearing a dicyanovinyl at C5 via successive palladium-catalysed direct arylation followed by formylation under the Vilsmeier-Haack conditions and by Knoevenagel condensation with malononitrile: P. Amaladass, J.A. Clement, and A.K. Mohanakrishnan Tetrahedron 63 2007 10363 10371
    • (2007) Tetrahedron , vol.63 , pp. 10363-10371
    • Amaladass, P.1    Clement, J.A.2    Mohanakrishnan, A.K.3
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    • note
    • 22 (0.006 g, 0.01 mmol) were dissolved in CPME (6 mL) under an argon atmosphere. The reaction mixture was stirred at 125 °C for 24-36 h. Then, the solvent was evaporated and the product was purified by silica gel column chromatography.
  • 60
    • 84868605452 scopus 로고    scopus 로고
    • note
    • 3): δ 152.7, 150.3, 139.6, 136.3, 135.9, 133.1, 127.0, 126.2, 118.1, 113.6, 113.4, 112.9, 78.9. Electronic Supplementary data available: procedures and NMR data.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.