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Synlett 1999; 1999(3): 327-329
DOI: 10.1055/s-1999-2614
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Cross-Coupling of Organostannanes with Organic Iodides Catalyzed by Silica-Supported Poly[3-(2-cyanoethylsulfanyl)propylsiloxane palladium] Complex Under Aqueous Medium

Suk-Ku Kang* , Tae-Gon Baik, Si-Young Song
  • *Department of Chemistry and Research Institute for Basic Sciences, Sungkyunkwan University, Natural Science Campus, Suwon 440-746, Korea; Fax +82 (3 31) 2 90 70 79; E-mail: skkang@chem.skku.ac.kr
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Publikationsdatum:
31. Dezember 1999 (online)

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The cross-coupling of organostannanes with organic iodides was achieved in the presence of a catalytic amount of a silica-supported sulfur palladium complex (5 mol %) in CH3CN/H2O (4 : 1) at 80 °C for 5 h in 71-89% yields.

silica-supported palladium - cross-coupling - organostannanes - Stille coupling - aqueous medium