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Volumn , Issue 4, 2006, Pages 563-566

Non-cross-linked polystyrene-supported triphenylphosphine-microencapsulated palladium: An efficient and recyclable catalyst for Suzuki-Miyaura reactions

Author keywords

Heterogeneous catalysis; Microencapsulation; Palladium; Polystyrene; Suzuki Miyaura reaction

Indexed keywords

PALLADIUM; POLYSTYRENE; TRIPHENYLPHOSPHINE;

EID: 33644998342     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cell.2006.02.047     Document Type: Article
Times cited : (47)

References (40)
  • 35
    • 27644547449 scopus 로고    scopus 로고
    • Kobayashi et al. have recently reported a similar strategy with their 'polymer incarceration' technique: Nishio, R.; Sugiura, M.; Kobayashi, S. Org. Lett. 2005, 7, 4831.
    • (2005) Org. Lett. , vol.7 , pp. 4831
    • Nishio, R.1    Sugiura, M.2    Kobayashi, S.3
  • 36
    • 33645003262 scopus 로고    scopus 로고
    • note
    • 3): δ = 0.86-2.25 (bm, 24 H), 6.48-7.04 (bm, 35 H), 7.51-7.87 (bm, 14 H). The Pd content of 2 was determined to be 2.08% (theoretical value: 2.13%), which corresponds to a loading level of 0.20 mmol Pd/g, by X-ray fluorescence analysis.
  • 39
    • 33644991759 scopus 로고    scopus 로고
    • note
    • 13C NMR spectroscopy and MS analysis. The characterization data obtained agreed with previously reported data or that of commercial samples.
  • 40
    • 33645005254 scopus 로고    scopus 로고
    • note
    • Water was added to these reactions since it seemed to make 2 easier to recover and handle. However, it had the effect of lengthening the reaction times. When recycling is not an issue, i-PrOH alone is the preferred solvent due to the solubility of the reactants in it, and thus shorter reaction times.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.