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纤维素负载三苯膦-钯复合物催化剂的合成及其对Heck偶联反应的催化性能研究 被引量:2

Synthesis of Cellulose Supported Triphenylphosphine-Palladium Complex Catalyst and Its Catalytic Performance in Heck Coupling Reaction
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摘要 合成了一种新型的纤维素负载的三苯膦(Cell-OPPh3),随后与醋酸钯反应生成了纤维素负载的三苯膦-钯复合物(Cell-OPPh3-Pd)催化剂,并对其进行了扫描电镜(SEM)、透射电镜(TEM)、热失重(TG)等分析表征。结果表明,催化剂对空气稳定,可有效催化空气条件下芳基卤和丙烯酸酯的Heck偶联反应。 A new cellulose supported triphenylphosphine (Cell-OPPh3) was synthesized and then coordina- ted with palladium acetate to form the catalyst cellulose supported triphenylphosphine-palladium(Cell-OPPh3- Pd). The catalyst was analyzed by SEM,TEM and TG. Catalyst Cell-OPPh3-Pd was stable and can catalyze the Heck coupling reaction of aryl halides with acrylates efficiently under air condition.
出处 《化学与生物工程》 CAS 2014年第1期43-46,共4页 Chemistry & Bioengineering
关键词 纤维素 三苯膦 钯催化剂 HECK偶联反应 cellulose triphenylphosphine Pd catalyst Heck coupling reaction
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参考文献16

  • 1Negishi E. Handbook of Organopalladium Chemistry for Organic Synthesis[M].New York:Wiley-Onterscience,2002.
  • 2Cheprakov A V,Beletskaya I P. The Heck reaction as a sharpening stone of palladium catalysis[J].{H}Chemical Reviews,2000,(8):3009-3066.
  • 3Yin L,Liebscher J. Cerbon-carbon coupling reactions catalyzed by heterogeneous palladium catalysts[J].{H}Chemical Reviews,2007,(1):133-173.
  • 4Nan G,Ren F,Luo M. Suzuki-Miyaura cross-coupling reaction of 1-aryltriazenes with arylboronic acids catalyzed by a recyclable polymer-supported N-heterocyclic carbene-palladium complex catalyst[J].{H}Beilstein Journal of Organic Chemistry,2010.70.
  • 5Reddy K R,Kumar N S,Reddy P S. Cellulose supported palladium(0) catalyst for Heck and Sonogashira coupling reactions[J].{H}Journal of Molecular Catalysis A:Chemical,2006,(1-2):12-16.
  • 6Cirtiu C M,Dunlop-Brière A F,Moores A. Cellulose nanocrystallites as an efficient support for nanoparticles of palladium:Application for catalytic hydrogenation and Heck coupling under mild conditions[J].{H}Green Chemistry,2011,(2):288-291.
  • 7Huang K,Xue L,Hu Y C. Catalytic behaviors of silica-supported starcb-polysulfosiloxane-Pt complexes in asymmetric hydrogenation of 4-methyl-2-pentanone[J].{H}Reactive & Functional Polymers,2002,(3):199-203.
  • 8Quignard F,Choplin A,Domard A. Chitosan:A natural polymeric support of catalysts for the synthesis of fine chemicals[J].{H}LANGMUIR,2000,(24):9106-9108.
  • 9Xu Y,Zhang L,Cui Y. Catalytic performance of cellulose supported palladium complex for Heck reaction in water[J].{H}Journal of Applied Polymer Science,2008,(5):2996-3000.doi:10.1002/app.28655.
  • 10Jamwal N,Sodhi R K,Gupta P. Nano Pd(0)supported on cellulose:A highly efficient and recyclable heterogeneous catalyst for the Suzuki coupling and aerobic oxidation of benzyl alcohols under liquid phase catalysis[J].{H}International Journal of Biological Macromolecules,2011,(5):930-935.

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