欢迎登录材料期刊网

材料期刊网

高级检索

采用自组装-瓶中造船法在NaY分子筛超笼内,将溴化1-癸基-3-甲基咪唑离子液体和邻菲罗啉钯组合成一体化催化剂,并用于苯胺羰化反应.结果表明,相对于以离子液体为溶剂,邻菲罗啉钯配合物/NaY分子筛为催化剂的体系,该一体化催化剂在离子液体和邻菲罗啉钯配合物用量显著降低的条件下,TOF可达23 000h-1,而相应均相催化剂体系的TOF仅为3 060h-1.

参考文献

[1] P(a)rvulescu V I;Hardacre C .[J].Chemical Reviews,2007,107:2615.
[2] Valkenberg M H;DeCastro C;H(a)acich W F .[J].Green Chemistry,2002,4:88.
[3] Mehnert C P;Cook R A;Dispenziere N C;Afeworki M .[J].Journal of the American Chemical Society,2002,124:12932.
[4] Shi F;Zhang Q H;Li D M;Deng Y Q .[J].Chemistry-A European Journal,2005,11:5279.
[5] Ulman A .[J].Chemical Reviews,1996,96:1533.
[6] Norman H;David R.C.Inclusion Chemistry with Zeolites:Nanoscale Materials by Design[M].Dordrecht:kluwer Academic Publishers,1995:160.
[7] Lee J Y;Shou Z Y;Balazs A C .[J].Physical Review Letters,2003,91:136103.
[8] Mintova S;De Waele V;Holzl M;Schmidhammer U Mihailova B Ricdlc E Bein T .[J].Journal of Physical Chemistry A,2004,108:10640.
[9] Shi F;Deng YQ .Abnormal FT-IR and FTRaman spectra of ionic liquids confined in nano-porous silica gel[J].Spectrochimica acta, Part A. Molecular and biomolecular spectroscopy,2005(1/3):239-244.
[10] Kim H S;Kim Y J;Lee H;Park K Y,Lee C,Chin C S .[J].Angewandte Chemie International Edition,2002,41:4300.
[11] Paul F .[J].Coordination Chemistry Reviews,2000,203:269.
上一张 下一张
上一张 下一张
计量
  • 下载量()
  • 访问量()
文章评分
  • 您的评分:
  • 1
    0%
  • 2
    0%
  • 3
    0%
  • 4
    0%
  • 5
    0%