Title of article :
Syntheses and catalytic properties of polystyrene supported nickel(II) carborane complexes
Author/Authors :
Zhu Yinghuai، نويسنده , , Anbanandam Parthiban، نويسنده , , Fethi Ben Hedi Kooli، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2004
Pages :
4
From page :
143
To page :
146
Abstract :
1-Methyl- and 1-phenyl-ortho-carborane functionalized polystyrenes (1a, 1b) were synthesized by the reactions of pertinent carborane lithium salts and Merrifield’s peptide resin (1%), in refluxing tetrahydrofuran (THF) solvent in 90 and 85% yield, respectively. Further reaction of dianions derived from the resulting 1a and 1b with dichloro bis(triphenylphosphine)nickel(+II) produced novel polystyrene supported neutral nickel(+II) carborane compounds (2a, 2b). The polyethylene, polystyrene and polyvinyl chloride catalytic properties of the nickel complexes in THF and ionic liquid 1-butyl-3-methylimidazolium tetrafluoroborate, [BMIM][BF4], of compounds 2a and 2b were tested.
Keywords :
Nickel(+II) carborane complexes , Functionalized polystyrene , Catalytic polymerization , Carborane
Journal title :
CATALYSIS TODAY
Serial Year :
2004
Journal title :
CATALYSIS TODAY
Record number :
1232204
Link To Document :
بازگشت