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Proceedings Paper

New cross-coupling reaction of arylbromide with arylboric acid catalyzed by nano metals
Author(s): Zhong Wei An; Xin Bing Chen
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Paper Abstract

Synthetic method of compounds 4,4'-bis-(trans-4- alkylcyclohexyl) biphenyl by cross-coupling reaction of arylboric acid and arylbromide in the presence of cetrimonium bromide over nano Ni or Cu catalyst is presented. The reaction is carried out under reflux temperature in THF/H2O for 15 h with yield 60% to approximately 65% for nano nickel and 25% to approximately 30% for nano copper.

Paper Details

Date Published: 27 June 2002
PDF: 5 pages
Proc. SPIE 4759, XIV Conference on Liquid Crystals: Chemistry, Physics, and Applications, (27 June 2002); doi: 10.1117/12.472133
Show Author Affiliations
Zhong Wei An, Xi'an Modern Chemistry Research Institute (China)
Xin Bing Chen, Xi'an Modern Chemistry Research Institute (China)


Published in SPIE Proceedings Vol. 4759:
XIV Conference on Liquid Crystals: Chemistry, Physics, and Applications

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