- Au25 nanocluster-catalyzed Ullmann-type homocoupling reaction of aryl iodides.
Au25 nanocluster-catalyzed Ullmann-type homocoupling reaction of aryl iodides.
Chemical communications (Cambridge, England) (2012-11-07)
Gao Li, Chao Liu, Yu Lei, Rongchao Jin
PMID23128357
ABSTRACT
The Au(25)(SR)(18)/CeO(2) nanocluster catalyst showed high activity in the homocoupling of aryl iodides (e.g. up to 99.8% yield with iodobenzene) and excellent recyclability.
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Cerium(IV) oxide, nanopowder, <50 nm particle size (BET), 99.95% trace rare earth metals basis
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Cerium(IV) oxide, dispersion, nanoparticles, <25 nm particle size, 10 wt. % in H2O
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