Abstract
Abstract Fine control of the formation of Pd0 nanoparticles with diameters between 1 and 1.5 nm on hydroxyapatite (HAP) was achieved by adjusting the temperature at which the PdII species on the HAP surface (PdIIHAP) was reduced in the presence of 1 atm of molecular hydrogen. The HAP-supported Pd0 nanoparticles (Pd0HAP) having an average diameter of 1.5 nm exhibited significantly high catalytic activity for the regioselective hydrogenation of quinolines to the corresponding 1,2,3,4-tetrahydroquinolines under mild reaction conditions. Moreover, the Pd0HAP catalyst was reusable without appreciable loss of its high catalytic activity or selectivity.
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Dates
Type | When |
---|---|
Created | 15 years, 2 months ago (June 28, 2010, 2:06 a.m.) |
Deposited | 1 year, 7 months ago (Jan. 18, 2024, 11:30 a.m.) |
Indexed | 1 year, 3 months ago (May 27, 2024, 11:09 a.m.) |
Issued | 15 years, 2 months ago (June 26, 2010) |
Published | 15 years, 2 months ago (June 26, 2010) |
Published Online | 15 years, 2 months ago (June 26, 2010) |
Published Print | 15 years, 1 month ago (Aug. 5, 2010) |
@article{Hashimoto_2010, title={Fine Tuning of Pd0 Nanoparticle Formation on Hydroxyapatite and Its Application for Regioselective Quinoline Hydrogenation}, volume={39}, ISSN={1348-0715}, url={http://dx.doi.org/10.1246/cl.2010.832}, DOI={10.1246/cl.2010.832}, number={8}, journal={Chemistry Letters}, publisher={Oxford University Press (OUP)}, author={Hashimoto, Norifumi and Takahashi, Yusuke and Hara, Takayoshi and Shimazu, Shogo and Mitsudome, Takato and Mizugaki, Tomoo and Jitsukawa, Koichiro and Kaneda, Kiyotomi}, year={2010}, month=jun, pages={832–834} }