Nano Archive

Development of a convoluted polymeric nanopalladium catalyst: [alpha]-alkylation of ketones and ring-opening alkylation of cyclic 1,3-diketones with primary alcohols

Yamada, Yoichi M. A. and Uozumi, Yasuhiro (2007) Development of a convoluted polymeric nanopalladium catalyst: [alpha]-alkylation of ketones and ring-opening alkylation of cyclic 1,3-diketones with primary alcohols. Tetrahedron, 63 (35). 8492 - 8498.

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Official URL: http://www.sciencedirect.com/science/article/B6THR...

Abstract

A novel solid-phase catalyst of palladium nanoparticles, nano-Pd-V, was prepared from PdCl2 with main-chain viologen polymers via complexation and reduction. This insoluble nanocatalyst nano-Pd-V efficiently promoted α-alkylation of ketones with primary alcohols in the presence of Ba(OH)2·H2O under atmospheric conditions without organic solvents. The nano-Pd-V catalyst was reused without loss of catalytic activity. Ring-opening alkylation of cyclic 1,3-diketones with primary alcohols was also catalyzed by the nano-Pd-V catalyst.

Item Type:Article
Additional Information:Tetrahedron Prize for Creativity in Organic Chemistry: New Reactions and Catalysts: Development and Applications
Subjects:Material Science > Nanofabrication processes and tools
Material Science > Nanochemistry
ID Code:5708
Deposited By:SPI
Deposited On:28 Jul 2009 11:24
Last Modified:28 Jul 2009 11:24

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