, Bandna and Guha, Nitul Ranjan and Shil, Arun K and Sharma , Dharminder and Das, Pralay (2012) Ligand-free solid supported palladium(0) nano/microparticles promoted C–O, C–S, and C–N cross coupling reaction. Tetrahedron Letters, 53. pp. 5318-5322.

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Abstract

Ligand-free solid-supported nano and microparticles of Pd(0) (SS-Pd) were used as a heterogeneous catalyst in carbon-heteroatom bond formation reactions. Nitro substituted aryl halides reacted with oxygen, sulfur, and nitrogen nucleophiles to afford the corresponding products in good yields. A one-pot sequential cross coupling and nitro-reduction was also performed using the same SS-Pd catalyst to access amine substituted carbon-heteroatomic molecules. In addition, SS-Pd could be recycled up to seven runs without a significant loss of catalytic activity

Item Type:	Article
Uncontrolled Keywords:	Carbon-heteroatom Heterogeneous catalyst Solid supported palladium Nano/microparticles Ligand-free
Subjects:	Plant sciences Natural Product Chemistry
Divisions:	UNSPECIFIED
Depositing User:	Dr. Aparna Maitra Pati
Date Deposited:	03 Jan 2013 10:23
Last Modified:	18 Mar 2013 06:01
URI:	http://ihbt.csircentral.net/id/eprint/1220

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