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Synthesis of ?-Arylphosphonates Using Copper-Catalyzed ?-Arylation and Deacylative ?-Arylation of ?-Ketophosphonates.

ABSTRACT: Efficient methods for the direct arylation and deacylative arylation of ?-ketophosphonates with iodoarenes in presence of a copper(I) or a copper(II) salt as the catalysts were developed. The corresponding ?-arylphosphonates were obtained in high yields. A tentative mechanism for the deacylative arylation reaction was proposed on the basis of the experimental data.

SUBMITTER: Rout L

PROVIDER: S-EPMC3324819 | biostudies-literature | 2011 Dec

REPOSITORIES: biostudies-literature

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Synthesis of α-Arylphosphonates Using Copper-Catalyzed α-Arylation and Deacylative α-Arylation of β-Ketophosphonates.

Rout Laxmidhar L Regati Sridhar S Zhao Cong-Gui CG

Advanced synthesis & catalysis 20111206 18

Efficient methods for the direct arylation and deacylative arylation of β-ketophosphonates with iodoarenes in presence of a copper(I) or a copper(II) salt as the catalysts were developed. The corresponding α-arylphosphonates were obtained in high yields. A tentative mechanism for the deacylative arylation reaction was proposed on the basis of the experimental data. ...[more]

PMID: 22505878

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