Volume 122, Issue 19 pp. 3443-3446
Zuschrift

Palladium-Catalyzed Aerobic Oxidative Carbonylation of Arylboronate Esters under Mild Conditions

Qiang Liu

Qiang Liu

The College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, Hubei (China), Fax: (+86) 27-6875-4067 http://www.chem.whu.edu.cn/GCI_WebSite/main.htm

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Gang Li

Gang Li

The College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, Hubei (China), Fax: (+86) 27-6875-4067 http://www.chem.whu.edu.cn/GCI_WebSite/main.htm

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Jun He

Jun He

The College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, Hubei (China), Fax: (+86) 27-6875-4067 http://www.chem.whu.edu.cn/GCI_WebSite/main.htm

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Jing Liu Dr.

Jing Liu Dr.

The College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, Hubei (China), Fax: (+86) 27-6875-4067 http://www.chem.whu.edu.cn/GCI_WebSite/main.htm

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Peng Li

Peng Li

The College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, Hubei (China), Fax: (+86) 27-6875-4067 http://www.chem.whu.edu.cn/GCI_WebSite/main.htm

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Aiwen Lei Prof.

Aiwen Lei Prof.

The College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, Hubei (China), Fax: (+86) 27-6875-4067 http://www.chem.whu.edu.cn/GCI_WebSite/main.htm

State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, 730000 Lanzhou (China)

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First published: 20 April 2010
Citations: 28

This work was supported by the National Natural Science Foundation of China (20772093, 20972118, and 20832003), and the Doctoral Fund of the Ministry of Education of China (20060486005).

Graphical Abstract

Mit CO und Luft: Die Titelreaktion mit [PdCl2(PPh3)2] als Katalysatorvorstufe ergab unter sehr milden Bedingungen (leichter Überdruck von CO und Luft, 40→50 °C) zahlreiche Arylcarbonsäureester 2 in guten bis hervorragenden Ausbeuten. Bemerkenswert war die Selektivität für die oxidative Carbonylierung gegenüber der Homokupplung der Boronsäureester 1.

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