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Letter

Oxygen-Promoted Pd(II) Catalysis for the Coupling of Organoboron Compounds and Olefins

Supporting Info

Young Chun Jung, Rajesh Kumar Mishra, Cheol Hwan Yoon, and Kyung Woon Jung*

Department of Chemistry (SCA 400), University of South Florida, 4202 E. Fowler Avenue, Tampa, Florida 33620-5250

Org. Lett., 2003, 5 (13), pp 2231–2234

DOI: 10.1021/ol034458s

Publication Date (Web): May 30, 2003

In papers with more than one author, the asterisk indicates the name of the author to whom inquiries about the paper should be addressed.

, kjung@chuma.cas.usf.edu

Abstract

Reported herein is a mild and efficient Pd(II) catalysis, leading to the formation of carbon−carbon bonds between a broad spectrum of organoboron compounds and alkenes. Molecular oxygen was employed to reoxidize the resultant Pd(0) species back to Pd(II) during catalytic cycles. This oxygen protocol promoted the desired Pd(II) catalysis, whereas it retarded competing Pd(0) catalytic pathways such as Heck or Suzuki couplings.

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History

Published In Issue June 26, 2003
Received March 15, 2003
Revised May 16, 2003

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Letter

Oxygen-Promoted Pd(II) Catalysis for the Coupling of Organoboron Compounds and Olefins