Patent: Copper-catalyzed Formation of Carbon-heteroatom and Carbon-carbon bonds. 35Patent Authors: Buchwald, S. L.; Klapars, A.; Antilla, J. C.; Job, G. E.; Wolter, M.; Kwong, F. Y.; Nordmann, G.; Hennessy, E. J. U.S. Patent No. 7,115,784Date Issued: October 3, 2006Patent Title: Copper-catalyzed Formation of Carbon-heteroatom and Carbon-carbon bonds.