ORGANIC & BIOMOLECULAR CHEMISTRY, vol. 9, no. 22, page. 7774 - 7779, 2011-01
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 130, no. 8, page. 2394 - 2395, 2008-02-27
JOURNAL OF ORGANIC CHEMISTRY, vol. 71, no. 25, page. 9470 - 9474, 2006-12-08