CHEMCATCHEM, vol. 3, no. 2, page. 354 - 359, 2011-02
JOURNAL OF ORGANIC CHEMISTRY, vol. 74, no. 24, page. 9543 - 9545, 2009-12-18
ORGANIC LETTERS, vol. 9, no. 6, page. 1157 - 1159, 2007-03-15