Duncton, Matthew A. J.; Estiarte, M. Angels; Tan, Darlene; Kaub, Carl; O'Mahony, Donogh J. R.; Johnson, Russell J.; Cox, Matthew; Edwards, William T.; Wan, Min; Kincaid, John; Kelly, Michael G. Organic Letters, 2008 , vol. 10, # 15 p. 3259 - 3262