Barfoot, Christopher; Brooks, Gerald; Brown, Pamela; Dabbs, Steven; Davies, David T.; Giordano, Ilaria; Hennessy, Alan; Jones, Graham; Markwell, Roger; Miles, Timothy; Pearson, Neil; Smethurst, Christian A.
Tetrahedron Letters, 2010 , vol. 51, # 20 p. 2685 - 2689