Maiti, Gourhari; Kundu, Pradip
Synthetic Communications, 2007 , vol. 37, # 14 p. 2309 - 2316

Gohain, Mukut; Jacobs; Marais, Charlene; Bezuidenhoudt, Barend C. B.
Australian Journal of Chemistry, 2013 , vol. 66, # 12 p. 1594 - 1599