... J. Chem. 2007, 60, 358–362 www.publish.csiro.au/journals/ajc ... ADepartment of Organic Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India. BCorresponding author. ... [5] (a) BC Ranu, A. Das, S. Samanta, J. Chem. Soc., Perkin Trans. ...