1. P. Tundo, P.T. Anastas, Green Chemistry: Theory and Practice, 1st edn. (Oxford University Press, Oxford, 1998)
2. H.C. James, J.M. Duncan, Handbook of Green Chemistry and Technology (Wiley-Blackwell Publishing, Hoboken, 2002), p. 564
3. G. Yanlong, Green Chem. 14, 2091 (2012)
4. L. Chao, T.A. Paul, Chem. Soc. Rev. 41, 1413 (2012)
5. B.R. Dhevalapally, J. Org. Chem. 72(14), 5056 (2007)