2. Three-component coupling reactions in ionic liquids: a facile synthesis of a-aminonitriles New J. Chem., 2003, 27, 462–465

3. Recycle 6 times without any apparent loss of activity

4. Montmorillonite KSF clay catalyzed one-pot synthesis of a-aminonitriles Tetrahedron 60 (2004) 1767–1771

5. solid acids recycle 1. 92 % 2. 87 % 3. 82 %

6. Nickel(II) chloride catalyzed one-pot synthesis of - aminonitriles Journal of Molecular Catalysis A: Chemical 225 (2005) 169–171

9. Gallium (III) triflate catalyzed efficient Strecker reaction of ketones and their fluorinated analogs PNAS March 6, 2007 vol. 104 no. 10

12. Fe(Cp) 2 PF 6 catalyzed efficient Strecker reactions of ketones and aldehydes under solvent-free conditions Tetrahedron Letters 49 (2008) 640–644

13. 1 : 1 : 1.3