Application of N-Halo Reagents in Organic Synthesis
E. Kolvari^a, A. Ghorbani-Choghamarani^b, P. Salehi^c, F. Shirini^d and M.A. Zolfigol ^a,*

Three New Flavonol C-Glycosides from Sida cordifolia Linn
R.K. Sutradhar^a, A.K.M.M. Rahman^b,* and M.U. Ahmad^c

Molecular Modeling and QSAR Analysis of Some 4,5-Dichloroimidazolyl-1,4-DHP- Based Calcium Channel Blockers
B. Hemmateenejad^a,b,*, R. Miri^a,c, N. Edraki^a, M. Khoshneviszadeh^a and A. Shafiee^c

Reductive Amination of Aldehydes with Sodium Borohydride and Lithium Aluminum Hydride in the Presence of Lithium Perchlorate
M.R. Saidi^a,*, R. Stan Brown^b,* and A. Ziyaei-Halimjani^a

Ca(HSO₄)₂ Mediated Conversion of Alcohols into N-Substituted Amides under Heterogeneous Conditions: A Modified Ritter Reaction
K. Niknam^a,*, M.A. Zolfigol^b and T. Sadabadi^a

Comparison of Techniques for the Extraction of the Hypotensive Drugs Geniposidic Acid and Geniposide from Eucommia Ulmoides
S.D. Wu, X.Y. Jiang, Q.Y. Chen and X.Q. Chen*

Synthesis and Electrochemistry of Vanadium(IV) Schiff Base Complexes
A.H. Kianfar*^,a and S. Mohebbi^b

Electrochemical Characterization and Application of Ni RuO₂ as a pH Sensor for Determination of Petroleum Oil Acid Number
R. Karimi Shervedani*, H.R. Zare Mehrdjardi and S.H. Kazemi Ghahfarokhi

Michael Addition of Phthalimide and Saccharin to α,β-Unsaturated Esters Under Solvent-Free Conditions
G.H. Imanzadeh^a,*, A. Khalafi-Nezhad^b,*, A. Zare^c,*, A. Hasanineja^d, A.R. Moosavi Zare^a, A. Parhami^b

Catalytic Effects of Some Keggin-Type Heteropoly Acids and Polyoxometalates on Selective Nitration of Phenols
K. Amani*, F. Maleki

Unsaturated Polycarbonyl Compounds and their Metal Complexes
M.B. Ummathur