| ۴۱ | Encapsulation of Metal Nanoparticles by Polyoxazolin-β-cyclodextrin Hyperbranched Copolymers” | J. Safari, Z. Zarnegar S. Seyyedi | 15th Iranian Chemistry Congress | September 4-6 (2011) |
| ۴۲ | “Application of spectroscopy and spectrometriy in nanocarrier | J. Safari, Z. Zarnegar | 17th Iranian Seminar Of Analytical Chemistry | September 12-14 (2010) |
| ۴۳ | Silica Sulfuric Acid a System for the α-phenyl hydrazation of 1-phenyl-2-quinolyl ethanone Under Mild Heterogeneous Conditions | J. Safari, Z. Sadeghi, | 14th Iranian Chemistry and Chemical Engineering Congress | 2004 |
| ۴۴ | The Synthesis and Characterization ligands structure feroine group | J. Safari, Z. Sadeghi | The first Collegiate Conference Iran Chemistry | February 59 (2002) |
| ۴۵ | “Nanocatalysts | J. Safari, Z. Sadeghi | 3rd Chemistry Conference of Payam-e-noor | 2005 |
| ۴۶ | Modified System for the Azo Coupling of New Derivatives of Alkyl-2-ketometyl quinolines” | J. Safari, Z. Sadeghi | 2nd National seminar of chemistry & environment | (2004) |
| ۴۷ | “The Synthesis azo dyes with base quinoline | J. Safari, Z. Sadeghi | The first seminar on environment and color | 2004 |
| ۴۸ | Synthesis and Dyeing Performance of Some Novel Heterocyclic Azo Disperse Dyes | J. Safari, Z. Sadeghi | 11th Iranian Organic Chemistry | 2005 |
| ۴۹ | Tautomerism and structure in reaction products from 2-ketomethyl quinolines and aryldiazonium ions | J. Safari, Z. Sadeghi | 7th Iranian physical Chemistry | 2005 |
| ۵۰ | Polymeric nano structure based on the carbon nanotube (CNT) | J. Safari, Z. Mansouri Kafrudi, Z. Zarnegar, S. Farkhonde Masoule, A. Enayati Najafabady | 18th Iranian seminar of organic chemistry | March 7-9 (2012) |
| ۵۱ | Synthesis of Magnetic Nano adsorbents by Biodegradable Polymers Optimization Removal of Cationic Dyes from Water” | J. Safari, Z. Haghighi | 20th Iranian Seminar of Organic Chemistry | July 3-5 (2013) |
| ۵۲ | “A Efficient Method for Synthesis Multisubstituted Imidazoles by Using NanoCrystalline MgAl2O4 as Catalyst | J. Safari, Z. Akbari, S. Naseh, S. Dehghan Khalili | 15th Iranian Chemistry Congress | September 4-6 (2011) |
| ۵۳ | “Nano MgAl2O4: An efficient and versatile catalyst for synthesis multi tetrasubstituted imidazoles under MW irradiation. | J. Safari, Z. Akbari, S. Naseh, | 19th Iranian Seminar on Organic Chemistry | September 5 -7 (2012). |
| ۵۴ | Microwave- assisted greener synthesis of 1,2,4,5-tetrasubstituted imidazoles catalyzed by SbCl3/SiO2 under solvent free condition | J. Safari, Z. Akbari, S. Naseh, | 19th Iranian Seminar on Organic Chemistry | September 5 -7 (2012). |
| ۵۵ | “Synthesis of 1,2,4,5-tetrasubstituted imidazoles in the peresence of nanocrystalline MgAl2O4 as catalyst | J. Safari, Z. Akbari, S. Naseh | 19th Iranian Seminar on Organic Chemistry | September 5 -7 (2012). |
| ۵۶ | A geern chemistry approach for snthesis of azine dervatives under mild and solvent- free condition | J. Safari, S.Gandomi- Ravandi | The national chemistry conference | May 12-13 (2010) |
| ۵۷ | Structure investigation and spectrum of the C=N bond in mixed azine derivatives” | J. Safari, S.Gandomi- Ravandi | The 9th national Chemistry Congress of payam noor university | October 8-9 (2011) |
| ۵۸ | Synthesis and caracterization structre of new formazane dye with quinoline moiety | J. Safari, S.Gandomi Ravandi, S. dehghan khalili | 17th Iranian Seminar of Organic Chemistry | October 13-15 (2010) |
| ۵۹ | Synthesis of furazine derivatives by microwave irradiation and preparation of their Cu (II) complexes | J. Safari, S.Gandomi Ravandi | 16th Iranian Seminar of Organic Chemistry, | August 18-20 (2009) |
| ۶۰ | “Synthesis of azines catalyzed by tungsten hexachloride-montmorillonite: Green design methodology” | J. Safari, S. Shaeiat, | 21th Iranian Seminar on Organic Chemistry | March 13-15 (2014). |