| 21 | “Efficient one-pot synthesis of polysubstituted pyridines in heterogeneous conditions using nano crystalline recyclable catalyst | J. Safari, M. Borjian Borujeni, S. Hosein Banitaba | 15th Iranian Chemistry Congress | September 4-6 (2011) |
| 22 | “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) |
| 23 | The selective synthesis of non-symmetrical azine derivatives in mild reactin conditions, | J. Safari. S. Gandomi- Ravandi | 15th Iranian Chemistry Congress | September 4-6 (2011) |
| 24 | “Facile synthesis and characterization of 2,4-imidazolidine-diones using sequenced multi-component reactions in the presence of water”. | J. Safari, L. Javadian, | 15th Iranian Chemistry Congress, | September 4-6 (2011). |
| 25 | One-Pot Synthesis of Trisubstituted Imidazoles Using SbCl3.SiO2 as an Efficient Heterogeneous Catalyst under Solvent-Free Conditions” | J. Safari, S. Naseh, Z. Akbari, S. Dehghan Khalili, | 15th Iranian Chemistry Congress, | September 4-6 (2011). |
| 26 | Biodegradable Copolymers as Nanocarrier | J. Safari, Z. Zarnegar, A. EnayatiS. Farkhonde, Z. Mansouri Kafrudi, | 15th Iranian Chemistry Congress, Hamedan, Bu-Ali Sina university | September 4-6 (2011). |
| 27 | “A facile, environmentally bening quinophtalone synthesis with intervention of lewis acid” | J. Safari, S. H. Banitaba, S. D. Khalili | 15th Iranian Seminar Of Organic Chemistry | August 27-29 (2008) |
| 28 | “New and facil method for preparation of quinophtalone by rearengment of isobenzofuranone derivatives” | J. Safari, S. H. Banitaba, S. D. Khalili | 15th Iranian Seminar Of Organic Chemistry | August 27-29 (2008) |
| 29 | “A simple one-pot synthesis of quinophtalone pigment under solvent – free conditions by intervention of lewis acid” | J. Safari, S. H. Banitaba, S. D. Khalili | 15th Iranian Seminar Of Organic Chemistry | 27-29 (2008) |
| 30 | Facile method for the synthesis of N-alkyl-2-ketomethylquinoline and their azo derivatives” | J. Safari, H. Karbasizadeh | 15th Iranian Seminar Of Organic Chemistry | August 27-29 (2008) |
| 31 | “Modifying Fe3O4-functionalized nanoparticles as an efficient catalyst for the synthesis of 1,4-dihydropyridine derivatives via Hantzsch reaction” | J. Safari, L. Javadian, S. Farkhonde A. Enayati najafabadi | 16th Iranian Chemistry Congress (ICC2013), Yazd University | Yazd, September 7-9 (2013) |
| 32 | Catalyzed and green synthesis of trisubstituted imidazoles in heterogeneous and mild condition” | J. Safari, S. H. Banitaba, S. D. Khalili, | 16th Iranian Conference Of Organic Chemistry | August 18-20 |
| 33 | One-pot synthesis of quinaldine derivatives with using microwave irradiation without any solvent according to green chemistry | J. Safari, S. H. Banitaba, S. D. Khalili | 16th Iranian Conference Of Organic Chemistry | August 18-20 (2009) |
| 34 | “Ultrasound-promoted green synthesis of 1,3-disubstituted-5,5-diphenyl (thio)hydantoins” | J. Safari, N. Moshtael Arani | 16th Iranian Seminar of Organic Chemistry | August 18-20 (2009) |
| 35 | Synthesis of aldazine derivatives by Ultrasound irradiation and preparation of their Copper (II) complexes” | J. Safari, M. Qotbinejad | 16th Iranian Seminar of Organic Chemistry | August 18-20 (2009) |
| 36 | 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) |
| 37 | “Application of spectroscopy and spectrometriy in nanocarrier | J. Safari, Z. Zarnegar | 17th Iranian Seminar Of Analytical Chemistry | September 12-14 (2010) |
| 38 | 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) |
| 39 | One-pot synthesis of 2,4,5-trisubstitute imidazole derivatives with DAHP and 2-morpholinoethanesulfonic acid as catalysts | J. Safari, S. Dehghan Khalili, S. H. Banitaba | 17th Iranian Seminar Of Organic Chemistry | October 13-15 (2010). |
| 40 | Polyoxazolin cyclodextrin hyperbranched copolymers as drug delivery | J. Safari, Z. zarnegar, M. Adeli, | 17th Iranian Seminar Of Organic Chemistry | October 13-15 (2010) |