| ۲۱ | Synthesis of α-Oxim Derivatives from 2- Ketomethylquinoline" | J.Safari, F. Sheybani | The First Collegiate Conference Iran Chemistry | February 20-22 (2002) |
| ۲۲ | Synthesis of salicylaldehyde Derivative from Phenol Derivation by Irradiation of Microwave | H. Naeimi, J.Safari and A. Shamelly | 9th Iranian seminar of organic chemistry | October, 16-18 (2001). |
| ۲۳ | Synthesis of quinalines by one-pot reaction under | J. Safari, S. Sadegh Samiei, | 13th Iranian seminar of org. chem | 2006 |
| ۲۴ | 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) |
| ۲۵ | Synthesis of Indole derivative from phenylhydrazones using Acetic anhydrid Supported on Silica gel in Solvent-Free Condition under Microwave Irradiation | J. Safari, O. Sabzi Fini, | 9th Iranian seminar of organic chemistry | 16-18 2001 |
| ۲۶ | 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) |
| ۲۷ | Synthesis of diheteroaryl thioethers using modified nanostarch | حمیرا رستمی منجزی,جواد صفری | بیست و پنجمین سمینار شیمی آلی ایران | 2017-9-2 |
| ۲۸ | 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) |
| ۲۹ | Synthesis of 5,5- Diphenylhydantoine Derivativs in Solvent –Free Condition | J. Safari, O. Sabzi Fini | The First Congress of Specialized Chemistry Payame Noor University | University of Payame Noor, |
| ۳۰ | Synthesis of 5,5 Diphenylhydantoine derivatives in Solvent free using Microwave Irradiation | J. Safari , H. Naeimi, M.M. Ghanbari | 9th Iranian seminar of organic chemistry | October, 16-18 (2001). |
| ۳۱ | Synthesis of 2-Hydroxy Phenyl and 2-Hydroxynaphthyl Ketone Derivatives using Methan Sulfonic Acid by Irradiation of Microwave | H. Naeimi J.Safari, A.H. Raesi | 9th Iranian seminar of organic chemistry | October, 16-18 (2001) |
| ۳۲ | Synthesis and Investigation of Structure of Certain Ketoximes, Dioximes and Glyoxal Monoxmies of 2-Ketomethylquinolines by Ultrasound | M.M. M. Sadeghi, H. Loghmani-Khouzani, J. Safari, | 2nd Congress of Chemistry of Islamic Azad | November 22-23 (2000) |
| ۳۳ | Synthesis and Identification of α-Oxim Derivatives from 2- Ketomethylquinoline Under Mild and Hetrogenous Condition | J. Safari, F. Sheybani | 14th Iranian Chemistry and Chemical Engineering Congress, | February 16-18 (2004) |
| ۳۴ | Synthesis and Dyeing Performance of Some Novel Heterocyclic Azo Disperse Dyes | J. Safari, Z. Sadeghi | 11th Iranian Organic Chemistry | 2005 |
| ۳۵ | Synthesis and Characterization of 2- hydroxyamino-1-(4-pyridyl)-2-(2-quinolyl)-1-ethane” | J. Safari, F. Sheybani | 14th Iranian Chemistry and Chemical Engineering Congress | February 16-18 (2004 |
| ۳۶ | 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) |
| ۳۷ | Sulfonated graphene oxide: an A highly efficient solid acid catalyst for the one-pot synthesis of 3,4-dihydropyrimidin-2(1H)-ones”, | J. Safari, S. Ashiri | 21th Iranian Seminar on Organic Chemistry | March 13-15 (2014) |
| ۳۸ | Study of Mechanism of Phenythoin and Derivatives | J. Safari, H. Naimei M. M Ghanbari | 10th Iranian Seminar of Organic Chemistry, | Septamber 10-13 (2002) |
| ۳۹ | Study of Electrochemical Behavior of 3-Methylcatechol in the Presence of 1,3-Indandione | J. Safari, M. Mazloum, N. Shekarlab | 14th Iranian Chemistry and Chemical Engineering Congress | February 16-18 (2004) |
| ۴۰ | 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) |