| ۱۰۱ | An efficient synthesis 5,5-disubstituted hydantoin in the presence of SiO2 functionalized CNT (SiO2@CNT) | J. Safari, L. Javadian, Z. Zarnegar | 18th Iranian seminar of organic chemistry | March 7-9 (2012) |
| ۱۰۲ | “Synthesis and characterization of paramagnetic Fe3O4 nanoparticles as a catalyst for preparation of hydantoins derivatives | J. Safari, L. Javadian, Z. Zarnegar | 19th Iranian Seminar on Organic Chemistry | September 5 -7 (2012). |
| ۱۰۳ | “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) |
| ۱۰۴ | “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). |
| ۱۰۵ | One-pot synthesis of 5,5-disubstituted hydantoins under ultrasonic and microwave irradiation” | J. Safari, L. Javadian | 17th Iranian Seminar Of Organic Chemistry | October 13-15 (2010) |
| ۱۰۶ | Microwave assisted green synthesis of 5,5-disubstituted hydantoin derivatives using symmetrical and unsymmetrical carbonyl compounds | J. Safari, L. Javadian | 5th National Seminar of Chemistry and Environment, | December 21-23 (2011) |
| ۱۰۷ | The green synthesis of 2-amino-4H-chromene derivatives using Fe3O4-functionalized nanoparticles as a catalyst” | J. Safari, L. Javadian | 21th Iranian Seminar on Organic Chemistry | March 13-15 (2014 |
| ۱۰۸ | “Solid- Phase Synthesis of Phenytoins, Thiophenytoines and Dylantins Nanocatalysts Tautomerism and structure in reaction products from 2-ketomethyl quinolines and aryldiazonium ions Synthesis and Dyeing Performance of Some Novel Heterocyclic Azo Disperse | J. Safari, H. Naimei, M. M Ghanbari, M. Zare | 2th Iranian Seminar of Organic Chemistry | 2006 |
| ۱۰۹ | The Synthesis of thiophenytoin and diphenylglycerolyl in Solvent- Free Condition using Micowave Irradiation | J. Safari, H. Naimei, M. M Ghanbari | The First Congress of Specialized Chemistry Payame Noor University | December, 22- 23 (2001) |
| ۱۱۰ | Study of Mechanism of Phenythoin and Derivatives | J. Safari, H. Naimei M. M Ghanbari | 10th Iranian Seminar of Organic Chemistry, | Septamber 10-13 (2002) |
| ۱۱۱ | Hallucinogenic drugs chemistry | J. Safari, H. Karbasizadeh “ | 6th conference of science, | May 1-5 (2007). |
| ۱۱۲ | 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) |
| ۱۱۳ | Introduction to challeng of chemistry | J. Safari, H. Banitaba | 3rd iranian national congres on chemistry, | May 30-31 (2007 |
| ۱۱۴ | “Introduction to challeng of chemistry | J. Safari, H. Banitaba | 6th conference of science | May 1-5 (2007 |
| ۱۱۵ | “Extraction and determination of the main components of the essential oil of Ducrosia anethifolia by GC and GC/MS” | J. Safari, G. Haghi, A. R. safaie | 1st International Congress on Traditional Medicine and Materia University of Shahid Beheshti Medica | October, 5-6 (2004) |
| ۱۱۶ | 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) |
| ۱۱۷ | 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 |
| ۱۱۸ | Cannizzaro Reaction in Solvent-free | J. Safari, A.R. Falahti | 9th Iranian seminar of organic chemistry | October, 16-18 (2001 |
| ۱۱۹ | Rotaxane and catenane besed molecular machines and motors | J. Safari, A.Landarani | 6th conference of science, | May 1-5 (2007). |
| ۱۲۰ | Preparation of Symetrical and Unsymetrical Benzoin With Ultrasound | J. Safari, A. Ramezan Isfahani | 14th Iranian Chemistry and Chemical Engineering Congress | February 16-18 (2004 |