NITRATION IS ONE OF THE OLDEST AND MOST EXTENSIVELY STUDIED REACTIONS. MOREOVER, THIS PROCESS HAS BEEN FAVORED FOR THE MANUFACTURE OF EXPLOSIVES, DYES, PLASTICS, AND INDUSTRIAL SOLVENTS [1]. AROMATIC NITRATION IS IMPORTANT, BECAUSE IT IS A CONVENIENT WAY OF ADDING AN AMINO GROUP TO THE RING...

IN THIS STUDY, THE NITRATION OF PHENYLACETYLENE (H-C≡C-PH) WAS INVESTIGATED. THE INVESTIGATION OF THE PRODUCT HAS SHOWN THAT THE TRIPLE BOND OF THE ACETYLENIC PART OF PHENYLACETYLENE HAS PARTICIPATED IN THE NITRATION PROCESS. IT MEANS THAT IN THE REACTION CONDITION THE ADDITIONAL REACTION ON THE-C≡C- OF PHENYLACETYLENE IS MUCH BETTER THAN THE SUBSTITUTION REACTION ON PH- GROUP. THE STRUCTURES OF THE PRODUCTS WERE ANALYZED BY THE DATA OF IR, 1H-NMR, 13C-NMR AND MS SPECTROSCOPY. THE B3LYP/6-31G* SHOWS THAT THE TRANS-B-NITROSTYRENE IS MORE STABLE THAN ITS CISFORM.THE HOMO LEVEL OF THE TRANS- AND CIS- ISOMERS OF B -NITROSTYRENE ARE -6.95 AND -6.90EV, RESPECTIVELY. THE EXPERIMENTAL AND THEORETICAL ASPECTS OF THIS STUDY WILL BE PRESENTED.

BENZO DIAZEPINES AND THEIR DERIVATIVES HAVE ATTRACTED CONSIDERABLE ATTENTION FROM RESEARCHERS DUE TO THEIR BIOACTIVE AND PHARMACEUTICAL PROPERTIES. MANY MEMBERS OF THIS FAMILY ARE WIDELY USED AS ANTICONVULSANT, ANTI-ANXIETY, ANTI-SEIZURES, ANALGESIC, SEDITATIVE, ANTIDEPRESSIVE AND HYPNOTIC OR ANTI-INFLAMMATORY AGENTS [1, 2].ALSO THE STUDIES ON THESTRUCTURE ACTIVITY RELATIONSHIP (SAR) OF BENZO DIAZEPINES HAVE SHOWN THAT EXISTENCE OF ELECTRON WITHDRAWING GROUP (EWG), SUCH AS NITRO (NO2) ON THE BENZENE RING AT THE BENZO DIAZEPINE DERIVATIVES CAN INCREASE THEIR EFFECTIVENESS.BECAUSE WE NEED BENZO DIAZEPINE DERIVATIVES FOR USING IN OUR FUTURE PLAN STUDY, WE PERFORMED A REACTION IN WHICH DIRECT NITRATION OF BENZO DIAZEPINE WAS DONE. DUE TO THE LOW YIELD OF THE SYNTHESIS OF BENZO DIAZEPINES BY O-PHENYLENE DIAMINES WITH ELECTRON WITH DRAWING GROUPS SUCH AS NITRO (NO2), AFTER SYNTHESIZING THE BENZO DIAZEPINES WE COULD GET NEW DERIVATIVES OF THEM BY NITRATION. AS A RESULT, WE REDUCED ONE OF THEM TO TURN INTO RELEVANT AMINO-BENZO DIAZEPINE [3].

ZEOLITES ARE FINDING MORE INDUSTRIAL APPLICATIONS BY VIRTUE OF THEIR PROPERTIES SUCH AS THERMAL STABILITY, SHAPE SELECTIVITY, AND THE FLEXIBILITY IN TAILOR-MAKING OF CATALYST FOR VARIOUS REACTIONS [1-6]. THE HZSM-5 ZEOLITE CATALYST WAS SYNTHESIZED BY MIXING APPROPRIATE AMOUNTS OF WATER GLASS, ...