Research Journal of Science and Technology

Nagham Mahmood Aljamali ¹, Shireen Ridha Rasool ², Rana Neama Atiya ³

Affiliations
1 Dept. of Chem., Educt. College, Kufa Univ., IQ
2 Dept of Chem., Science College, Babylon Univ., IQ
3 College of Pharmacy, Univ. Kufa, IQ

Abstract

The aim of this work, synthesis of mono cycles containing di and tri-hetero atoms from((N, S, O and Se) via reaction between di ester compounds with di hetero atoms compounds like (alkyl di amine, ethylene glycol, ethylene di thiol, sodium hydro selenium with di chloro ethylene)., and synthesis some of them via reaction of di carbonyl compounds with di hetero atoms compounds to give cycles included two or more heteroatoms (N, S, O and Se) by several steps via condensation reactions. All formatted compounds have been investigated using several spectral techniques (elemental analysis (C.H.N), H.NMR-spectra, FT.IR-spectra) and measurement of melting points.

Keywords

Alkyl Di Amine, Tri Heteroatoms, Sodium Hydride, Alkyl Dichloride.

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Nagham Mahmood Aljamali ¹

Affiliations
1 Chemistry Department, Kufa University, IQ

Abstract

Series compounds containing heterocyclic compounds (various membered ring) and formazane have been synthesized in present work. Some of these compound used imine and amino compounds as starting materials in their synthesis like compounds [1-4] to prepare cycles. This work involved, synthesis of oxazepine compounds [9] as (seven-membered ring), which is used in synthesis of tri azeocine compounds [10] as (eight-membered ring), bi cyclic compounds [11], di azepine compounds [12,13], di azetidine-thione and di azrine as (four or (three-membered ring) linked. with di azepine (seven-ring) like compounds [13, 15], formazane (azo-imine ) like compounds [6 , 22]. The structure of these compounds were characterized by (H.NMR, FT.IR, C.H.N)-Techniques and their melting points.

Keywords

Various–Membered, Various Rings, Various Cycles.

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