Synthesis and characterization of some compounds containing pyrazole moiety
Other Title(s)
تحضير و تشخيص بعض المركبات الحلقية الغير متجانسة المحتوية على للبايرازول
Joint Authors
al-Kubaysi, Muhammad Hamid
Tayyib, Samir Muttalib
Source
Journal of University of Anbar for Pure Science
Issue
Vol. 12, Issue 1 (30 Apr. 2018), pp.54-65, 12 p.
Publisher
University of Anbar College of Science
Publication Date
2018-04-30
Country of Publication
Iraq
No. of Pages
12
Main Subjects
Abstract EN
-This study includes the preparation of some heterocyclic compounds compact of the Pyrazole, work is done in three steps.
First step, treatment of acetophenone derivatives with DMF-DMA for the preparation of the first compound (2E)-1-( R phenyl)-3-(dimethylamino)prop-2-en-1-one , (R) is one of the derivatives used for acetophenone (R = Br, NH2 ).
The second step, treatment of benzaldehyde derivatives with hydrazine to prepare the second compound in the series (1E) - (R benzylidene) hydrazine, where (R) is one of the derivatives used for benzaldehyde to get the Shiff bases.
And the third step, treatment of the first step products with the products of the second step.
Each product from the first step gives us a series of Pyrazole compounds with its reaction with products of the second step interaction after the other.
Thus, we can bring a number of compounds, the sum of the first step products multiplied by the products of the second step.
The third-step reaction is a ring-blocking reaction to form a combined heterogeneous ring of Pyrazole.
Finally, characterization these compounds with infrared spectra, NMR spectrum and mass spectrometry.
American Psychological Association (APA)
Tayyib, Samir Muttalib& al-Kubaysi, Muhammad Hamid. 2018. Synthesis and characterization of some compounds containing pyrazole moiety. Journal of University of Anbar for Pure Science،Vol. 12, no. 1, pp.54-65.
https://search.emarefa.net/detail/BIM-916603
Modern Language Association (MLA)
Tayyib, Samir Muttalib& al-Kubaysi, Muhammad Hamid. Synthesis and characterization of some compounds containing pyrazole moiety. Journal of University of Anbar for Pure Science Vol. 12, no. 1 (2018), pp.54-65.
https://search.emarefa.net/detail/BIM-916603
American Medical Association (AMA)
Tayyib, Samir Muttalib& al-Kubaysi, Muhammad Hamid. Synthesis and characterization of some compounds containing pyrazole moiety. Journal of University of Anbar for Pure Science. 2018. Vol. 12, no. 1, pp.54-65.
https://search.emarefa.net/detail/BIM-916603
Data Type
Journal Articles
Language
English
Record ID
BIM-916603