Mosul University
  • Register
  • Login
  • العربیة

College Of Basic Education Research Journal

Notice

As part of Open Journals’ initiatives, we create website for scholarly open access journals. If you are responsible for this journal and would like to know more about how to use the editorial system, please visit our website at https://ejournalplus.com or
send us an email to info@ejournalplus.com

We will contact you soon

  1. Home
  2. Volume 16, Issue 3
  3. Author

Current Issue

By Issue

By Subject

Keyword Index

Author Index

Indexing Databases XML

About Journal

Aims and Scope

Editorial Board

Publication Ethics

Indexing and Abstracting

Peer Review Process

News

SOME NEW ORGANOTELLURIUM COMPOUNDS DERIVED FROM 4,-4-DIHYDROXY AZOBENZENE

    Thana Y. Al-Obedy

College Of Basic Education Research Journal, 2020, Volume 16, Issue 3, Pages 892-898
10.33899/berj.2020.165715

  • Show Article
  • Download
  • Cite
  • Statistics
  • Share

Abstract

Abstract
A new series of organotellurium compounds derived from 4,-4-dihydroxy azobenzen have been prepared by the reaction of 3-HgC1-4-OH-C6H3N=NC6H4-OH (A) with TeBr4 and P-CH3OC6H4TeBr3 to give (3-(P-CH3OC6H4TeBr2)-4-OHC6H3-N=N-C6H4-OH) (B̅) and (3-TeBr3-4-OHC6H3N=NCH4-OH) (B) respectively, reduction of B by sodium sulphide gave the corresponding organotellurenyl compound (C), (3-TeBr-4-OH-CH3N=N-C6H4-OH). Compound (D) (OH-C6H4-N=N-CH3-4-OH-3Te)2 has been prepared by reduction of compound B or C by hydrazine hydrate. Reduction of B̅ gave the corresponding telluride 3-(P-CH3OCH4Te)-4-OH-CH3N=N-C6H4-4-OH (E). All compounds have been characterized, by IR and 1H NMR spectral data and meting point was determined. The molar conductivities of the halogenated compounds (B, B̅,C) in DMSO and DMF show some weak electrolytic behavior.
Abstract
A new series of organotellurium compounds derived from 4,-4-dihydroxy azobenzen have been prepared by the reaction of 3-HgC1-4-OH-C6H3N=NC6H4-OH (A) with TeBr4 and P-CH3OC6H4TeBr3 to give (3-(P-CH3OC6H4TeBr2)-4-OHC6H3-N=N-C6H4-OH) (B̅) and (3-TeBr3-4-OHC6H3N=NCH4-OH) (B) respectively, reduction of B by sodium sulphide gave the corresponding organotellurenyl compound (C), (3-TeBr-4-OH-CH3N=N-C6H4-OH). Compound (D) (OH-C6H4-N=N-CH3-4-OH-3Te)2 has been prepared by reduction of compound B or C by hydrazine hydrate. Reduction of B̅ gave the corresponding telluride 3-(P-CH3OCH4Te)-4-OH-CH3N=N-C6H4-4-OH (E). All compounds have been characterized, by IR and 1H NMR spectral data and meting point was determined. The molar conductivities of the halogenated compounds (B, B̅,C) in DMSO and DMF show some weak electrolytic behavior.
Keywords:
    Dihydroxy azobenzen Azobenzen organotellurium
Main Subjects:
  • Inorganic chemistry
  • PDF (1029 K)
  • XML
(2020). SOME NEW ORGANOTELLURIUM COMPOUNDS DERIVED FROM 4,-4-DIHYDROXY AZOBENZENE. College Of Basic Education Research Journal, 16(3), 892-898. doi: 10.33899/berj.2020.165715
Thana Y. Al-Obedy. "SOME NEW ORGANOTELLURIUM COMPOUNDS DERIVED FROM 4,-4-DIHYDROXY AZOBENZENE". College Of Basic Education Research Journal, 16, 3, 2020, 892-898. doi: 10.33899/berj.2020.165715
(2020). 'SOME NEW ORGANOTELLURIUM COMPOUNDS DERIVED FROM 4,-4-DIHYDROXY AZOBENZENE', College Of Basic Education Research Journal, 16(3), pp. 892-898. doi: 10.33899/berj.2020.165715
SOME NEW ORGANOTELLURIUM COMPOUNDS DERIVED FROM 4,-4-DIHYDROXY AZOBENZENE. College Of Basic Education Research Journal, 2020; 16(3): 892-898. doi: 10.33899/berj.2020.165715
  • RIS
  • EndNote
  • BibTeX
  • APA
  • MLA
  • Harvard
  • Vancouver
  • Article View: 95
  • PDF Download: 110
  • LinkedIn
  • Twitter
  • Facebook
  • Google
  • Telegram
  • Home
  • Glossary
  • News
  • Aims and Scope
  • Privacy Policy
  • Sitemap
This journal is licensed under a Creative Commons Attribution 4.0 International (CC-BY 4.0)

Powered by eJournalPlus