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Document Details
Document Type
:
Article In Journal
Document Title
:
new Conjugated Systems Derived from Piperazine-2,5-dione
أنظمة مقترحة جديدة مشتقة من ببرازين-2 و 5-ثنائي أون
Subject
:
Chemistry
Document Language
:
English
Abstract
:
The preparation of mono arylidene and both symmetrical and unsymmetrical bis-arylidene derivatives of piperazine-2,5-dione is described. The use of 1,4 diacetyl piperazine-2,5-dione make it possible to prepare unsymmetrical bis-arylidene. The introduction of Dicyanomethylene moiety in the para position of one of the arylidene groups gave remarkable deepening in the colour of the resulting compound 11.
ISSN
:
1012-1319
Journal Name
:
Science Journal
Volume
:
12
Issue Number
:
1
Publishing Year
:
1420 AH
2000 AD
Number Of Pages
:
6
Article Type
:
Article
Added Date
:
Sunday, October 11, 2009
Researchers
Researcher Name (Arabic)
Researcher Name (English)
Researcher Type
Dr Grade
Email
عبدالله محمد العسيري
Abdullah Mohamed Al-Asiri
Researcher
Files
File Name
Type
Description
22550.pdf
pdf
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