14-12-2025
جامعة الملك عبدالعزيز
KING ABDULAZIZ UNIVERSITY
Faculty of Sciences
Document Details
Document Type
:
Article In Journal
Document Title
:
5-[3-(2,5-Dimethoxy-phen-yl)prop-2-enyl-idene]-1,3-diethyl-2-thioxohexa- hydro-pyrimidine-4,6-dione
5-[3-(2,5-Dimethoxy-phen-yl)prop-2-enyl-idene]-1,3-diethyl-2-thioxohexa- hydro-pyrimidine-4,6-dione
Subject
:
Chemistry
Document Language
:
English
Abstract
:
1,3-Diethyl-2-thio-barbituric acid reacts with 2,5-dimethoxy-benzaldehyde to form the title Knoevenagel product, C19H22N 2O4S. In the compound, the two six-membered rings at either end of the three-membered -CHCHCH- chain are nearly coplanar with this fragment (r.m.s. deviation of the two six-membered rings and the three chain atoms = 0.08 Å). © 2009 Asiri et al.
ISSN
:
1600-5368
Journal Name
:
Acta Crystallographica Section E: Structure Reports Online
Volume
:
65
Issue Number
:
6
Publishing Year
:
2009 AH
2009 AD
Article Type
:
Article
Added Date
:
Sunday, October 18, 2009
Researchers
Researcher Name (Arabic)
Researcher Name (English)
Researcher Type
Dr Grade
Email
عبدالله محمد أحمد عسيري
Abdullah Mohamed Asiri
Researcher
Doctorate
aasiri2@kau.edu.sa
سلمان أحمد خان
Salman Ahmad Khan
Researcher
Doctorate
sahmad_phd@yahoo.co.in
Ng, S.W
Ng, S.W
Researcher
Doctorate
seikweng@um.edu.my
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