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Faculty of Sciences
Document Details
Document Type
:
Article In Journal
Document Title
:
N- vs. S-PTC alkylation of 5-carboethoxy-2-thiouracil and its reactivity towards some nucleophilic reagents
N- vs. S-PTC alkylation of 5-carboethoxy-2-thiouracil and its reactivity towards some nucleophilic reagents
Document Language
:
Arabic
Abstract
:
The reactivity of 5-carboethoxy-2-thiouracil (1) toward alkylation by different organohalogen compounds under phase-transfer catalysis (PTC) conditions has been investigated to give S-monoalkylated products and/or simultaneous S- and N-dialkylated products. Also, nucleophilic additions of methylmagnesium iodide, hydroxylamine, and hydrazine to 5-carbethoxy-2-thiouracil (1) have been investigated. The structures of all products have been confirmed by elemental analysis and spectral data.
Journal Name
:
PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS
Volume
:
178
Issue Number
:
11
Publishing Year
:
2003 AH
Added Date
:
Monday, June 23, 2008
Researchers
Researcher Name (Arabic)
Researcher Name (English)
Researcher Type
Dr Grade
Email
.
Hassan MA
Researcher
mahassan77@yahoo.com
.
Mohamed MM
Researcher
.
Shiba SA
Researcher
.
Abou El-Regal MK
Researcher
.
Khalil A
Researcher
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