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Ennminonitrile in Heterocyclic Synthesis: Synthesis and Reactions of Some Pyrimidine Derivatives
Abdel-Razik, H. H. and Said, S. B. Ennminonitrile in Heterocyclic Synthesis: Synthesis and Reactions of Some Pyrimidine Derivatives Chemical Papers, Vol.58, No. 3, 2004, 209-213
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Document type:
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Článok z časopisu / Journal Article |
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Collection:
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Chemical papers
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| Attached Files |
| Name |
Description |
MIMEType |
Size |
Downloads |
n583a209.pdf
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583a209.pdf |
application/pdf |
382.11KB |
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| Author(s) |
Abdel-Razik, H. H.
Said, S. B.
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| Title |
Ennminonitrile in Heterocyclic Synthesis: Synthesis and Reactions of Some Pyrimidine Derivatives
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| Journal name |
Chemical Papers
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| Publication date |
2004
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| Year available |
2004
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| Volume number |
58
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| Issue number |
3
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| ISSN |
0366-6352
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| Start page |
209
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| End page |
213
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| Place of publication |
Poland
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| Publisher |
Versita
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| Collection year |
2004
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| Language |
english
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| Subject |
250000 Chemical Sciences
250300 Organic Chemistry
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| Abstract/Summary |
Several new pyrimidine derivatives were synthesized by the reaction of β-trichloronlethyl-β-enamino ester with urea, thiourea or some amidines in the presence of triethylamine. They were further subjected to ring formation affording pyrimido [4,5-d]pyrimidine, pyrazolo[3,4-d]pyrimidine, thiazolo[2,3-b]pyrimidine and its arylidene 1,4,6,8,9,10a-hexaphenanthrene derivatives.
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