Pyrimidinethione as a building block in heterocyclic synthesis: synthesis of pyrano (2,3- d) pyrimidine, chromeno (2,3- d) pyrimidine, pyrido (3′,2′:5,6) pyrano (2,3- b) pyridine, and pyrimido (5′,4′:5,6) pyrano (2,3- d) pyrimidine derivatives
Abstract: New heterocyclic compounds with expected biological activity have been prepared by reactions of 6-phenyl-2-thioxo-2,3-dihydropyrimidine-4 (5H)-one (4) and 7- amino-5-(4-chlorophenyl)-4-phenyl-2-thioxo-2,5-dihydro-1H-pyrano[2,3-d]pyrimidine-6-carbonitrile (8b) in the presence of an electrophilic or a nucleophilic reagent.
- Location
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Deutsche Nationalbibliothek Frankfurt am Main
- Extent
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Online-Ressource
- Language
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Englisch
- Bibliographic citation
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Pyrimidinethione as a building block in heterocyclic synthesis: synthesis of pyrano (2,3- d) pyrimidine, chromeno (2,3- d) pyrimidine, pyrido (3′,2′:5,6) pyrano (2,3- b) pyridine, and pyrimido (5′,4′:5,6) pyrano (2,3- d) pyrimidine derivatives ; volume:22 ; number:6 ; year:2016 ; pages:311-317 ; extent:7
Heterocyclic communications ; 22, Heft 6 (2016), 311-317 (gesamt 7)
- Creator
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Abdel Reheim, Mohamed Ahmed Mahmoud
Abdel Hafiz, Ibrahim Saad
Elian, Mohamed Ahmed
- DOI
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10.1515/hc-2016-0039
- URN
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urn:nbn:de:101:1-2501130630294.374781309041
- Rights
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
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15.08.2025, 7:35 AM CEST
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Associated
- Abdel Reheim, Mohamed Ahmed Mahmoud
- Abdel Hafiz, Ibrahim Saad
- Elian, Mohamed Ahmed
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