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Boulos LS, Abdel-Malek HA, El-Sayed NF, Moharam ME. Scope and Limitation of the Reactions of 3-Imino Derivatives of Pentane-2,4-Diones with Organophosphorus Reagents. PHOSPHORUS SULFUR 2012. [DOI: 10.1080/10426507.2011.642432] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Abdel-Malek HA. Reaction of 2-Thioxo-4-Thiazolidinones Toward Lawesson's Reagent, Phosphorus Pentasulfide, Dialkylaminophosphines, and Phosphorus Ylides. PHOSPHORUS SULFUR 2012. [DOI: 10.1080/10426507.2011.627898] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Hoda A. Abdel-Malek
- a Department of Organometallic and Organometalloid Chemistry , National Research Centre , Giza , Egypt
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Arsanious MHN, El-Din NK, Boulos LS. Synthesis of New Benzoxaphosphole Derivatives from the Reaction of Dialkylphosphonates and Trisdialkylaminophosphines with 2,6-Bis(benzylidene)cyclohexanones. PHOSPHORUS SULFUR 2009. [DOI: 10.1080/10426500802589956] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Abdou WM, Shaddy AA, Sediek AA. Antimicrobial activity of novel fused nitrogen, sulfur and phosphorus containing-heterocycles and relevant phosphonates with difurylpyridazine species. JOURNAL OF CHEMICAL RESEARCH 2009. [DOI: 10.3184/030823409x393646] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Treatment of 5,6-di(2-furyl)-3-thioxo-2,3-dihydropyridazine-4-carbonitrile with phosphonate carboanions stabilised with electron withdrawing group (CO2R, CN, SR’) led, under microwave irradiation and the effect of basic catalysis, to excellent yields of a variety of condensed sulfur, nitrogen and phosphorus-containing heterocycles as major products, along with fused thieno- and thiazole ring systems bearing a phosphonate moiety. On the other hand, fused thiazaphosphinine oxide and thiopyranone phosphonate were obtained in equal yields from the reaction of 5,6-di(2-furyl)-3-thioxo-2,3-dihydropyridazine-4-carbonitrile with diethyl vinylphosphonate. Screening results of antimicrobial potency for the products were discussed in terms of structure-activity relationships (SAR), and an attempt was made to define the structural features for lead compounds.
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Affiliation(s)
- Wafaa M. Abdou
- Chemical Industries Division, National Research Centre, 12622-Dokki, Giza, Egypt
| | - Abeer A. Shaddy
- Chemical Industries Division, National Research Centre, 12622-Dokki, Giza, Egypt
| | - Ashraf A. Sediek
- Chemical Industries Division, National Research Centre, 12622-Dokki, Giza, Egypt
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Comparative Studies on the Behavior of 3-Amino-2-phenyl-4(3H)-quinazolinone Towards Some Organophosphorus Reagents. MONATSHEFTE FUR CHEMIE 2007. [DOI: 10.1007/s00706-007-0698-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Boulos LS, Yakout ESMA, Arsanious MHN. Studies on Phosphonium Ylides-XXIII: The Behavior of Active and Stabilized Phosphonium Ylides Towards Thiohydantoins. PHOSPHORUS SULFUR 2007. [DOI: 10.1080/10426500500366517] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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The Behavior of Phosphorus Reagents Towards Substituted Diazine and Hydrazine Derivatives. MONATSHEFTE FUR CHEMIE 2006. [DOI: 10.1007/s00706-006-0517-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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