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Ewies EF, El-Hussieny M, El-Sayed NF, Ali MM, Mahmoud AE. Synthesis, characterization, and antitumor evaluation of 4-aminoximidofurazan derivatives. PHOSPHORUS SULFUR 2016. [DOI: 10.1080/10426507.2015.1119828] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Ewies F. Ewies
- Department of Organometallic and Organometalloid Chemistry, National Research Centre, Dokki, Giza, Egypt
| | - Marwa El-Hussieny
- Department of Organometallic and Organometalloid Chemistry, National Research Centre, Dokki, Giza, Egypt
| | - Naglaa F. El-Sayed
- Department of Organometallic and Organometalloid Chemistry, National Research Centre, Dokki, Giza, Egypt
| | - Mamdouh M. Ali
- Biochemistry Department, National Research Centre, Dokki, Giza, Egypt
| | - Abeer E. Mahmoud
- Biochemistry Department, National Research Centre, Dokki, Giza, Egypt
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Pallikonda G, Chakravarty M, Sahoo MK. An easy access to α-aryl substituted γ-ketophosphonates: Lewis acid mediated reactions of 1,3-diketones with α-hydroxyphosphonates and tandem regioselective C-C bond cleavage. Org Biomol Chem 2014; 12:7140-9. [PMID: 25098552 DOI: 10.1039/c4ob01091d] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
A range of α-aryl substituted γ-ketophosphonates is synthesised by Lewis acid mediated reactions of 1,3-diketones and easily accessible, inexpensive benzylic α-hydroxyphosphonates in an operationally simple method under solvent-free conditions without exclusion of air/moisture. A regioselective C-C bond cleavage for 1,3-diketones in a tandem fashion has also been demonstrated. Synthesis of a γ-ketophosphonate with phenol functionality at the α-position (structural analogue of raspberry ketone, a natural product) has also been presented.
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Affiliation(s)
- Gangaram Pallikonda
- Department of Chemistry, Birla Institute of Technology and Sciences, Pilani Hyderabad Campus, Shamirpet, Hyderabad 500078, AP, India.
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Zhang A, Cai L, Yao Z, Xu F, Shen Q. Lanthanide-Catalyzed Selective Addition of Diethyl Phosphite to Chalcones. HETEROATOM CHEMISTRY 2013. [DOI: 10.1002/hc.21099] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Aijiao Zhang
- College of Chemistry; Chemical Engineering and Materials Science; Soochow University; Suzhou; 215123; People's Republic of China
| | - Lijian Cai
- College of Chemistry; Chemical Engineering and Materials Science; Soochow University; Suzhou; 215123; People's Republic of China
| | - Zhigang Yao
- College of Chemistry; Chemical Engineering and Materials Science; Soochow University; Suzhou; 215123; People's Republic of China
| | - Fan Xu
- College of Chemistry; Chemical Engineering and Materials Science; Soochow University; Suzhou; 215123; People's Republic of China
| | - Qi Shen
- College of Chemistry; Chemical Engineering and Materials Science; Soochow University; Suzhou; 215123; People's Republic of China
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Boulos LS, Ewies EF, Fahmy AFM, Mohram ME. Synthesis of Some New Triphenylphosphanylidenes, Alkylphosphonates, and Heterocycles of Pyrazole Derivatives and Their Antimicrobial Activity. PHOSPHORUS SULFUR 2013. [DOI: 10.1080/10426507.2012.704104] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Leila S. Boulos
- a Department of Organometallic and Organometalloid Chemistry , National Research Centre , Dokki , Cairo , Egypt
| | - Ewies F. Ewies
- a Department of Organometallic and Organometalloid Chemistry , National Research Centre , Dokki , Cairo , Egypt
| | - Amin F. M. Fahmy
- b Department of Chemistry, Faculty of Science , Ain Shams University , Abbassia , Cairo , Egypt
| | - Maysa E. Mohram
- c Department of Microbial Chemistry , National Research Centre , Dokki , Cairo , Egypt
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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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7
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Hafez TS, Yosef HAA, Abou Yousef HM, Al-Amrousi EF, Mahran MRH. Organophosphorus Chemistry, Part 37: Synthesis and Insecticidal Activities of Some Phosphonate Adducts Derived from 6-(Aryliminomethyl)-furobenzopyran-5-ones. PHOSPHORUS SULFUR 2010. [DOI: 10.1080/10426501003598614] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Taghrid S. Hafez
- a Department of Organometallic and Organometalloid Chemistry , National Research Centre , Dokki , Cairo , Egypt
| | - Hisham Abdallah A. Yosef
- a Department of Organometallic and Organometalloid Chemistry , National Research Centre , Dokki , Cairo , Egypt
| | | | - Eman F. Al-Amrousi
- a Department of Organometallic and Organometalloid Chemistry , National Research Centre , Dokki , Cairo , Egypt
| | - Mohamed Refat H. Mahran
- a Department of Organometallic and Organometalloid Chemistry , National Research Centre , Dokki , Cairo , Egypt
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Abdou WM. Chemical Reactivity of Alkylidene Phosphoranes and the Relevant Phosphonium Salts Toward Some Carbon-Nitrogen Systems. PHOSPHORUS SULFUR 2010. [DOI: 10.1080/10426500210248] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Wafaa M. Abdou
- a National Research Centre , Dokki, Cairo , 12622 , Egypt
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Enders D, Saint‐Dizier A, Lannou M, Lenzen A. The Phospha‐Michael Addition in Organic Synthesis. European J Org Chem 2005. [DOI: 10.1002/ejoc.200500593] [Citation(s) in RCA: 286] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Dieter Enders
- Institut für Organische Chemie, RWTH Aachen, Landoltweg 1, 52074 Aachen, Germany, Fax: +49‐241‐809 2127
| | - Alexandre Saint‐Dizier
- Institut für Organische Chemie, RWTH Aachen, Landoltweg 1, 52074 Aachen, Germany, Fax: +49‐241‐809 2127
| | - Marie‐Isabelle Lannou
- Institut für Organische Chemie, RWTH Aachen, Landoltweg 1, 52074 Aachen, Germany, Fax: +49‐241‐809 2127
| | - Achim Lenzen
- Institut für Organische Chemie, RWTH Aachen, Landoltweg 1, 52074 Aachen, Germany, Fax: +49‐241‐809 2127
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Boulos LS, Abdel-Malek HA. STUDIES ON PHOSPHONIUM YLIDES-XXII. THE BEHAVIOR OF 3,4-DIPHENYL-5-CYANOPYRIDAZINE-6-THIONE TOWARD PHOSPHORUS YLIDES. NEW SYNTHESIS OF FUROPYRIDAZINE DERIVATIVES. PHOSPHORUS SULFUR 2004. [DOI: 10.1080/10426500490257087] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Boulos LS, Arsanious MHN. THE BEHAVIOR OFN-PHENYLIMINOPHOSPHORANE TOWARDSo- ANDp-QUINONES. NEW SYNTHESIS OF DIOXAZOLE AND OXADIAZOLE DERIVATIVES. SYNTHETIC COMMUN 2002. [DOI: 10.1081/scc-120006460] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Boulos LS, Arsanious MHN. The reaction of organophosphorus reagents with substituted-1,3-diphenylpropanetrione: New synthesis of azaphospholene derivatives. HETEROATOM CHEMISTRY 2001. [DOI: 10.1002/hc.1078] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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