Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Saleh Atef"'
Autor:
Prof. Dr. Farid A. Badria, Saleh Atef, Prof. Dr. Abdullah Mohammed Al‐Majid, M. Ali, Dr. Yaseen A. M. M. Elshaier, Dr. Hazem A. Ghabbour, Mohammad Shahidul Islam, Dr. Assem Barakat
Publikováno v:
ChemistryOpen, Vol 8, Iss 10, Pp 1288-1297 (2019)
Abstract The Michael addition reaction of barbituric acid with chalcones incorporating the indole scaffold was achieved by using a highly efficient bimetallic Iron–palladium catalyst in the presence of acetylacetone (acac). This catalytic approach
Externí odkaz:
https://doaj.org/article/4f67e17a3df0406eafb6b6b9b269de25
Autor:
Farid A. Badria, Saied M. Soliman, Saleh Atef, Mohammad Shahidul Islam, Abdullah Mohammed Al-Majid, Necmi Dege, Hazem A. Ghabbour, M. Ali, Fardous F. El-Senduny, Assem Barakat
Publikováno v:
Molecules, Vol 24, Iss 20, p 3728 (2019)
The crystal structures of five new chalcones derived from N-ethyl-3-acetylindole with different substituents were investigated: (E)-3-(4-bromophenyl)-1-(1-ethyl-1H-indol-3-yl)prop-2-en-1-one (3a); (E)-3-(3-bromophenyl)-1-(1-ethyl-1H-indol-3-yl)prop-2
Externí odkaz:
https://doaj.org/article/d977bdcdae8b4a21afede83ae7258ac3
Autor:
Abdullah Mohammed Al-Majid, Mohammad Shahidul Islam, Saleh Atef, Fardous F. El-Senduny, Farid A. Badria, Yaseen A. M. M. Elshaier, M. Ali, Assem Barakat, A. F. M. Motiur Rahman
Publikováno v:
Molecules, Vol 24, Iss 7, p 1332 (2019)
An efficient and practical method for the synthesis of 2,6-diaryl-4-oxo-N,N′-di(pyridin-2-yl)cyclohexane-1,1-dicarboxamide is described in this present study, which occurs through a double Michael addition reaction between diamide and various diben
Externí odkaz:
https://doaj.org/article/bf4d86985a7d4562b735350dc9839f26
Autor:
Assem Barakat, Hazem A. Ghabbour, Saleh Atef, Abdullah Mohammed Al-Majid, Mohammad Shahidul Islam, M. Ali
Publikováno v:
Molbank, Vol 2016, Iss 4, p M910 (2016)
5-[(3-Fluorophenyl)(2-hydroxy-6-oxocyclohex-1-en-1-yl)-methyl]-6-hydroxy-1,3-di-methylpyrimidine-2,4(1H,3H)-dione 3 was synthesized via a multicomponent reaction. The Aldol–Michael addition reactions of N,N-dimethylbarbituric acid, cyclohexane-1,3-
Externí odkaz:
https://doaj.org/article/134023eaef8249bfa6da9421da5bfdc4
Autor:
Saleh, Atef M.1 (AUTHOR), Mourad, Sherif A.2 (AUTHOR) smourad@eng.cu.edu.eg, Elanwar, Hazem H.2 (AUTHOR), Metwally, Omar K.2 (AUTHOR), Zeidan, Eissa3 (AUTHOR), Adam, Mahmoud A.2,4 (AUTHOR), Ameen, Mostafa F.2 (AUTHOR), Helal, Khalid R.2 (AUTHOR), Sholqamy, Mohamed S.2 (AUTHOR), Allam, Hussien E.2 (AUTHOR), Ismael, Mohamed A.2 (AUTHOR), Mostafa, Khaled A.2 (AUTHOR), Helal, Hany M.2 (AUTHOR), Elbanhawy, Amr Y.5 (AUTHOR), Grosse, Christian U.6 (AUTHOR), Bakhoum, Mourad M.2,6 (AUTHOR), Farag, Mousa M.2,7 (AUTHOR), Matar, Hani B.7 (AUTHOR), Eltobgy, Hanan H.7,8 (AUTHOR), Moharram, Moustafa I.2,7 (AUTHOR)
Publikováno v:
Scientific Reports. 2/4/2023, Vol. 13 Issue 1, p1-19. 19p.
Akademický článek
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Autor:
Assem Barakat, Saleh Atef, Abdullah Mohammed Al-Majid, Hazem A. Ghabbour, M. Ali, Mohammad Shahidul Islam, Yaseen A.M.M. Elshaier, Farid A. Badria
Publikováno v:
ChemistryOpen
ChemistryOpen, Vol 8, Iss 10, Pp 1288-1297 (2019)
ChemistryOpen, Vol 8, Iss 10, Pp 1288-1297 (2019)
The Michael addition reaction of barbituric acid with chalcones incorporating the indole scaffold was achieved by using a highly efficient bimetallic Iron–palladium catalyst in the presence of acetylacetone (acac). This catalytic approach produced
Autor:
Mezna Saleh Altowyan, M. Iqbal Choudhary, Mohammed Rafi Shaik, M. Ali, Mohamed H. Al-Agamy, Saied M. Soliman, Assem Barakat, Saleh Atef, Hazem A. Ghabbour
Publikováno v:
Journal of Molecular Structure. 1186:384-392
Synthetic and natural spiroxindoles are important anti-inflammatory, antibacterial, antileishmanial, and anticancer agents. In this study, we prepared a spiroxindole derivative and evaluated the preliminary results of its biological activity includin
Autor:
Mohammad Shahidul Islam, Assem Barakat, Saleh Atef, Fardous F. El-Senduny, Yaseen A.M.M. Elshaier, M. Ali, Farid A. Badria, A. F. M. Motiur Rahman, Abdullah Mohammed Al-Majid
Publikováno v:
Molecules, Vol 24, Iss 7, p 1332 (2019)
Molecules
Volume 24
Issue 7
Molecules
Volume 24
Issue 7
An efficient and practical method for the synthesis of 2,6-diaryl-4-oxo-N,N&prime
di(pyridin-2-yl)cyclohexane-1,1-dicarboxamide is described in this present study, which occurs through a double Michael addition reaction between diamide and vario
di(pyridin-2-yl)cyclohexane-1,1-dicarboxamide is described in this present study, which occurs through a double Michael addition reaction between diamide and vario
Autor:
Hazem A. Ghabbour, Mohammad Shahidul Islam, Abdullah Mohammed Al-Majid, Assem Barakat, Saleh Atef, Abdelkader Zarrouk, Ismail Warad
Publikováno v:
Journal of Theoretical and Computational Chemistry. 17:1850005
A sensitive colorimetric L-chemosensor 1,3-dimethyl-5-(thien-2-ylmethylene)-pyrimidine-2,4,6-(1[Formula: see text]-trione was developed by Knoevenagel combination of barbituric acid with thiophene aldehyde chelating moiety. The sensor displayed a hig