Výsledky vyhledávání - "Fawzy M. Ali"

Akademický článek

Synthesis, Reactions and Biological Evaluation of Some New Naphtho[2,1-b]furan Derivatives Bearing a Pyrazole Nucleus

Autor: Ahemed M. El-Agrody, Fawzy M. Ali, Ahmed H. A. Halawa, Ashraf H. F. Abd El-Wahab, Zarrag Isa A. Al-Fifi, Ahmed H. Bedair

Publikováno v: Molecules, Vol 16, Iss 1, Pp 307-318 (2011)

Vilsmeier formylation of 2-(1-phenylhydrazonoethyl)naphtho[2,1-b]furan (2) gave 3-naphtho[2,1-b]furan-2-yl-1-phenyl-1H-pyrazole-4-carbaldehyde (3), which was reacted with C- and N-nucleophiles to afford naphthofuranpyrazol derivatives 4-8. Treatment

Externí odkaz: https://doaj.org/article/95c20273f5654d2e84f9fcb8b5db3a9d

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Synthesis, reactions, of naphtho[2,1-b]furan derivatives and antimicrobial activity

Autor: Fawzy M Ali A, Ahmed M. El-Agrody, Ashraf Hf Abd El-Wahab, Ahmed H. Bedair, Ahmed Ha Halawa

Publikováno v: Journal of Analytical & Pharmaceutical Research. 7

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e9b1a272bed7ff64b20bf802bcb08240
https://doi.org/10.15406/japlr.2018.07.00257

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Synthesis, Reactions and Biological Evaluation of Some New Naphtho[2,1-b]furan Derivatives Bearing a Pyrazole Nucleus

Autor: Ahmed H. Bedair, Ahmed Halawa, Z.I.A. AL-Fifi ., Fawzy M. Ali, Ahemed M. El-Agrody, Ashraf H. F. Abd El-Wahab

Publikováno v: Molecules
Molecules; Volume 16; Issue 1; Pages: 307-318
Molecules, Vol 16, Iss 1, Pp 307-318 (2011)

Vilsmeier formylation of 2-(1-phenylhydrazonoethyl)naphtho(2,1-b)furan (2) gave 3-naphtho(2,1-b)furan-2-yl-1-phenyl-1H-pyrazole-4-carbaldehyde (3), which was reacted with C- and N-nucleophiles to afford naphthofuranpyrazol derivatives 4-8. Treatment

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50abd9523f370f90e148aa6b45cd910b
http://europepmc.org/articles/PMC6259187

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Effect Of Irrigation Depth and Foliar Application of Zinc Upon Some Growth Indicators Of Corn (zea mays L.)

Autor: Naif. M. Fayadh, Fawzy M. Ali, M. Al-Kubiasi

Publikováno v: ANBAR JOURNAL OF AGRICULTURAL SCIENCES. 8:11-19

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aaf48d815bc7629b8f4674ea87d36710
https://doi.org/10.32649/ajas.2010.28783

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SYNTHESIS AND REACTIVITY OF 2-[1-(5-BROMOBENZOFURAN-2-YL)-ETHYLIDENE]MALONONITRILE IN SYNTHESIS OF HETEROCYCLIC SYSTEMS;A CONVENIENT ROUTE FOR SYNTHESIS OF SOME PYRAZOLE, THIOPHENE, THIENOPYRIMIDINE, ISOBENZOFURAN AND BENZENE DERIVATIVES INCORPORATING BENZOFURAN MOIETY

Autor: Mahmoud M. Abdelall, Ahmad M. El-Agrody, Ahmad H. Bedair, Fawzy M. Ali, Ahmad H. Halawa

Publikováno v: Al-Azhar Bulletin of Science. 19:135-146

A facile route to some pyrazole, thiophene, thienopyrimidine, phthalic anhydride and benzene derivatives incorporating benzofuran moiety is reported.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::582a2265f2287cbcc2167c96b104095b
https://doi.org/10.21608/absb.2008.10802

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ANTIMICROBIAL ACTIVITY OF THE REACTION PRODUCTS OF 2-ACETYL- AND 2-(2,2-DICYANO-1-METHYLVINYL)NAPHTHO[2,1-b] FURAN WITH SOME NUCLEOPHILIC AND ELECTROPHILIC REAGENTS

Autor: Ahmed Halawa, Ahmed H. Bedair, Ashraf H. F. Abd El-Wahab, Gamal El-Sherbiny, Fawzy M. Ali, Ahmed M. El-Agrody

Publikováno v: Al-Azhar Bulletin of Science. 18:141-157

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5ccd00db48b531f44fc86b4bf7fab489
https://doi.org/10.21608/absb.2007.11126

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Binary heterocyclic systems containing the ethylideneamino linkage: synthesis of some new heterocyclic compounds bearing the naphtho-[2,1-b]furan moiety

Autor: G.M. El-Sherbiny, Ahmad H. Bedair, Ahmed Halawa, Ahmed M. El-Agrody, Fawzy M. Ali, Abd A.H.F. El-Wahab

Publikováno v: Journal of the Serbian Chemical Society, Vol 71, Iss 5, Pp 459-469 (2006)

Ethylidene hydrazine (4a,b) and thiazolidin-4-one (5) derivatives were synthesized by the reaction of ethylidenethiosemicarbazide derivative (3a) with ?-haloketone/ethyl bromoacetate, respectively. Hetrocyclization of ethylideneacetohydrazide derivat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3a293e3032979f483f2ee88e79630f1

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Synthesis and Antimicrobial Activity of Thioxopyrimidines and Related Derivatives

Autor: Fathy A. Eid, Gamal El-Sherbeny, Ahmed H. Bedair, Mohammed A. A. El-Nassag, Ahmed M. El-Agrody, Fawzy M. Ali

Publikováno v: Phosphorus, Sulfur, and Silicon and the Related Elements. 181:839-864

The interaction of thiourea with activated cyanoolefins under different reaction conditions were studied, in which a variety of thiopyrimidines (8, 9, 12, 18, 20, & 21) and related derivatives (10, 11, 14, 16, & 17) were obtained respectively. Also,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cd1fa6c66f6c613882a1ba7f360f9dd6
https://doi.org/10.1080/10426500500272087

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α,α-Dioxoketene dithioacetals as starting materials for the synthesis of polysubstituted pyridines

Autor: Mohamed Hilmy Elnagdi, Fathi A. Abu-Shanab, Fawzy M. Ali, Basil J. Wakefield

Publikováno v: J. Chem. Soc., Perkin Trans. 1. :1449-1452

Reactions of 3-acetyl-4,4-bis(methylthio)but-3-en-2-one 2e and methyl 2-acetyl-3,3-bis(methylthio)prop-2-enoate 2f with cyanothioacetamide, cyanoacetamide, or 2-amino-1,3,3-tricyanoprop-1-ene and base, followed by treatment with acid, give polysubsti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::544a90b7b968a02896b896d486c78366
https://doi.org/10.1039/p19940001449

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