يعرض 1 - 8 نتائج من 8 نتيجة بحث عن '"Fares, Ibrahim M. Z."', وقت الاستعلام: 0.39s تنقيح النتائج
  1. 1
    Academic Journal
    Microwave-assisted three component synthesis of novel bis-fused quinazolin-8(4 H)-ones linked to aliphatic or aromatic spacerviaamide linkages

    المؤلفون: Fares, Ibrahim M. Z., Mekky, Ahmed E. M., Elwahy, Ahmed H. M., Abdelhamid, Ismail A.

    المصدر: Synthetic Communications ; volume 50, issue 6, page 893-903 ; ISSN 0039-7911 1532-2432

    الاتاحة: https://doi.org/10.1080/00397911.2020.1725575
    https://www.tandfonline.com/doi/pdf/10.1080/00397911.2020.1725575

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  2. 2
    Academic Journal
    Facile synthesis and antimicrobial activity of bis(fused 4 H‐pyrans) incorporating piperazine as novel hybrid molecules: Michael's addition approach

    المؤلفون: Salem, Mostafa E., Fares, Ibrahim M. Z., Ghozlan, Said A. S., Abdel‐Aziz, Marwa M., Abdelhamid, Ismail A., Elwahy, Ahmed H. M.

    المصدر: Journal of Heterocyclic Chemistry ; volume 59, issue 11, page 1907-1926 ; ISSN 0022-152X 1943-5193

    الاتاحة: http://dx.doi.org/10.1002/jhet.4525
    https://onlinelibrary.wiley.com/doi/pdf/10.1002/jhet.4525
    https://onlinelibrary.wiley.com/doi/full-xml/10.1002/jhet.4525

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  3. 3
    Academic Journal
    Hantzsch-like three-component synthesis of bis(1,4-dihydropyridines) and bis(fused-1,4-dihydropyridines) linked to piperazine core via 2-phenoxyethanone linkage: Novel hybrid molecules

    المؤلفون: Salem, Mostafa E., Fares, Ibrahim M. Z., Ghozlan, Said A. S., Elwahy, Ahmed H. M., Abdelhamid, Ismail A.

    المصدر: Synthetic Communications ; volume 52, issue 19-20, page 1981-1997 ; ISSN 0039-7911 1532-2432

    الاتاحة: http://dx.doi.org/10.1080/00397911.2022.2122844
    https://www.tandfonline.com/doi/pdf/10.1080/00397911.2022.2122844

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  4. 4
    Academic Journal
    Facile synthesis and antimicrobial activity of bis(fused 4H‐pyrans) incorporating piperazine as novel hybrid molecules: Michael's addition approach.

    المؤلفون: Salem, Mostafa E., Fares, Ibrahim M. Z., Ghozlan, Said A. S., Abdel‐Aziz, Marwa M., Abdelhamid, Ismail A., Elwahy, Ahmed H. M.

    المصدر: Journal of Heterocyclic Chemistry; Nov2022, Vol. 59 Issue 11, p1907-1926, 20p

    مصطلحات موضوعية: PIPERAZINE, ANTI-infective agents, METHYLENE compounds, CHEMICAL synthesis, ELEMENTAL analysis, CHEMICAL structure


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  5. 5
    Microwave-assisted three component synthesis of novel bis-fused quinazolin-8(4H)-ones linked to aliphatic or aromatic spacer via amide linkages

    المؤلفون: Fares, Ibrahim M. Z., Mekky, Ahmed E. M., Elwahy, Ahmed H. M., Abdelhamid, Ismail A.

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01f7ef8c48d1ea09e931ea4f84d46a80

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  6. 6
    Academic Journal
    Bis(enaminones) as Versatile Precursors for Novel Bis([1,2,4]triazolo[1,5‐a]pyrimidines) and Bis(2‐thioxo‐2,3‐dihydropyrido[2,3‐d]pyrimidin‐4(1 H)‐ones)

    المؤلفون: Fares, Ibrahim M. Z., Mekky, Ahmed E. M., Abdelhamid, Ismail A., Elwahy, Ahmed H. M.

    المصدر: Journal of Heterocyclic Chemistry ; volume 56, issue 7, page 1958-1965 ; ISSN 0022-152X 1943-5193

    الاتاحة: http://dx.doi.org/10.1002/jhet.3575
    https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fjhet.3575
    https://onlinelibrary.wiley.com/doi/pdf/10.1002/jhet.3575
    https://onlinelibrary.wiley.com/doi/full-xml/10.1002/jhet.3575

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  7. 7
    Academic Journal
    Bis(enaminones) as Versatile Precursors for Novel Bis([1,2,4]triazolo[1,5‐a]pyrimidines) and Bis(2‐thioxo‐2,3‐dihydropyrido[2,3‐d]pyrimidin‐4(1H)‐ones).

    المؤلفون: Fares, Ibrahim M. Z., Mekky, Ahmed E. M., Abdelhamid, Ismail A., Elwahy, Ahmed H. M.

    المصدر: Journal of Heterocyclic Chemistry; Jul2019, Vol. 56 Issue 7, p1958-1965, 8p

    مصطلحات موضوعية: PYRIMIDINES


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  8. 8
    Academic Journal
    Synthesis of new bis-heterocyclic hybrids linked by iso-propanol unit via Hantzsch, Michael, and Biginelli reactions.

    المؤلفون: Diab, Hadeer M.1, Mahmoud, Nesma E.1, Abdelhamid, Ismail A.1 ismail_shafy@cu.edu.eg, Elwahy, Ahmed H. M.1 aelwahy@cu.edu.eg, Fares, Ibrahim M. Z.1

    المصدر: ARKIVOC: Online Journal of Organic Chemistry. 2024, Vol. 2024, p1-14. 14p.

    مصطلحات موضوعية: *MICHAEL reaction, *CHEMICAL synthesis, *CONDENSATION reactions, *ELEMENTAL analysis, *MOLECULES

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