| Faculty of Science

Reinvestigation of the reaction of arylidene malononitrile with cyano thioacetamide: New approach for synthesis of pyridine derivatives

Read more about Reinvestigation of the reaction of arylidene malononitrile with cyano thioacetamide: New approach for synthesis of pyridine derivatives

Research Authors

A. A. Geies, A. M. Kamal El-Dean, M. I. Abdel-Moneam.

Research Department

Department of chemistry

Research Journal

Z.Naturforsch.

Research Member

Ahmed Abdu Ahmed Abdel-Hafez geaies

Research Rank

1

Research Year

1992

New polymer syntheses I, synthesis of linear unsaturated polyesters

Read more about New polymer syntheses I, synthesis of linear unsaturated polyesters

Research Authors

Kamal I. Aly and Ahmed A. Geies

Research Department

Department of chemistry

Research Journal

High Performance Polymers

Research Member

Ahmed Abdu Ahmed Abdel-Hafez geaies

Research Rank

2

Research Year

1992

Chemistry and cyclization reactions of thienoquinoxaline derivatives:
part I.

Read more about Chemistry and cyclization reactions of thienoquinoxaline derivatives: part I.

Research Authors

M. Z. A. Badr, S. A. Mahgoub, O.S.Moustafa and A. A. Geies

Research Department

Department of chemistry

Research Journal

Phosphorus, Sulfur and Silicon

Research Member

Ahmed Abdu Ahmed Abdel-Hafez geaies

Research Rank

2

Research Year

1993

Synthesis of thieno 2,3-d pyridines and related heterocyclic systems.

Read more about Synthesis of thieno 2,3-d pyridines and related heterocyclic systems.

Research Authors

H. S. El-Kashef, A. A. Geies, A. M. Kamal El -Dean, and A. A. Abdel-
Hafez

Research Department

Department of chemistry

Research Journal

J. Chem. Tech., BioTechnol.

Research Member

Ahmed Abdu Ahmed Abdel-Hafez geaies

Research Rank

2

Research Year

1993

Synthesis and some reactions of thieno 2,3-d pyrimidines and S-substituted mercaptopyridines

Read more about Synthesis and some reactions of thieno 2,3-d pyrimidines and S-substituted mercaptopyridines

Research Authors

Ali A. Abd El-Hafez, Raga A. Ahmed,
Ahmed A. Geies and Hussein S. El-Kashef

Research Department

Department of chemistry

Research Journal

Collec. Czech. Chem. Commun.

Research Member

Hussein Mohamed salama El-kashef

Research Rank

2

Research Vol

Vol. 58

Research Year

1993

Synthesis and some reactions of thieno 2,3-d pyrimidines and S-substituted mercaptopyridines

Read more about Synthesis and some reactions of thieno 2,3-d pyrimidines and S-substituted mercaptopyridines

Research Authors

Ali A. Abd El-Hafez, Raga A. Ahmed,
Ahmed A. Geies and Hussein S. El-Kashef

Research Department

Department of chemistry

Research Journal

Collec. Czech. Chem. Commun.

Research Member

Ragaa Abo El-Wafa Ahmed Mahmoud

Research Rank

2

Research Vol

Vol. 58

Research Year

1993

Synthesis and some reactions of thieno 2,3-d pyrimidines and S-substituted mercaptopyridines

Read more about Synthesis and some reactions of thieno 2,3-d pyrimidines and S-substituted mercaptopyridines

Research Authors

Ali A. Abd El-Hafez, Raga A. Ahmed,
Ahmed A. Geies and Hussein S. El-Kashef

Research Department

Department of chemistry

Research Journal

Collec. Czech. Chem. Commun.

Research Member

Ali Ahmed Abdel-Hafez Gomaa

Research Rank

2

Research Vol

Vol. 58

Research Year

1993

Synthesis and some reactions of thieno 2,3-d pyrimidines and S-substituted mercaptopyridines

Read more about Synthesis and some reactions of thieno 2,3-d pyrimidines and S-substituted mercaptopyridines

Research Authors

Ali A. Abd El-Hafez, Raga A. Ahmed,
Ahmed A. Geies and Hussein S. El-Kashef

Research Department

Department of chemistry

Research Journal

Collec. Czech. Chem. Commun.

Research Member

Ahmed Abdu Ahmed Abdel-Hafez geaies

Research Rank

2

Research Vol

Vol. 58

Research Year

1993

Synthesis of some new thieno 2,3-b 1,6 naphthyridines and related compounds,

Read more about Synthesis of some new thieno 2,3-b 1,6 naphthyridines and related compounds,

Research Authors

A. A. Geies, A. A. Abd El-Hafez, J. C. Lancelot
and H. S. El-Kashef

Research Department

Department of chemistry

Research Journal

Bull. Chem. Soc. Jpn.

Research Member

Ahmed Abdu Ahmed Abdel-Hafez geaies

Research Rank

2

Research Year

1993

Synthesis and application of some new benzodiazepine,
benzoxazepine and naphthoxazepine derivatives

Read more about Synthesis and application of some new benzodiazepine, benzoxazepine and naphthoxazepine derivatives

Research Authors

A. Abd El-Hafez, A. A. Geies, Z. A. Hozien, Z. H Khalil and M. S. Abbady

Research Department

Department of chemistry

Research Journal

Bull. Fac. Sci., Assiut Univ

Research Member

Ahmed Abdu Ahmed Abdel-Hafez geaies

Research Rank

2

Research Year

1993