Studies with Azinylacetonitriles: 2-Pyridylacetonitrile as a Precursor to Functionally Substituted Pyridines

by Mohamed Hilmy Elnagdi, Mariam Abdullah Al-Sheikh
Published 2009-11-01

Regio-orientation in condensation of aminopyrazoles with 1,3-difunctional reagents: synthesis of new pyrazolo[1,5-a]pyrimidines; pyrazolo[3,4-d]pyridazines and 2,4-dihydropyrano[2,...

by Ayat Elkholy, Fawzia Al-Qalaf, Mohamed Hilmy Elnagdi
Published 2008-10-01

Studies with enamines: Functionally substituted enamines as aldehyde equivalents in Gewald reaction

by Saleh Al-Mousawi, Moustafa Sherief Moustafa, Mohamed Hilmy Elnagdi
Published 2007-11-01

Polyfunctional heteroaromatics: a route to dicyanomethylene thiazoles based on the reaction of α-thiocyanatoketones with malononitrile

by Saleh Mohammed Al-Mousawi, Moustafa Sherief Moustafa, Mohamed Hilmy Elnagdi
Published 2010-05-01

Functionally substituted arylhydrazones as building blocks in heterocyclic synthesis: routes to pyridazines and pyridazinoquinazolines

by Said Ahmed Soliman Ghozlan, Ismail Abdelshafy Abdelhamid, Mohamed Hilmy Elnagdi
Published 2006-09-01

Alkyl heteroaromatic as precursors to polycyclic heteroaromatics: Recent developments

by Ismail Abdelshafy Abdelhamid, Said Ahmed Soliman Ghozlan, Mohamed Hilmy Elnagdi
Published 2008-02-01

Simple Efficient Routes for the Preparation of Pyrazoleamines and Pyrazolopyrimidines: Regioselectivity of Pyrazoleamines Reactions with Bidentate Reagents

by Moustafa Sherief Moustafa, Saleh Mohammed Al-Mousawi, Mohamed Hilmy Elnagdi
Published 2016-06-01

Reassignment of the Structures of Products Produced by Reactions of the Product Believed To Be 2-(1-Phenyl-2-Thiocyanatoethylidene)-malononitrile with Electrophiles

by Mohamed Hilmy Elnagdi, Saleh Mohammed Al-Mousawi, Moustafa Sherief Moustafa
Published 2011-04-01

Microwave Assisted Dyeing of Polyester Fabrics with Disperse Dyes

by Mohamed Hilmy Elnagdi, Morsy Ahmed El-Apasery, Saleh Mohammed Al-Mousawi
Published 2013-09-01

Enaminones as Building Blocks in Heterocyclic Syntheses: Reinvestigating the Product Structures of Enaminones with Malononitrile. A Novel Route to 6-Substituted-3-Oxo-2,3-Dihydropy...

by Mohamed Hilmy Elnagdi, Amal Al-Enezi, Mervat Mohammed Abdelkhalik, Abdul-Aziz Alnajjar
Published 2008-12-01

2H-Pyrazol-3-ylamines as precursors for the synthesis of polyfunctionally substituted pyrazolo[1,5-a]pyrimidines

by Hany Fakhry Anwar, Daisy Hanna Fleita, Heinz Kolshorn, Herbert Meier, Mohamed Hilmy Elnagdi
Published 2007-01-01

Studies with 2-arylhydrazononitriles: a new convenient synthesis of 2, 4-disubstituted- 1,2,3-triazole-5-amines

by Said Ahmed Soliman Ghozlan, Ismail Abdelshafy Abdelhamid, Hamada Mohamed Ibrahim, Mohamed Hilmy Elnagdi
Published 2006-11-01

Polyfunctional Nitriles in Organic Syntheses: A Novel Route to Aminopyrroles, Pyridazines and Pyrazolo[3,4-c]pyridazines

by Mohamed Hilmy Elnagdi, Heinz Kolshorn, Herbert Meier, Saleh M. Al-Mousawi, Moustafa Sherief Moustafa
Published 2009-02-01

Regioselectivity in the multicomponent reaction of 5-aminopyrazoles, cyclic 1,3-diketones and dimethylformamide dimethylacetal under controlled microwave heating

by Kamal Usef Sadek, Ramadan Ahmed Mekheimer, Tahany Mahmoud Mohamed, Moustafa Sherief Moustafa, Mohamed Hilmy Elnagdi
Published 2012-01-01

Green and Highly Efficient Synthesis of 2-Arylbenzothiazoles Using Glycerol without Catalyst at Ambient Temperature

by Mohamed Hilmy Elnagdi, Fatma Elnahas, Ramadan Ahmed Mekheimer, Afaf Mohamed Abdel Hameed, Kamal Usef Sadek
Published 2012-05-01

Organobase-catalyzed three-component reactions for the synthesis of 4H-2-aminopyrans, condensed pyrans and polysubstituted benzenes

by Moustafa Sherief Moustafa, Saleh Mohammed Al-Mousawi, Maghraby Ali Selim, Ahmed Mohamed Mosallam, Mohamed Hilmy Elnagdi
Published 2014-01-01

Scope and Limitations of a Novel Synthesis of 3-Arylazonicotinates

by Awatef Mohamed El-Maghraby, Maghraby Ali Selim, Omniya Sayed Zaky, Moustafa Sherief Moustafa, Mohamed Hilmy Elnagdi
Published 2012-05-01

Unexpected Behavior of Enaminones: Interesting New Routes to 1,6-Naphthyridines, 2-Oxopyrrolidines and Pyrano[4,3,2-de][1,6]naphthyridines

by Herbert Meier, Johannes C. Liermann, Yehia A. Ibrahim, Noha Mohamed Hilmy, Saleh Mohammed Al-Mousawi, Moustafa Sherief Moustafa, Mohamed Hilmy Elnagdi
Published 2012-12-01