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Research article

First published 2004-12

Synthesis of some new pyridazine,1,2,4-triazine and 1,3,4-thiadiazole derivatives

Ahmad M. Farag, Kamal M. Dawood, Hatem A. Abdel-Aziz

Journal of Chemical Research

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Research article

First published 2003-11

Nitriles in Heterocyclic Synthesis: The Preparation of Novel Indeno[1,2- d ]Pyridazines,Fused Pyrazolo [5,1- c ][1,2,4]Triazines,and Fluorenones †

Abu Zeid A. Hassanien, Zaghloul E. Kandeel

Journal of Chemical Research

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Research article

First published 2002-7

Regioisomeric Formation of the Linear 1,2,4-Triazolo[4′,3′: 2,3][1,2,4]Triazino[5,6-b]Indole from 3-Hydrazino-1,2,4-Triazino[5,6-b]Indole Derivatives

El Sayed H. El Ashry, Hamida Abdel Hamid, Ahmed Mousaad [...]

Journal of Chemical Research

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Research article

First published 2004-3

Functionalised 1,2,4-Triazino[5,6- b ]indoles

Hamida M. Abdel Hamid

Journal of Chemical Research

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Research article

First published 2006-1

2-(3-Arylhydrazono-3-Formyl-2-Oxopropyl)-1 H -Isoindole-1,3(2 H )-Dione in Heterocyclic Synthesis. Novel Derivatives of Pyridazin-6(1 H )-One,Pyridazin-6(1 H )-Imine,and Pyrazolo[5,1-c][1,2,4]Triazine Incorporating an N -(2-Oxoethyl)Phthalimide Moiety

Fatima Al-Omran, Adel A. El-Khair

Journal of Chemical Research

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Research article

First published 2009-10

A facile synthesis and heteroannulation of pyrido[2,3- d ]pyrimidine and related heterocyclic systems

M.R. Mahmoud, A.A. Shalaby, T.A. Gad [...]

Journal of Chemical Research

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Research article

First published 2001-9

1-Substituted 3-dimethylaminoprop-2-en-1-ones as building blocks in heterocyclic synthesis: New routes to 6-aroylpyridazin-3-ones,4,6-diaroylpyridazin-3-imines and 3-aroylpyrazolo[5,1-c][1,2,4]triazines

Samia Michel Agamy

Journal of Chemical Research

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Research article

First published 2004-12

Studies with Functionally Substituted Enamines: Synthesis of New Aminoazolo-Pyrimidines and -1,2,4-Triazines

Said Ahmed Soliman Ghozlan, Ismail Abdelshafy Abdelhamid, Hatem Gaber [...]

Journal of Chemical Research

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Research article

First published 2004-3

α-Enones in Heterocyclic Synthesis,Part I. Classical Synthetic and Environmentally Friendly Synthetic Approaches to Alkyl and Acyl Azoles and Azines

Mariam A. Al-Shiekh, Abdellatif M. Salah El-Din, Ebtisam A. Hafez [...]

Journal of Chemical Research

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Research article

First published 2015-4

Synthesis of [1,2,4]Triazolo[4″,3″:1′,6′]Pyrimido[4′,5′:3,4]Pyridazino[1,6-D] [1,2,4]Triazine;A Novel Tetracyclic System †

Ayla Hazrathoseyni, Seyed Mohammad Seyedi, Ali Shiri [...]

Journal of Chemical Research

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