Pyrazolo[3,4-b]pyridine in heterocyclic synthesis: synthesis of new pyrazolo[3,4-b]pyridines, imidazo[1',2':1,5]pyrazolo[3,4-b]pyridines, and pyrido[2',3':3,4]pyrazolo[1,5-a]pyrimidines

By Gad-Elkareem Mohamed A.M   Abdel-Fattah Azza M   Elneairy Mohamed A.A  

Canadian Journal of Chemistry, Vol. 85, Iss. 9, 2007-09 ,pp. : 592-599

NRC Research Press

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Pyridazine derivatives and related compounds. 23*. Synthesis of 3-substituted pyrazolo[3,4-c]pyridazines and their application as disperse dyes

By Deeb A.   Yassin F.   Ouf N.   Shehta W.  

Chemistry of Heterocyclic Compounds, Vol. 46, Iss. 2, 2010-06 ,pp. : 212-222

Springer Publishing Company

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Reactions With Hydrazonoyl Halides 45: Synthesis of Some New Triazolino[4,3‐ a ]pyrimidines, Pyrazolo[3,4‐ d ]pyridazines, Isoxazolo[3,4‐ d ]pyridazines, and Thieno[2,3‐ b ]pyridines

By Abdelhamid Abdou   Al Ali  

Synthetic Communications, Vol. 36, Iss. 1, 2006-02 ,pp. : 97-110

Taylor & Francis Ltd

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New approach to the synthesis of benzo[e]pyrazolo[5,1-b][1,3]oxazines

By Osyanin V.   Nakushnov V.   Osipov D.   Klimochkin Yu.  

Chemistry of Heterocyclic Compounds, Vol. 46, Iss. 8, 2010-12 ,pp. : 1027-1028

Springer Publishing Company

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Effect of substituents on absorption and fluorescence properties of pyrazolo[3,4-b]pyrrolo[2,3-d]pyridines

By Ghotekar Bhausaheb K   Kazi Muddassar A   Jachak Madhukar N   Toche Raghunath B  

Canadian Journal of Chemistry, Vol. 86, Iss. 11, 2008-11 ,pp. : 1070-1076

NRC Research Press

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