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Document Type |
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Article In Journal |
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Document Title |
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Synthesis of new pyrrolo[3,4-c]isoxazole, pyrrolo[2,3-d][1,2,3]triazole, triazolo[4,5-c]pyridazine, and dipyrrolo[3,2-b:3',4'-d]pyran derivatives. تحضير مركبات البيرولواكسازول و البيرولوتيريازوول و التريازولوبيريدازين و الداى بييرولوبيران |
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Subject |
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Organic Chemistry |
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Document Language |
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English |
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Abstract |
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New pyrrolo[3,4-c]isoxazoles were synthesized from 4-cyanopyrrolidin-3-ones as key intermediates in two steps. Pyrrolo[2,3-d][1,2,3]triazoles and triazolo[4,5-c]pyridazine were obtained from 2-arylhydrazono-4-cyano-1-(4-methoxyphenyl)-3-oxopyrrolidines by refluxing with PhN2H3 in either EtOH or glacial AcOH. Aldol self-condensation of 1-aryl-4-cyanopyrrolidin-3-ones afforded dipyrrolo[3,2-b:3',4'-d]pyrans. |
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ISSN |
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0009-3122 |
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Journal Name |
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Chemistry of Heterocyclic Compounds (New York, NY, United States) |
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Volume |
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43 |
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Issue Number |
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12 |
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Publishing Year |
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1427 AH
2007 AD |
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Article Type |
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Article |
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Added Date |
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Saturday, December 25, 2010 |
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Researchers
| بكر فتحى عبد الوهاب | Abdel-Wahab, Bakr Fathi | Researcher | Doctorate | |
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