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ChemInform Abstract: The Reactions of 4-Substituted-7-aminothieno-(3,4-d)pyridazines and 2- Methyl-6-aminothienopyridine-5-thione with Electron-Poor Olefins and Acetylenes.

โœ Scribed by A. M. HUSSEIN; A. A. ATALLA; I. S. ABDEL-HAFEZ; M. H. ELNAGDI


Publisher
John Wiley and Sons
Year
2010
Weight
34 KB
Volume
28
Category
Article
ISSN
0931-7597

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The reactions of 4-substituted-7-aminoth
โœ A. M. Hussein; A. A. Atalla; I. S. Abdel-Hafez; M. H. Elnagdi ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 163 KB ๐Ÿ‘ 1 views

Cycloadditions of thienopyridazines and a thienopyridine with electron-poor olefins and acetylenes as dienophiles are described. The nonisolable adducts undergo subsequent loss of hydrogen sulfide to give substituted phthalazines and substituted isoquinolines, respectively. แญง 1997 John Wiley & Sons,