Synthesis of thiophene, azole and azine derivatives with potential industerial use تحضير مركبات الثيوفين-الازول-الازين ذات استخدامات صناعيه محتمله
Ahmed Hassan Abdel-Latif Hassan El-Banna;
Abstract
Reaction of dimedone 1 with sulphur and either malononitrile 2a or ethyl cyanoacetate 2b in 1,4-dioxane containing a catalytic amount of triethylamine to give the 6,6-dimethyl-4-oxo-cyclohexeno(b) thiophene derivatives 3a and 3b respectively. The structur
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| Title | Synthesis of thiophene, azole and azine derivatives with potential industerial use تحضير مركبات الثيوفين-الازول-الازين ذات استخدامات صناعيه محتمله | Authors | Ahmed Hassan Abdel-Latif Hassan El-Banna | Keywords | Synthesis of thiophene, azole and azine derivatives with potential industerial use تحضير مركبات الثيوفين-الازول-الازين ذات استخدامات صناعيه محتمله | Issue Date | 2001 | Description | Reaction of dimedone 1 with sulphur and either malononitrile 2a or ethyl cyanoacetate 2b in 1,4-dioxane containing a catalytic amount of triethylamine to give the 6,6-dimethyl-4-oxo-cyclohexeno(b) thiophene derivatives 3a and 3b respectively. The structur |
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