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Synthesis of New Compounds Derived from 2-(4-bromophenyl) -4H-1, 3-Benzodioxin-4-One | ||
| Al-Mustansiriyah Journal of Science | ||
| Article 1, Volume 22, Issue 5, 2011, Pages 108-118 | ||
| Author | ||
| Wafaa F. Rodhan | ||
| Abstract | ||
| This work Involves a number synthesis of derivatives from -2-(4-bromo phenyl) -4H-1,3-benzodioxin -4- 0ne (1) ,from the reaction of compound(1) with hydrazine hydrate we got N-amino-2-(4-bromo phenyl) -4H-1,3-benzodioxin -4- 0ne(2) derivative and from the reaction of the Latest compound with chloro acetyl chloride in presence of strong base we got (N-acetyl chloride -2(4- bromo phenyl ) -4H- 1,3- dioxin -4- one (3) , and from the reaction of derivative(3) with thiourea we got Isothiourea derivative (4) treatment with some carbonyl compounds to give derivatives (5-8). We got The derivative (9) from the reaction of derivative(3) with hydrazine which then reacted with suitable Aromatic Aldehydes to produced new derivatives of Schiff bases (10-13). The compounds (14,15) were synthesized from the reaction of derivative (3) with (uracil ,Gundine) in presence of potassium carbonate as base. | ||
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