Synthesis of benzothiazolo[2,3-b]quinazolin-1-ones in the presence of a magnetic ionic liquid catalyst
محل انتشار: بیست و هفتمین کنفرانس شیمی آلی ایران
سال انتشار: 1398
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 206
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شناسه ملی سند علمی:
ISOC27_177
تاریخ نمایه سازی: 19 اسفند 1399
چکیده مقاله:
Thiazoloquinazoline derivatives are a paramount important class of heterocycles that uses in drug research, as they have both of the property of thiazole and quinazoline which have shown anticancer activities.1 On the other hands, multicomponent reactions (MCRs) have been applied to produce complex molecules and medicinal compound, and have attracted much attention from synthetic organic chemists.2 Ionic liquids had been used as green catalysts because of its special chemical properties.3 In this investigation, a green protocol will be report for the synthesis of benzothiazolo[2,3-b]quinazolin-1-one derivatives via one-pot three-component reaction of arylaldehydes, 2-aminobenzothiazole and dimedone using magnetic ionic liquid as catalyst under solvent free conditions The reported method represents varied merits such as high yields, short reaction time and simple workup procedure
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نویسندگان
Mohammad Reza Anizadeh
Department of Organic Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan ۶۵۱۷۸۳۸۶۸۳, Iran,
Meysam Yarie
Department of Organic Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan ۶۵۱۷۸۳۸۶۸۳, Iran,
Morteza Torabi,
Department of Organic Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan ۶۵۱۷۸۳۸۶۸۳, Iran,
Mohammad Ali Zolfigol
Department of Organic Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan ۶۵۱۷۸۳۸۶۸۳, Iran,