Cellulose/Fe۳O۴/Co۳O۴ Nanocomposite as a Highly Efficient and Reusable Catalyst for the Synthesis of ۱-((Benzo[d]thiazol-۲-ylamino)(aryl)-methyl)naphthalen-۲-ol Derivatives
محل انتشار: دوفصلنامه تحقیقات شیمی آلی، دوره: 4، شماره: 2
سال انتشار: 1397
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 72
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شناسه ملی سند علمی:
JR_ORGC-4-2_005
تاریخ نمایه سازی: 3 مهر 1402
چکیده مقاله:
Magnetic Cellulose/Fe۳O۴/Co۳O۴ nanocomposite as a new catalyst was synthesized and characterized by FT-IR, XRD, TGA, SEM, TEM, ICP-AES and VSM techniques. The catalytic activity of this heterogeneous catalyst was studied through one-pot synthesis of ۱-((benzo[d]thiazol-۲-ylamino)(aryl)-methyl)naphthalen-۲-ol derivatives from three component reactions of aromatic aldehydes, ۲-aminobenzothiazole, and β-naphthol. This benign and economical nanocatalyst was easily recovered using an external magnet and reused in at least five successive runs with no significant loss of activity and provided clean production in a short reaction time.
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نویسندگان
Mohammad Mehdi Khodaei
Department of Organic Chemistry, Razi University, Kermanshah, Iran
Abdolhamid Alizadeh
Department of Organic Chemistry, Razi University, Kermanshah, Iran
Maryam Haghipour
Department of Organic Chemistry, Razi University, Iran