کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5217857 1383309 2013 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Copper MOF: scope and limitation in catalytic hydroxylation and nitration of aryl halides
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Copper MOF: scope and limitation in catalytic hydroxylation and nitration of aryl halides
چکیده انگلیسی

The potential catalytic application of MOFs like [Cu3(btc)2] (btc=1,3,5-benzenetricarboxylate), [Cu(bdc)] (bdc=1,4-benzenedicarboxylate), [Cu(pymo)2] (pymo=2-hydroxypyrimidinalote) and [Cu(im)2] (im=imidazolate) was explored in the hydroxylation and nitration of aryl halides. Cu3(btc)2 was found to be superior for both the reactions furnishing good to excellent yields of the respective products. The studies demonstrated that MOFs are not recyclable, attributable to their instability in the highly polar and basic conditions demanded for these reactions. Complete transformation of MOFs to copper oxide nanoparticles occurred in hydroxylation, whereas significant alteration in frameworks was observed for the recovered catalyst in nitration.

The potential application of copper MOFs as catalyst for coupling reactions was demonstrated in hydroxylation and nitration of aryl halides

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron - Volume 69, Issue 31, 5 August 2013, Pages 6409-6414
نویسندگان
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