کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5228519 | 1383635 | 2008 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Oxidant-dependent selective oxidation of alcohols utilizing multinuclear copper-triethanolamine complexes
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Multinuclear Cu(II)-triethanolamine complexes were employed as catalysts for the selective oxidation of primary and secondary alcohols using tert-butylhydroperoxide (TBHP) and O2/2,2â²,6,6â²-tetramethylpiperidinyl-1-oxyl (TEMPO) system, respectively. The catalytic performances, especially in terms of selectivities, were oxidant-dependent in forming the corresponding carbonyl compounds as the major products. Excellent selectivities and moderate to good yields were obtained for the transformation of secondary alcohols to ketones in the case of TBHP and also for the conversion of benzylic primary alcohols to aldehydes in the case of O2/TEMPO system.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron - Volume 64, Issue 39, 22 September 2008, Pages 9239-9243
Journal: Tetrahedron - Volume 64, Issue 39, 22 September 2008, Pages 9239-9243
نویسندگان
Mingxia Zhu, Bodong Li, Ping He, Xin Wei, Youzhu Yuan,