کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1323933 977311 2006 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Oxovanadium(IV) complexes as molecular catalysts in epoxidation: Simple access to pyridylalkoxide derivatives
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
Oxovanadium(IV) complexes as molecular catalysts in epoxidation: Simple access to pyridylalkoxide derivatives
چکیده انگلیسی

Reaction of bis(aryl)-2-pyridylmethanol ligands (1a–7a) with VO(SO4) · 5H2O results in the formation of metal-oxo complexes [VO(N-O)2] (1–7), with N-O = bis(aryl)-2-pyridylmethanol. A molecular structure of (4) has been determined by single crystals X-ray diffraction study, which showed the expected square planar pyramidal geometry with the pyridine ring nitrogens in trans-position to each other. The metal-oxo complexes (1–4,6,7) demonstrated the ability to catalyse epoxidation reactions of alkenes with molecular oxygen.

Reaction of bis(aryl)-2-pyridylmethanols with VO(SO4) · 5H2O results in the formation of vanadium-oxo complexes [VO(N-O)2]. The metal-oxo complexes demonstrated the ability to catalyse epoxidation reactions of alkenes with molecular oxygen.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Organometallic Chemistry - Volume 691, Issue 10, 1 May 2006, Pages 2291–2296
نویسندگان
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