کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1299714 | 1498844 | 2005 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Structure and reactivity of tungsten(II) and molybdenum(II) compounds containing an MM′ bond
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی معدنی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Structure and reactivity of tungsten(II) and molybdenum(II) compounds containing an MM′ bond Structure and reactivity of tungsten(II) and molybdenum(II) compounds containing an MM′ bond](/preview/png/1299714.png)
چکیده انگلیسی
The synthesis of heterobimetallic WSn, WGe, MoSn, and MoGe seven-coordinate chlorocarbonyl complexes of the type: [(CO)4M(μ-Cl)3M(M′Cl3)(CO)3], [MCl(M′Cl3)(CO)3(NCR)2], [M(M′Cl3)(CO)3(η2,η2-C7H8)] (M = W, Mo; M′ = Sn, Ge) is described. The crystal structures of these compounds together with their spectroscopic characteristics in solution are discussed. The reactivity and catalytic activity of these compounds in reactions with alkenes and alkynes is also reviewed. Special attention is given to catalytic reactions that lead to the formation of new carbon–carbon bonds such as polymerization of terminal alkynes, metathesis, and ring-opening metathesis polymerization of cyclic olefins (ROMP).
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Coordination Chemistry Reviews - Volume 249, Issues 21–22, November 2005, Pages 2195–2202
Journal: Coordination Chemistry Reviews - Volume 249, Issues 21–22, November 2005, Pages 2195–2202
نویسندگان
Teresa Szymańska-Buzar,