کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1304410 | 974824 | 2009 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Reactions of μ-dichlorobis(η3-allyl)palladium(II) with bis(1-H-benzo-triazolyl-methyl) selenide: Formation of unexpected polymeric structure with dormant Se donor site. Applications of the polymeric Pd-complexes in Heck coupling
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی معدنی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Reactions of μ-dichlorobis(η3-allyl)palladium(II) with bis(1-H-benzo-triazolyl-methyl) selenide: Formation of unexpected polymeric structure with dormant Se donor site. Applications of the polymeric Pd-complexes in Heck coupling Reactions of μ-dichlorobis(η3-allyl)palladium(II) with bis(1-H-benzo-triazolyl-methyl) selenide: Formation of unexpected polymeric structure with dormant Se donor site. Applications of the polymeric Pd-complexes in Heck coupling](/preview/png/1304410.png)
چکیده انگلیسی
Bis(1-H-benzo-triazolylmethyl)selenide (L) was synthesized by reacting Se2â generated in situ with 1-(chloromethyl)-1H-benzotriazole. It shows characteristic proton, C-13 and Se-77 NMR spectra. μ-Dichlorobis(η3-allyl)palladium(II) reacts with L resulting in a polymeric complexes which form single crystals of stoichiometry [Pd(η3-C3H5)(L)]·ClO4/PF6·CH3CN (1/2). Their structures are of chain type. The anions ClO4-/PF6- interlink these chains through hydrogen bonds. The 1 and 2 have been found suitable for catalyzing Heck's C-C coupling reactions (TON up to 93,000; conversion up to 93%).
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Inorganic Chemistry Communications - Volume 12, Issue 11, November 2009, Pages 1120-1123
Journal: Inorganic Chemistry Communications - Volume 12, Issue 11, November 2009, Pages 1120-1123
نویسندگان
Dipanwita Das, Monika Singh, Ajai K. Singh,