کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1327725 1499951 2006 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Synthesis of oligosilyldi- and trianions
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
Synthesis of oligosilyldi- and trianions
چکیده انگلیسی

1,3- and 1,4-Bis[tris(trimethylsilyl)silylethynyl]benzenes as well as 1,3,5-tris[tris(trimethylsilyl)silylethynyl]benzene were synthesized employing Sonogashira cross-coupling conditions. All three molecules underwent facile di- or trimetalation with potassium tert-butoxide to afford the respective oligosilyldi- and trianions.

The synthesis of multiply anionic oligosilanes was investigated. 1,3- and 1,4-bis[tris(trimethylsilyl)silylethynyl]benzenes as well as 1,3,5-tris[tris(trimethylsilyl)silylethynyl]benzene could be obtained employing Sonogashira cross-coupling conditions. All three molecules underwent facile di- or trimetalation with potassium tert-butoxide to afford the respective oligosilyldi- and trianions.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Organometallic Chemistry - Volume 691, Issues 1–2, 1 January 2006, Pages 150–158
نویسندگان
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