کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1327191 977467 2007 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Synthesis and structure of silyl acetonitriles
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
Synthesis and structure of silyl acetonitriles
چکیده انگلیسی

An efficient route for the preparation of Mes2HSiCH2CN (1) and (Mes2HSi)2CHCN (2) is reported (Mes = 2,4,6-trimethylphenyl). Although the X-ray analyses for 1 and 2 reveal the CHnCN functionality (n = 1, 2) to be shielded by the Mes2HSi group, hydrolysis under basic conditions gave exclusively Mes2HSiOH (3), as a result of hydroxide-induced Si–C bond cleavage. In the solid state 3 is a tetramer forming an eight membered ring by H-bond interactions.

The new silyl acetonitriles Mes2HSiCH2CN (1) and (Mes2HSi)2CHCN (2) and the silanol Mes2SiHOH (3) have been derived from reactions of Mes2SiHCl with LiCH2CN (Mes = 2,4,6-trimethylphenyl). The X-ray structures of 1–3 are reported.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Organometallic Chemistry - Volume 692, Issue 26, 15 December 2007, Pages 5799–5803
نویسندگان
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