کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1315450 976029 2008 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
New hydrofluorocarbon (HFC) solvents for antimony pentafluoride: Generation and characterization of 1-alkoxypentafluoroallyl cations
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
New hydrofluorocarbon (HFC) solvents for antimony pentafluoride: Generation and characterization of 1-alkoxypentafluoroallyl cations
چکیده انگلیسی

Certain hydrofluorocarbons (HFC) stable towards the strong Lewis acid, antimony pentafluoride, were found to function as a solvent for this aggressive reagent. CF3CF2CH2F (HFC-236cb) was demonstrated to be an excellent solvent for SbF5 and was used for the generation of stable polyfluorinated benzyl and allyl cations. Using this solvent 1-methoxypentafluoroallyl cation and RFOCFCFCF2+ (RF = n-C3F7 and n-C4F9), were generated and characterized by NMR spectroscopy.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Fluorine Chemistry - Volume 129, Issue 10, October 2008, Pages 1011–1017
نویسندگان
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