کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10572835 | 976030 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis of perfluorinated carboxylic acid membrane monomers by utilizing liquid-phase direct fluorination
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی معدنی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Synthesis of perfluorinated carboxylic acid membrane monomers by utilizing liquid-phase direct fluorination Synthesis of perfluorinated carboxylic acid membrane monomers by utilizing liquid-phase direct fluorination](/preview/png/10572835.png)
چکیده انگلیسی
A new synthetic procedure for the preparation of perfluorinated carboxylic acid membrane monomers from non-fluorinated compounds has been developed. A key step in the synthetic route is liquid-phase direct fluorination reaction with elemental fluorine. Direct fluorination of a partially fluorinated diester, which was prepared from a hydrocarbon diol and a perfluorinated acyl fluoride, followed by thermal elimination, gave a perfluorinated diacyl fluoride, which is a precursor of a perfluorinated carboxylic acid membrane monomer.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Fluorine Chemistry - Volume 126, Issue 4, April 2005, Pages 519-525
Journal: Journal of Fluorine Chemistry - Volume 126, Issue 4, April 2005, Pages 519-525
نویسندگان
Takashi Okazoe, Kunio Watanabe, Masahiro Itoh, Daisuke Shirakawa, Kengo Kawahara, Shin Tatematsu,