کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
170776 458414 2011 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Frustrated Lewis pairs: Reactions with dihydrogen and other “small molecules”
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Frustrated Lewis pairs: Reactions with dihydrogen and other “small molecules”
چکیده انگلیسی

Frustrated Lewis pairs, comprised of combinations of sterically encumbered phosphine (or amine) Lewis bases with boron Lewis acids containing the strongly electron withdrawing bulky pentafluorophenyl substituents, show very remarkable reaction behaviour. They are able to cooperatively induce heterolytic splitting of dihydrogen under mild conditions. They cooperatively add to various unsaturated organic compounds, including carbon dioxide. With some substrates competing 1,1-carboboration reactions become important. The latter reaction has methodically been developed into a conceptual alternative to the ubiquitous hydroboration reaction and has been used for the development of a novel way of carbon-carbon bond activation.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Comptes Rendus Chimie - Volume 14, Issue 9, September 2011, Pages 831–841
نویسندگان
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