Intermediate complexes in chemical and biological nitrogen fixation
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چکیده
منابع مشابه
Intermediate complexes in chemical and biological nitrogen fixation
Mechanism of dinitrogen reduction in protic media is discussed in the light of results obtained for specially prepared binuclear complexes M"M with bridging dinitrogen capable to be protonated and reduced. The conclusion is made that such complexes with d2 or d3 electronic configuration of M together with additional electron donor are likely intermediates in catalytic dinitrogen reduction by co...
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Dinitrogen complex cis-[W(N2)2(PMe2Ph)4] reacts with an excess of acidic dihydrogen complexes such as trans-[RuCl(η-H2)(dppe)2]BF4 (dppe = 1, 2-bis(diphenylphosphino)ethane) at 55 °C under 1 atm of H2 to form ammonia in moderate yield. The reaction is presumed to proceed through nucleophilic attack of the remote nitrogen of the coordinated dinitrogen on the dihydrogen ligand. The coordinated di...
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ژورنال
عنوان ژورنال: Pure and Applied Chemistry
سال: 1992
ISSN: 1365-3075,0033-4545
DOI: 10.1351/pac199264101409