نتایج جستجو برای: magnesium catalyst

تعداد نتایج: 81738  

Journal: :Distilat: Jurnal Teknologi Separasi 2023

Catalytic hydrogenation is one of the most effective ways to convert CO2 high value-added chemicals, and it challenging improve catalytic activity product selectivity based on understanding catalysis mechanism process. In this work, organic phosphonic acid was innovatively employed tune single atom catalyst for methanol, effect fluoromethylphosphonic (FMPA) electronic structure molybdenum react...

Journal: :Physical chemistry chemical physics : PCCP 2012
Eki J Setijadi Cyrille Boyer Kondo-Francois Aguey-Zinsou

The possibility of generating MgH(2) nanoparticles from Grignard reagents was investigated. To this aim, five Grignard compounds, i.e. di-n-butylmagnesium, tert-butylmagnesium chloride, allylmagnesium bromide, m-tolylmagnesium chloride, and methylmagnesium bromide were selected for the potential inductive effect of their hydrocarbon group in leading to various magnesium nanostructures at low te...

Journal: :Dalton transactions 2015
Miao Huang Chen Pan Haiyan Ma

A series of racemic 2-[(2′-(dimethylamino)binaphthyl-2-ylimino)methyl]-4-R2-6-R(1)-phenols (L1H–L6H) were reacted with 1 equiv. of Mg[N(SiMe3)2]2 or Zn[N(SiMe3)2]2 to provide three heteroleptic magnesium silylamido complexes [(L4–(6))MgN(SiMe3)2] (4a: R(1) = R(2) = cumyl; 5a: R(1) = CPh3, R(2) = Me; 6a: R(1) = CPh3, R(2) = (t)Bu) and one heteroleptic zinc silylamido complex [(L(4))ZnN(SiMe3)2] ...

Journal: :Dalton transactions 2014
Wei Yi Haiyan Ma

A series of racemic 2-[(2'-(dimethylamino)biphenyl-2-ylimino)methyl]-4-R(2)-6-R(1)-phenols (L¹H-L⁴H) were reacted with {Mg[N(SiMe3)2]2}2 to provide four heteroleptic magnesium complexes (L¹⁻⁴)MgN(SiMe3)2·(THF)n (1, R(1) = (t)Bu, R(2) = Me, n = 1; 2, R(1) = R(2) = CMe2Ph, n = 0; 3, R(1) = CPh3, R(2) = (t)Bu, n = 1; 4, R(1) = Br, R(2) = (t)Bu, n = 0), which have been fully characterized. X-ray st...

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