Results 301 to 310 of about 104,894 (334)

Tripodal Amido Boron and Aluminum Complexes

Inorganic Chemistry, 2007
The synthesis and structural elucidations of novel boron and aluminum complexes incorporating the tripodal triamido [N3]3- ligand framework that is hypothesized to promote the preorganized pyramidal geometry for high Lewis acidity are reported. Salt metathesis between the in situ-generated trianionic lithium complexes of the tripodal amido ligands with
Zhu, H. P., Chen, E. Y. X.
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QTAIM and ELF topological analyses of zinc-amido complexes

Research on chemical intermediates (Print), 2021
C. Lepetit, M. Kahn
semanticscholar   +1 more source

Amido compounds of gallium and indium

Coordination Chemistry Reviews, 2001
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
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Synthesis and Structural Elucidation of Alkyl, Amido, and Mixed Alkyl−Amido “Highly-Coordinated” Zincates

Organometallics, 2008
The solution and solid-state characterization of the tetraorganozincates [(TMEDA)2Li2ZnMe(NMe2)3] (2) and [(TMEDA)2Li2ZnMe4] (4) and the all-amido triorganozincate [{(TMEDA)LiZn(NMe2)3}2] (3) are reported. X-ray crystallographic studies reveal that 2 and 4 exhibit similar structural motifs, namely trinuclear Li···Zn···Li chain arrangements held ...
Armstrong, D.R., Dougan, C., Graham, D.V., Hevia, E., Kennedy, A.R.   +4 more
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Synthesis of Amido Esters and Amido Phosphonates through Carbonylation of Diazo Compounds Followed by Nucleophilic Addition Reaction

, 2017
We report a method to produce amido esters and amido phosphonates. Octacarbonyldicobalt [Co2(CO)8] was found to be an efficient nongaseous CO source that could be used as a reagent for the carbonylation of diazo esters and diazo phosphonates under mild ...
Kankanala Ramakrishna, C. Sivasankar
semanticscholar   +1 more source

Asymmetric Hydrogenation of 3‐Amido‐2‐arylpyridinium Salts by Triply Chloride‐Bridged Dinuclear Iridium Complexes Bearing Enantiopure Diphosphine Ligands: Synthesis of Neurokinin‐1 Receptor Antagonist Derivatives

, 2016
We describe a most straightforward synthetic method for preparing neurokinin-1 (NK1) receptor antagonist derivatives by asymmetric hydrogenation of 3-amido-2-arylpyridinium salts using dinuclear iridium complexes with enantiopure diphosphine ligands ...
Atsuhiro Iimuro, K. Higashida, Yusuke Kita, K. Mashima   +3 more
semanticscholar   +1 more source

Utilisation of a lithium boryl as a reducing agent in low oxidation state group 15 chemistry: synthesis and characterisation of an amido-distibene and a boryl-dibismuthene.

Chemical Communications, 2015
The first examples of an amido-distibene, L(†)Sb[double bond, length as m-dash]SbL(†) (L(†) = -N(Ar(†))(SiPr(i)3), Ar(†) = C6H2{C(H)Ph2}2Pr(i)-2,6,4), and a boryl dibismuthene, {(DAB)B}Bi[double bond, length as m-dash]Bi{B(DAB)} (DAB = {(C6H3Pr(i)2-2,6 ...
Deepak Dange, Amelia Davey, Joseph A. B. Abdalla, S. Aldridge, Cameron Jones   +4 more
semanticscholar   +1 more source

Amido-bridged nucleic acids with small hydrophobic residues enhance hepatic tropism of antisense oligonucleotides in vivo.

Organic and biomolecular chemistry, 2015
High scalability of a novel bicyclic nucleoside building block, amido-bridged nucleic acid (AmNA), to diversify pharmacokinetic properties of therapeutic antisense oligonucleotides is described. N2'-functionalization of AmNA with a variety of hydrophobic
Tsuyoshi Yamamoto, Aiko Yahara, Reiko Waki, Hidenori Yasuhara, Fumito Wada, M. Harada‐Shiba, S. Obika   +6 more
semanticscholar   +1 more source

Highly regio- and enantioselective synthesis of γ,δ-unsaturated amido esters by catalytic hydrogenation of conjugated enamides.

Angewandte Chemie, 2015
An efficient and highly regio- and enantioselective catalytic asymmetric hydrogenation of α,γ-dienamido esters to γ,δ-unsaturated amido esters has been achieved using Rh/TangPhos as the catalyst.
Min Gao, Jing‐jing Meng, H. Lv, Xumu Zhang   +3 more
semanticscholar   +1 more source

C3-Chiral Tripodal Amido Complexes

Chemistry - A European Journal, 2001
A comprehensive study into the coordination chemistry of two C3-chiral tripodal amido ligands has been carried out. The amido ligands contain a trisilylmethane backbone and chiral peripheral substituents. The amine precursors. HC(SiMe2NH[(S)-1-phenylethyl]]3 (1) and HC[SiMe2NH[(R)-1-indanyl]]3 (2) were found to be in equilibrium in solution with the ...
Sanja Radojevic, Joseph W. Lauher, Frank Fecher, Christian H. Galka, Matthias Laubender, Lutz H. Gade, Mary McPartlin, Patrick Renner, Harald Memmler   +8 more
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