Lanthanides β-diketonate complexes as energy-efficient emissive materials: A review
In the preceding decade, the metal complexes of lanthanide ions with light harvesting
organic chromophores have garnered intensive and greater attention due to their marvelous …
organic chromophores have garnered intensive and greater attention due to their marvelous …
Rare-earth beta-diketonates
Rare-earth β-diketonates are complexes of β-diketones (1, 3-diketones) with rare-earth ions.
These complexes are the most popular and the most intensively investigated rare-earth …
These complexes are the most popular and the most intensively investigated rare-earth …
NMR determination of enantiomeric purity
Over the past decade there has been a great surge of interest in enantioselective synthesis
which has led to an increased demand for accurate, reliable, and con-venient methods of …
which has led to an increased demand for accurate, reliable, and con-venient methods of …
Chiral derivatizing agents, macrocycles, metal complexes, and liquid crystals for enantiomer differentiation in NMR spectroscopy
Enantiomerically pure chiral auxiliary agents are often used in NMR spectroscopy to
facilitate the differentiation of enantiomers. Chiral derivatizing agents are covalently bound …
facilitate the differentiation of enantiomers. Chiral derivatizing agents are covalently bound …
[کتاب][B] Differentiation of chiral compounds using NMR spectroscopy
TJ Wenzel - 2018 - books.google.com
An updated guide to the most current information available for determining how to use NMR
spectroscopy to differentiate chiral compounds Differentiation of Chiral Compounds Using …
spectroscopy to differentiate chiral compounds Differentiation of Chiral Compounds Using …
NMR shift reagents
TJ Wenzel - 1987 - osti.gov
This practical guide to current and potential users of lanthanide shift reagents (LSR)
describes the selection of a LSR and the experimental techniques necessary to prepare and …
describes the selection of a LSR and the experimental techniques necessary to prepare and …
A Greek cross dodecaphenylene: sparteine-mediated asymmetric synthesis of chiral D2-symmetric π-conjugated tetra-o-phenylenes
The asymmetric synthesis of a chiral, nonracemic π-conjugated system with D2 point group
of symmetry, dodecaphenylene 4 is described. In the key step,(−)-sparteine-and Cu (II) …
of symmetry, dodecaphenylene 4 is described. In the key step,(−)-sparteine-and Cu (II) …
Utility of crown ethers derived from methyl β-D-galactopyranoside and their lanthanide couples as chiral NMR discriminating agents
Two chiral crown ethers derived from methyl β-d-galactopyranoside are examined as chiral
NMR discriminating agents for protonated primary amines, amino alcohols, and amino …
NMR discriminating agents for protonated primary amines, amino alcohols, and amino …
Catalytic decarbonylation, hydroacylation, and resolution of racemic pent-4-enals using chiral bis (di-tertiary-phosphine) complexes of rhodium (I)
BR James, CG Young - Journal of organometallic chemistry, 1985 - Elsevier
Attempts to decarbonylate racemic aldehydes catalytically using rhodium (I) complexes
containing chiral di-tertiary-phosphine ligands are described. Incorporation of an alkenic …
containing chiral di-tertiary-phosphine ligands are described. Incorporation of an alkenic …
Chiral Resolution and Stereospecificity of 6-Phenyl-4-phenylethynyl- 1,4-dihydropyridines as Selective A3 Adenosine Receptor Antagonists
Racemic 6-phenyl-4-phenylethynyl-1, 4-dihydropyridine derivatives have been shown to be
highly selective A3 adenosine receptor antagonists (Jiang et al. J. Med. Chem. 1997, 40 …
highly selective A3 adenosine receptor antagonists (Jiang et al. J. Med. Chem. 1997, 40 …