Search

Your search keyword '"Achim Kless"' showing total 2 results
Start Over Author "Achim Kless" Journal tetrahedron letters
2 results on '"Achim Kless"'

1. Synthesis of an optically active hydroxy diphosphine, a new ligand for asymmetric catalysis

Author

Jens Holz, Achim Kless, Detlef Heller, Ulrich Berens, and Armin Börner

Subjects
Stereochemistry, Chemistry, Ligand, Organic Chemistry, Drug Discovery, Enantioselective synthesis, Optically active, Biochemistry
Abstract

The synthesis of (4R,5R)-4,5-bis(diphenylphosphinomethyl)-2-hydroxymethyl-2-phenyl-1,3-dioxolane 1 which is related to DIOP is described. The application of this new ligand in asymmetric catalysis is illustrated in the stereodifferentiating hydrogenation.

Published
1994

2. A new chiral multidentate ligand for asymmetric catalysis

Author

Renat Kadyrov, Henri B. Kagan, Jens Holz, Armin Börner, and Achim Kless

Subjects
Denticity, Ligand, Stereochemistry, Organic Chemistry, Chiral ligand, Enantioselective synthesis, Biochemistry, Combinatorial chemistry, Metal, chemistry.chemical_compound, chemistry, visual_art, Drug Discovery, visual_art.visual_art_medium, Bifunctional
Abstract

The synthesis of enantiomerically pure ( R,R )-N,N′-bis(3-diphenylphosphino-2-hydroxybenzylidene)-1,2-diphenyl-1,2-ethanediamine ( 1 ) is described. This multidentate salentype ligand offers several possibilities for the construction of chiral mono-nuclear or bi-nuclear metal complexes, which may be useful in bifunctional asymmetric catalysis.

Published
1995

Catalog

Books, media, physical & digital resources
See catalog results