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chemistry, organic (348) 348
chemistry, multidisciplinary (243) 243
ligands (227) 227
catalysis (201) 201
hydrogenation (199) 199
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chemistry, inorganic & nuclear (159) 159
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Chinese Journal of Chemistry, ISSN 1001-604X, 10/2018, Volume 36, Issue 10, pp. 899 - 903
.... Herein we present our studies on the catalytic asymmetric synthesis of aromatic spiroketals and the corresponding diphosphine (SKP) ligands... 
spiroketal | asymmetric catalysis | chiral ligand | spiro compounds | hydrogenation | NATURAL-PRODUCTS | ALLYLATION | ALLYLIC AMINATION | ALPHA | BETA-KETO-ESTERS | CHEMISTRY, MULTIDISCIPLINARY | BAYLIS-HILLMAN ADDUCTS | ACRYLIC-ACIDS | ENANTIOSELECTIVE HYDROGENATION | DERIVATIVES | CHIRAL DIPHOSPHINE | Synthesis | Catalysis | Enantiomers | Organic compounds
Journal Article
The Chemical Record, ISSN 1527-8999, 06/2016, Volume 16, Issue 3, pp. 1647 - 1663
...(I) metalloligands with mixed diphosphine and d‐penicillaminate (d‐pen), [Au2(dppx)(d‐pen‐S)2]2– (dppx = PPh2(CH2)nPPh2, n = 1–5) and their application for the construction of chiral multinuclear and metallosupramolecular structures... 
gold | heterometallic complexes | s ligands | p ligands | supramolecular chemistry | Gold | P ligands | S ligands | Heterometallic complexes | Supramolecular chemistry | GOLD(I) THIOLATE COMPLEXES | CHIRAL PHOSPHINE-LIGANDS | CRYSTAL-STRUCTURE | L-CYSTEINATE | II TRINUCLEAR COMPLEXES | CHEMISTRY, MULTIDISCIPLINARY | METAL-ORGANIC FRAMEWORKS | HELICAL COORDINATION POLYMERS | X-RAY STRUCTURES | AG-I | PD-II | Penicillamine
Journal Article
Inorganic Chemistry, ISSN 0020-1669, 08/2014, Volume 53, Issue 16, pp. 8517 - 8528
A series of diphosphine ligands i Pr2P–C6H4–X–C6H4–P i Pr2 (for ligand L1, X = CH2; for ligand L2, X = CH2CH2) was investigated to determine the preference for cis/trans coordination to palladium... 
PALLADIUM | CATALYSIS | ACTIVATION | AGOSTIC INTERACTIONS | HECK REACTIONS | BACKBONE | METAL-COMPLEXES | C-H | CHIRAL DIPHOSPHINE | CHEMISTRY, INORGANIC & NUCLEAR
Journal Article
Angewandte Chemie (International ed.), ISSN 1433-7851, 2013, Volume 52, Issue 42, pp. 11054 - 11058
Journal Article
Synlett, ISSN 0936-5214, 2013, Volume 24, Issue 18, pp. 2419 - 2422
Abstract Copper complex formation of JosiPhos-type ligands leads to extreme differences in solubility between the racemate and the enantiomers. 
letter | amplification | solubility | copper complex | chiral ferrocenyl ligand
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 05/2020, Volume 61, Issue 20, p. 151860
....•High efficiency in the Rh-catalyzed asymmetric hydrogenation. Convenient synthesis of a new family of chiral ferrocene/indole-based diphosphine ligands, (Rc,Rp)-IndoFerroPhos (L), from (Sc,Rp)-PPFA and 2-(diphenylphosphino... 
Asymmetric hydrogenation | Diphosphine | Chiral ligand | Rhodium | FERROCENYL P,S-LIGANDS | ALLYLIC ALKYLATION | CHEMISTRY, ORGANIC | PHOSPHORUS LIGANDS | P,N-LIGANDS | PHOSPHINE-PHOSPHORAMIDITE LIGANDS | 1,3-DIPOLAR CYCLOADDITION | ENANTIOSELECTIVE HYDROGENATION | ESTERS | AZOMETHINE YLIDE | METAL-COMPLEXES
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 12/2015, Volume 137, Issue 49, pp. 15346 - 15349
.... It proceeds under mild conditions (room temperature, ambient pressure CO) via oxidative Pd­(II) catalysis using an aromatic spiroketal-based diphosphine... 
QUEUING CASCADES | PALLADIUM | BAYLIS-HILLMAN ADDUCTS | CARBONYLATION | ASYMMETRIC ALLYLIC AMINATION | LIGANDS | SILABORATION | CARBON-MONOXIDE | DIBORATION | CHEMISTRY, MULTIDISCIPLINARY | CHIRAL DIPHOSPHINE | Usage | Amines | Chemical properties | Chemical synthesis | Methanol
Journal Article
Advanced Synthesis & Catalysis, ISSN 1615-4150, 01/2003, Volume 345, Issue 1‐2, pp. 195 - 201
A range of aromatic and cyclic imines were subjected to asymmetric hydrogenation with catalysts derived from complexes of the type RuCl2(diphosphine)(diamine... 
Asymmetric hydrogenation | ruthenium | DuPHOS | imine hydrogenation | Ruthenium | Imine hydrogenation | COMPLEXES | CHEMISTRY, ORGANIC | CATALYTIC ASYMMETRIC HYDROGENATION | CHIRAL TITANOCENE CATALYST | STEREOSELECTIVE HYDROGENATION | C2-SYMMETRICAL BIS(PHOSPHOLANES) | KETONES | LIGANDS | CHEMISTRY, APPLIED | EFFICIENT | asymmetric hydrogenation
Journal Article
ChemCatChem, ISSN 1867-3880, 11/2010, Volume 2, Issue 11, pp. 1346 - 1371
... and enantioselectivities (in some cases up to 99 %). 1 A relevant example is the iridium–ferrocenyl diphosphine complexes, which, in the presence of both acetic acid and iodine... 
imines | asymmetric catalysis | homogeneous catalysis | hydrogenation | quinolines | Quinolines | Imines | Asymmetric catalysis | Hydrogenation | Homogeneous catalysis | MECHANISTIC INVESTIGATIONS | CHIRAL LIGANDS | EFFICIENT SYNTHESIS | CHEMISTRY, PHYSICAL | OXAZOLINE LIGANDS | ACYCLIC IMINES | DIAMINE LIGANDS | HIGHLY ENANTIOSELECTIVE HYDROGENATION | DIPHOSPHINE LIGANDS | IRIDIUM COMPLEXES | CYCLIC IMINES
Journal Article
Separation and purification technology, ISSN 1383-5866, 2019, Volume 221, pp. 159 - 165
.... Chiral diphosphine ligands with different dihedral angles (CnTunaPhos, n = 1–6) were synthesized and adopted as chiral selectors to recognize amino acids and mandelic acid... 
Mandelic acid | Dihedral angles | Amino acid | Chiral diphosphine ligands | Chiral extraction | ENGINEERING, CHEMICAL | COMPLEXES | EQUILIBRIUM | LIQUID-LIQUID-EXTRACTION | ASYMMETRIC HYDROGENATION | Phenylalanine | Enantiomers
Journal Article
Advanced Synthesis & Catalysis, ISSN 1615-4150, 06/2019, Volume 361, Issue 12, pp. 2832 - 2835
Journal Article
Organic Letters, ISSN 1523-7060, 02/2011, Volume 13, Issue 3, pp. 362 - 365
The concise synthesis of axially chiral biaryl diphosphine ligands by the rhodium-catalyzed intramolecular [2 + 2 + 2... 
3,3'-DISUBSTITUTED XYLBINAP DERIVATIVES | TETHERED DIYNES | BINAP | CARBOCYCLIZATION REACTIONS | HYDROGENATION | RESOLUTION | CHEMISTRY, ORGANIC | HECK/MIZOROKI REACTIONS | CYCLOTRIMERIZATION | ALKYNES | BIPHEP LIGAND
Journal Article