Ferrocenyl-Aryl Based trans-Chelating Diphosphine Ligands: Synthesis, Molecular Structure and Application in Enantioselective Hydrogenation

2010 ◽  
Vol 352 (6) ◽  
pp. 1063-1074 ◽  
Author(s):  
Raffael Schuecker ◽  
Kurt Mereiter ◽  
Felix Spindler ◽  
Walter Weissensteiner
Keyword(s):  
Molecular Structure ◽  
Enantioselective Hydrogenation ◽  
Diphosphine Ligands

Novel silica gel supported chiral biaryl-diphosphine ligands for enantioselective hydrogenation

2004 ◽  
Vol 15 (14) ◽  
pp. 2307-2311 ◽  
Author(s):  
Ivo Steiner ◽  
Rhony Aufdenblatten ◽  
Antonio Togni ◽  
Hans-Ulrich Blaser ◽  
Benoı̂t Pugin
Keyword(s):  
Silica Gel ◽  
Enantioselective Hydrogenation ◽  
Diphosphine Ligands

New chiral 1,3-diphosphine ligands for Rh-catalyzed enantioselective hydrogenation: a search for electronic effects

2005 ◽  
Vol 16 (22) ◽  
pp. 3640-3649 ◽  
Author(s):  
Natalia V. Dubrovina ◽  
Vitali I. Tararov ◽  
Axel Monsees ◽  
Anke Spannenberg ◽  
Ioannis D. Kostas ◽  
...  
Keyword(s):  
Enantioselective Hydrogenation ◽  
Diphosphine Ligands ◽  
Electronic Effects

scholarly journals Highly Enantioselective Hydrogenation of tetra - and tri -Substituted α,β-Unsaturated Carboxylic Acids with oxa -Spiro Diphosphine Ligands

CCS Chemistry ◽  
2020 ◽  
Vol 2 (6) ◽  
pp. 468-477 ◽  
Author(s):  
Gen-Qiang Chen ◽  
Jia-Ming Huang ◽  
Bi-Jin Lin ◽  
Chuan Shi ◽  
Ling-Yu Zhao ◽  
...  
Keyword(s):  
Carboxylic Acids ◽  
Enantioselective Hydrogenation ◽  
Diphosphine Ligands ◽  
Unsaturated Carboxylic Acids

Carbonylation of iron(II) halide in the presence of chelate diphosphine ligands. Molecular structure of a novel intermolecular adduct [FeC12(dppe)2][Fe2(CO)2Cl4]

1996 ◽  
Vol 515 (1-2) ◽  
pp. 1-9 ◽  
Author(s):  
Zheng-Zhi Zhang ◽  
Jing-Kun Zhang ◽  
Wei-Dong Zhang ◽  
Hua-Ping Xi ◽  
Hui Cheng ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Diphosphine Ligands

Novel Silica Gel Supported Chiral Biaryl-Diphosphine Ligands for Enantioselective Hydrogenation.

ChemInform ◽  
2004 ◽  
Vol 35 (50) ◽  
Author(s):  
Ivo Steiner ◽  
Rhony Aufdenblatten ◽  
Antonio Togni ◽  
Hans-Ulrich Blaser ◽  
Benoit Pugin
Keyword(s):  
Silica Gel ◽  
Enantioselective Hydrogenation ◽  
Diphosphine Ligands

Ligand Substitution Reactions of the Nickel-Sulphur Cluster [Ni3(μ3-S)2(PEt3)6]2+. X-Ray Crystal Structure of [Ni3(μ3-S)2(PEt3)2(S2CNEt2)2]

1991 ◽  
Vol 46 (9) ◽  
pp. 1161-1164 ◽  
Author(s):  
Franco Cecconi ◽  
Carlo A. Ghilardi ◽  
Stefano Midollini ◽  
Annabella Orlandini
Keyword(s):  
Molecular Structure ◽  
Crystal Structure ◽  
Single Crystal ◽  
Inner Core ◽  
Ligand Substitution ◽  
Diphosphine Ligands ◽  
X Ray Diffraction ◽  
Substitution Reactions ◽  
Space Group ◽  
X Ray

Compounds of the type [Ni3S2(PR3)6]X2 (R = Me, Et; X = BPh4, ClO4) react with dithiocarbamate and diphosphine ligands to yield products [Ni3S2(PEt3)2(S2CNEt2)2] (1), [Ni3S2(PMe3)2(S2CNEt2)2] (2), and [Ni3S2(PMe3)2(dppe)2][BPh4]2 (3). The molecular structure of 1 has been established by single crystal X-ray diffraction. Space group C2/c, a = 25.137(3), b = 9.084(1), c = 18.333(2) Å, β = 123.41(2)°, Ζ = 4, 1128 observed unique reflections, R = 0.041. The inner core of 1 consists of a triangle of nickel atoms capped by two triply bridging sulphur ligands.

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