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pak-hing leung
pak-hing leung
Professor of Chemistry, Nanyang Technological University
Adresă de e-mail confirmată pe ntu.edu.sg
Titlu
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Asymmetric synthesis and organometallic chemistry of functionalized phosphines containing stereogenic phosphorus centers
PH Leung
Accounts of chemical research 37 (3), 169-177, 2004
1662004
Palladium (II)-catalyzed asymmetric hydrophosphination of enones: efficient access to chiral tertiary phosphines
Y Huang, SA Pullarkat, Y Li, PH Leung
Chemical communications 46 (37), 6950-6952, 2010
1352010
Direct Synthesis of Chiral Tertiary Diphosphines via Pd(II)-Catalyzed Asymmetric Hydrophosphination of Dienones
Y Huang, RJ Chew, Y Li, SA Pullarkat, PH Leung
Organic Letters 13 (21), 5862-5865, 2011
1292011
Asymmetric Synthesis of P-Stereogenic Diarylphosphinites by Palladium-Catalyzed Enantioselective Addition of Diarylphosphines to Benzoquinones
Y Huang, Y Li, PH Leung, T Hayashi
Journal of the American Chemical Society 136 (13), 4865-4868, 2014
1272014
Palladacycle-catalyzed asymmetric hydrophosphination of enones for synthesis of C*-and P*-chiral tertiary phosphines
Y Huang, SA Pullarkat, Y Li, PH Leung
Inorganic Chemistry 51 (4), 2533-2540, 2012
1142012
Versatile chiral palladium (II) complexes for enantiomeric purities of 1, 2-diamines
SYM Chooi, P Leung, CC Lim, KF Mok, GH Quek, KY Sim, MK Tan
Tetrahedron: Asymmetry 3 (4), 529-532, 1992
1121992
Optical resolutions and chelating properties of (.+-.)-[2-(methylsulfinyl) ethyl] diphenylarsine and its phosphorus analog
SYM Chooi, SY Siah, PH Leung, KF Mok
Inorganic Chemistry 32 (22), 4812-4818, 1993
951993
H.; Ranford, JD; Sim, KY
CS Chan, LL Koh, P Leung
Inorg. Chim. Acta 236, 101, 1995
921995
Stereochemical investigation of bis (bidentate)-palladium (II) complexes. Transmission of ring chiralities between chelating amine ligands via their prochiral N-methyl substituents
SYM Chooi, MK Tan, PH Leung, KF Mok
Inorganic Chemistry 33 (14), 3096-3103, 1994
891994
NMR assignment of absolute configuration of a P-chiral diphosphine and mechanics of its stereoselective formation
BH Aw, S Selvaratnam, PH Leung, NH Rees, W McFarlane
Tetrahedron: Asymmetry 7 (6), 1753-1762, 1996
851996
Resolutions involving metal complexation. Optical resolution and photochemical rearrangement of (.+-.)-(2-mercaptoethyl) methylphenylphosphine
PH Leung, AC Willis, SB Wild
Inorganic Chemistry 31 (8), 1406-1410, 1992
811992
Stereochemical investigations of coordinated sulfur stereocenters. X-ray structures of diastereomers of (-) 589-[Pd {(R)-CH3CH (1-C10H6) NMe2-C2, N}(R/S)-{Ph2PCH2SMe-P, S}] PF6
SYM Chooi, TSA Hor, PH Leung, KF Mok
Inorganic Chemistry 31 (8), 1494-1500, 1992
801992
Metal Template Promoted Hydroamination of Ethynylphosphines and Aniline. Asymmetric Synthesis, Coordination Chemistry, and the Imine− Enamine Tautomerism of P-Chiral …
X Liu, KF Mok, PH Leung
Organometallics 20 (18), 3918-3926, 2001
792001
Asymmetric Synthesis of P-Chiral Diphosphines. Steric Effects on the Palladium-Complex-Promoted Asymmetric Diels− Alder Reaction between a Dimethylphenylphosphole and (E/Z …
BH Aw, TSA Hor, S Selvaratnam, KF Mok, AJP White, DJ Williams, ...
Inorganic chemistry 36 (10), 2138-2146, 1997
791997
Chiral metal complex-promoted asymmetric hydrophosphinations
SA Pullarkat, PH Leung
Hydrofunctionalization, 145-166, 2013
782013
Asymmetric Synthesis of Enaminophosphines via Palladacycle-Catalyzed Addition of Ph2PH to α,β-Unsaturated Imines
Y Huang, RJ Chew, SA Pullarkat, Y Li, PH Leung
The Journal of Organic Chemistry 77 (16), 6849-6854, 2012
782012
Palladacycle-catalyzed asymmetric intermolecular construction of chiral tertiary P-heterocycles by stepwise addition of H–P–H bonds to bis (enones)
Y Huang, SA Pullarkat, S Teong, RJ Chew, Y Li, PH Leung
Organometallics 31 (13), 4871-4875, 2012
772012
Chiral phosphapalladacycles as efficient catalysts for the asymmetric hydrophosphination of substituted methylidenemalonate esters: direct access to functionalized tertiary …
C Xu, G Jun Hao Kennard, F Hennersdorf, Y Li, SA Pullarkat, PH Leung
Organometallics 31 (8), 3022-3026, 2012
692012
Optically active arsenic macrocycles. Stereospecific syntheses of enantiomers and diastereomers of 14-membered trans-As2S2 chelating macrocycles containing resolved asymmetric …
PG Kerr, PH Leung, SB Wild
Journal of the American Chemical Society 109 (14), 4321-4328, 1987
671987
Enantioselective Addition of Diphenylphosphine to 3‐Methyl‐4‐nitro‐5‐alkenylisoxazoles
RJ Chew, Y Huang, Y Li, SA Pullarkat, PH Leung
Advanced Synthesis & Catalysis 355 (7), 1403-1408, 2013
662013
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