Highly enantioselective synthesis of Warfarin and its analogs catalysed by primary amine–phosphinamide bifunctional catalysts

Asymmetric Synthesis of Wieland–Miescher and Hajos–Parrish Ketones Catalyzed by an Amino-Acid-Derived Chiral Primary Amine

(2012) Pengxin Zhou et al.   JOURNAL OF ORGANIC CHEMISTRY

Simple chiral sulfonamide primary amine catalysed highly enantioselective Michael addition of malonates to enones

(2012) Chunhua Luo et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Enantioselective organocatalytic aldol reaction using small organic molecules

(2012) Vishnumaya Bisai et al.   TETRAHEDRON

Efficient “on water” organocatalytic protocol for the synthesis of optically pure warfarin anticoagulant

(2011) Maria Rogozińska et al.   GREEN CHEMISTRY

Highly effective and enantioselective Michael addition of 4-hydroxycoumarin to α,β-unsaturated ketones promoted by simple chiral primary amine thiourea bifunctional catalysts

(2011) Ren-Qiang Mei et al.   TETRAHEDRON LETTERS

Efficient organocatalysts derived from simple chiral acyclic amino acids in asymmetric catalysis

(2011) Zhuo Chai et al.   Catalysis Science & Technology

Development of Diphenylamine-Linked Bis(imidazoline) Ligands and Their Application in Asymmetric Friedel-Crafts Alkylation of Indole Derivatives with Nitroalkenes

(2010) Han Liu et al.   ADVANCED SYNTHESIS & CATALYSIS

Organocatalyzed enantioselective Michael additions of nitroalkanes to enones by using primary–secondary diamine catalysts

(2010) Ying-Quan Yang et al.   CHEMICAL COMMUNICATIONS

Synthesis and Application of Diphenyl Sulfide Linked Bis(imidazoline) Ligands: Dramatic Electronic Effect of Ligands on Catalytic Behavior

(2010) Xian Du et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Highly Enantioselective 1,4-Michael Additions of Nucleophiles to Unsaturated Aryl Ketones with Organocatalysis by Bifunctional Cinchona Alkaloids

(2010) Cristina G. Oliva et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Chiral phosphine oxides in present-day organocatalysis

(2010) Maurizio Benaglia et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Primary Amine/(+)-CSA Salt-Promoted Organocatalytic Conjugate Addition of Nitro Esters to Enones

(2010) Chen Liu et al.   ORGANIC LETTERS

Highly enantioselective synthesis of warfarin and its analogs by means of cooperative LiClO4/DPEN-catalyzed Michael reaction: enantioselectivity enhancement and mechanism

(2010) Hua-Meng Yang et al.   TETRAHEDRON

Organocatalytic Enantioselective Michael Addition of 4-Hydroxycoumarin to α,β-Unsaturated Ketones: A Simple Synthesis of Warfarin

(2009) Zhenhua Dong et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Highly enantioselective conjugate addition of 1-bromonitroalkanes to α,β-unsaturated ketones catalyzed by 9-amino-9-deoxyepiquinine

(2009) Li-ting Dong et al.   TETRAHEDRON

Asymmetric organocatalysis of the addition of acetone to 2-nitrostyrene using N-diphenylphosphinyl-1,2-diphenylethane-1,2-diamine (PODPEN)

(2009) David J. Morris et al.   TETRAHEDRON LETTERS

Asymmetric multifunctional organocatalytic Michael addition of nitroalkanes to α,β-unsaturated ketones

(2008) Pengfei Li et al.   CHEMICAL COMMUNICATIONS

Asymmetric organocatalytic Michael addition of ketones to vinyl sulfone

(2008) Qiang Zhu et al.   CHEMICAL COMMUNICATIONS

Chiral Squaramide Derivatives are Excellent Hydrogen Bond Donor Catalysts

(2008) Jeremiah P. Malerich et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Enantioselective Organocatalytic Michael Addition of Malonates to α,β-Unsaturated Ketones

(2008) Pengfei Li et al.   ORGANIC LETTERS