Bifunctional Hydrogen-Bond Donors That Bear a Quinazoline or Benzothiadiazine Skeleton for Asymmetric Organocatalysis

Synthesis and Study of the Use of Heterocyclic Thiosemicarbazones As Signaling Scaffolding for the Recognition of Anions

(2010) M. Manuela M. Raposo et al.   JOURNAL OF ORGANIC CHEMISTRY

Binding of Carboxylic Acids by Fluorescent Pyridyl Ureas

(2010) Lisa M. Jordan et al.   JOURNAL OF ORGANIC CHEMISTRY

Enantioselective α-Amination of 1,3-Dicarbonyl Compounds Using Squaramide Derivatives as Hydrogen Bonding Catalysts

(2010) Hideyuki Konishi et al.   ORGANIC LETTERS

Novel Cinchona-Aminobenzimidazole Bifunctional Organocatalysts

(2009) Lei Zhang et al.   ADVANCED SYNTHESIS & CATALYSIS

Chiral Calcium Catalysts with Neutral Coordinative Ligands: Enantioselective 1,4-Addition Reactions of 1,3-Dicarbonyl Compounds to Nitroalkenes

(2009) Tetsu Tsubogo et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Squaramide-Catalyzed Enantioselective Michael Addition of Diphenyl Phosphite to Nitroalkenes

(2009) Ye Zhu et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Amide-based bifunctional organocatalysts in asymmetric reactions

(2009) Xiaohua Liu et al.   CHEMICAL COMMUNICATIONS

(Thio)urea organocatalysis—What can be learnt from anion recognition?

(2009) Zhiguo Zhang et al.   CHEMICAL SOCIETY REVIEWS

Chiral 2-Aminobenzimidazoles as Recoverable Organocatalysts for the Addition of 1,3-Dicarbonyl Compounds to Nitroalkenes†

(2009) Diana Almaşi et al.   JOURNAL OF ORGANIC CHEMISTRY

Enantio- and Diastereoselective Asymmetric Addition of 1,3-Dicarbonyl Compounds to Nitroalkenes in a Doubly Stereocontrolled Manner Catalyzed by Bifunctional Rosin-Derived Amine Thiourea Catalysts

(2009) Xianxing Jiang et al.   JOURNAL OF ORGANIC CHEMISTRY

Enantioselective Addition of Thioacetic Acid to Nitroalkenes viaN-Sulfinyl Urea Organocatalysis

(2009) Kyle L. Kimmel et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Enantioselective Synthesis of Chiral Allenoates by Guanidine-Catalyzed Isomerization of 3-Alkynoates

(2009) Hongjun Liu et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Thiourea-Catalyzed Highly Enantio- and Diastereoselective Additions of Oxindoles to Nitroolefins: Application to the Formal Synthesis of (+)-Physostigmine

(2009) Tommy Bui et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Highly Enantioselective Catalytic 1,3-Dipolar Cycloaddition Involving 2,3-Allenoate Dipolarophiles

(2009) Jie Yu et al.   ORGANIC LETTERS

N-Thiophosphoryl imines: convenient substrates in the aza-Henry reaction

(2009) Kuang Hu et al.   TETRAHEDRON-ASYMMETRY

Novel Bifunctional Chiral Urea and Thiourea Derivatives as Organocatalysts: Enantioselective Nitro-Michael Reaction of Malonates and Diketones

(2008) José M. Andrés et al.   CHEMISTRY-A EUROPEAN JOURNAL

Hydrogen-Bond-Mediated Asymmetric Catalysis

(2008) Xinhong Yu et al.   Chemistry-An Asian Journal

Detailing Hydrogen Bonding and Deprotonation Equilibria between Anions and Urea/Thiourea Derivatives

(2008) Carol Pérez-Casas et al.   JOURNAL OF ORGANIC CHEMISTRY

Highlyanti-Selective Asymmetric Nitro-Mannich Reactions Catalyzed by Bifunctional Amine-Thiourea-Bearing Multiple Hydrogen-Bonding Donors

(2008) Chun-Jiang Wang et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Enantioselective Organocatalytic Direct Michael Addition of Nitroalkanes to Nitroalkenes Promoted by a Unique Bifunctional DMAP-Thiourea

(2008) Constantinos Rabalakos et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Chiral Squaramide Derivatives are Excellent Hydrogen Bond Donor Catalysts

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

Novel bifunctional sulfonamides catalyze an enantioselective conjugate addition

(2008) Patrick G. McGarraugh et al.   TETRAHEDRON

Catalytic enantioselective electrophilic α-hydrazination of β-ketoesters using bifunctional organocatalysts

(2008) Sun Hee Jung et al.   TETRAHEDRON LETTERS