A Polystyrene-Supported, Highly Recyclable Squaramide Organocatalyst for the Enantioselective Michael Addition of 1,3-Dicarbonyl Compounds to β-Nitrostyrenes

A Solid-Supported Organocatalyst for Continuous-Flow Enantioselective Aldol Reactions

(2012) Carles Ayats et al.   ChemSusChem

Asymmetric Organocatalytic Formal [2 + 2]-Cycloadditions via Bifunctional H-Bond Directing Dienamine Catalysis

(2012) Łukasz Albrecht et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

A Click Strategy for the Immobilization of MacMillan Organocatalysts onto Polymers and Magnetic Nanoparticles

(2012) Paola Riente et al.   ORGANIC LETTERS

Polystyrene-Supported (2S)-(−)-3-exo-Piperazinoisoborneol: An Efficient Catalyst for the Batch and Continuous Flow Production of Enantiopure Alcohols

(2012) Laura Osorio-Planes et al.   ORGANIC LETTERS

Polystyrene-Supported Enantiopure 1,2-Diamines: Development of a Most Practical Catalyst for the Asymmetric Transfer Hydrogenation of Ketones

(2011) Rocío Marcos et al.   ADVANCED SYNTHESIS & CATALYSIS

Chiral Squaramide-Catalyzed Highly Enantioselective Michael Addition of 2-Hydroxy-1,4-naphthoquinones to Nitroalkenes

(2011) Wen Yang et al.   ADVANCED SYNTHESIS & CATALYSIS

C3-Symmetrical Cinchonine-Squaramide as New Highly Efficient, and Recyclable Organocatalyst for Enantioselective Michael Addition

(2011) Chang Min et al.   ADVANCED SYNTHESIS & CATALYSIS

Continuous-flow enantioselective α-aminoxylation of aldehydes catalyzed by a polystyrene-immobilized hydroxyproline

(2011) Xacobe C Cambeiro et al.   Beilstein Journal of Organic Chemistry

Chiral squaramide-catalyzed highly diastereo- and enantioselective direct Michael addition of nitroalkanes to nitroalkenes

(2011) Wen Yang et al.   CHEMICAL COMMUNICATIONS

Squaramides: physical properties, synthesis and applications

(2011) R. Ian Storer et al.   CHEMICAL SOCIETY REVIEWS

Squaramides: Bridging from Molecular Recognition to Bifunctional Organocatalysis

(2011) José Alemán et al.   CHEMISTRY-A EUROPEAN JOURNAL

Chiral Squaramide-Catalyzed Enantioselective Conjugate Michael Addition of Various Thiols to α,β-Unsaturated N-Acylated Oxazolidin-2-ones

(2011) Le Dai et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Functionalization of Fe3O4 magnetic nanoparticles for organocatalytic Michael reactions

(2011) Paola Riente et al.   JOURNAL OF MATERIALS CHEMISTRY

Squaramide-catalyzed enantioselective Michael addition of malononitrile to chalcones

(2011) Wen Yang et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Biscinchona alkaloids as highly efficient bifunctional organocatalysts for the asymmetric conjugate addition of malonates to nitroalkenes at ambient temperature

(2011) Fei Li et al.   TETRAHEDRON

Covalently immobilized tris(triazolyl)methanol–Cu(i) complexes: highly active and recyclable catalysts for CuAAC reactions

(2011) Erhan Ozkal et al.   Catalysis Science & Technology

A Bifunctional Cinchona Alkaloid-Squaramide Catalyst for the Highly Enantioselective Conjugate Addition of Thiols to trans-Chalcones

(2010) Le Dai et al.   ADVANCED SYNTHESIS & CATALYSIS

Squaramide-catalyzed enantioselective Friedel–Crafts reaction of indoles with imines

(2010) Yong Qian et al.   CHEMICAL COMMUNICATIONS

Chiral Squaramides as Highly Enantioselective Catalysts for Michael Addition Reactions of 4-Hydroxycoumarins and 4-Hydroxypyrone to β,γ-Unsaturated α-Keto Esters

(2010) Dan-Qian Xu et al.   CHEMISTRY-A EUROPEAN JOURNAL

Highly Enantioselective Organocatalytic Michael Addition of 2-Hydroxy- 1,4-naphthoquinone to β,γ-Unsaturated α-Oxo Esters

(2010) Yi-Feng Wang et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Highly Enantioselective Michael Addition of Nitroalkanes to Chalcones Using Chiral Squaramides as Hydrogen Bonding Organocatalysts

(2010) Wen Yang et al.   ORGANIC LETTERS

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

(2010) Hideyuki Konishi et al.   ORGANIC LETTERS

A Highly Selective, Polymer-Supported Organocatalyst for Michael Additions with Enzyme-Like Behavior

(2009) Esther Alza et al.   ADVANCED SYNTHESIS & CATALYSIS

Squaramide-Catalyzed Enantioselective Michael Addition of Diphenyl Phosphite to Nitroalkenes

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

A Solid-Supported Organocatalyst for Highly Stereoselective, Batch, and Continuous-Flow Mannich Reactions

(2009) Esther Alza et al.   CHEMISTRY-A EUROPEAN JOURNAL

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

A Highly Active Catalyst for Huisgen 1,3-Dipolar Cycloadditions Based on the Tris(triazolyl)methanol−Cu(I) Structure

(2009) Salih Özçubukçu et al.   ORGANIC LETTERS

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

Organocatalytic Enantioselective Michael Addition of 2,4-Pentandione to Nitroalkenes Promoted by Bifunctional Thioureas with Central and Axial Chiral Elements

(2008) Fang-Zhi Peng et al.   JOURNAL OF ORGANIC CHEMISTRY

Chiral Squaramide Derivatives are Excellent Hydrogen Bond Donor Catalysts

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

Carbonyl Groups as Molecular Valves to Regulate Chloride Binding to Squaramides

(2008) Vijayakumar Ramalingam et al.   ORGANIC LETTERS

Acidic Ruthenium PNNP Complexes of Non-enolized 1,3-Dicarbonyl Compounds as Catalysts for Asymmetric Michael Addition

(2008) Francesco Santoro et al.   ORGANOMETALLICS