Chiral (thio)phosphorodiamides as excellent hydrogen bond donor catalysts in the asymmetric Michael addition of 2-hydroxy-1,4-naphthoquione to nitroolefins

Thiophosphoramide catalyzed asymmetric Michael addition of acetone to functionalized nitrostyrenes: a convenient approach to optically active tetrahydropyrans

(2011) Yang Wu et al.   TETRAHEDRON-ASYMMETRY

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

Development of Chiral Thiourea Catalysts and Its Application to Asymmetric Catalytic Reactions

(2010) Yoshiji Takemoto   CHEMICAL & PHARMACEUTICAL BULLETIN

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

Chiral Thiophosphoramidate-Catalyzed Asymmetric Michael Addition of Ketones to Nitro Olefins

(2010) Aidang Lu et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Tropos Biphenol Derived Chiral Thiophosphoramide Catalysed Highly Diastereo- and Enantioselective Michael Addition of Cyclic Ketones to Nitro Olefins

(2010) Aidang Lu et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Highly Enantioselective Michael Addition of Acetone to Nitro Olefins Catalyzed by Chiral Bifunctional Primary Amine-Thiophosphoramide Catalyst

(2010) Aidang Lu et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Enantioselective Synthesis of (+)-Estrone Exploiting a Hydrogen Bond-Promoted Diels−Alder Reaction

(2010) Marko Weimar et al.   JOURNAL OF ORGANIC CHEMISTRY

Direct Carbon−Carbon Bond Formation via Soft Enolization: A Biomimetic Asymmetric Mannich Reaction of Phenylacetate Thioesters

(2010) Mark C. Kohler 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

Enantioselective Henry (nitroaldol) reaction catalyzed by axially chiral guanidines

(2009) Hitoshi Ube et al.   BIOORGANIC & MEDICINAL CHEMISTRY LETTERS

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

Highly enantioselective conjugate addition of aldehydes to nitroolefins catalyzed by chiral bifunctional sulfamides

(2008) Xue-jing Zhang et al.   CHEMICAL COMMUNICATIONS

Hydrogen-Bond-Mediated Asymmetric Catalysis

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

Enantioselective Claisen Rearrangements with a Hydrogen-Bond Donor Catalyst

(2008) Christopher Uyeda 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

Organocatalytic Highly Enantioselective Michael Addition of 2-Hydroxy-1,4-naphthoquinones to Nitroalkenes

(2008) Wen-Ming Zhou et al.   ORGANIC LETTERS