Asymmetric cooperative catalysis in the conjugate addition of pyrazolones to nitroolefins and subsequent dearomative chlorination

Hydrogen-Bond-Directed Enantioselective Decarboxylative Mannich Reaction of β-Ketoacids with Ketimines: Application to the Synthesis of Anti-HIV Drug DPC 083

(2013) Hai-Na Yuan et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

A New Twist on Cooperative Catalysis

(2013) C. S. Schindler et al.   SCIENCE

Asymmetric Counteranion-Directed Catalysis: Concept, Definition, and Applications

(2012) Manuel Mahlau et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Highly Diastereo- and Enantioselective Organocatalytic One-Pot Sequential 1,4-Addition/Dearomative-Fluorination Transformation

(2012) Feng Li et al.   CHEMISTRY-A EUROPEAN JOURNAL

Chemistry of Pyrazolinones and their Applications

(2012) Wafaa S. Hamama et al.   CURRENT ORGANIC CHEMISTRY

Novel β-Amino Acid Derivatives as Inhibitors of Cathepsin A

(2012) Sven Ruf et al.   JOURNAL OF MEDICINAL CHEMISTRY

Organocatalytic Asymmetric One-Pot Sequential Conjugate Addition/Dearomative Fluorination: Synthesis of Chiral Fluorinated Isoxazol-5(4H)-ones

(2012) Wen-Ting Meng et al.   JOURNAL OF ORGANIC CHEMISTRY

Highly Enantioselective Michael Addition of Pyrazolin-5-ones Catalyzed by Chiral Metal/N,N′-Dioxide Complexes: Metal-Directed Switch in Enantioselectivity

(2011) Zhen Wang et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Synthesis and antimicrobial activity of some new 4-hetarylpyrazole and furo[2,3-c]pyrazole derivatives

(2011) Samir Bondock et al.   EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY

Chiral bifunctional thiourea-catalyzed enantioselective aldol reaction of trifluoroacetaldehyde hemiacetal with aromatic ketones

(2011) Jing Nie et al.   JOURNAL OF FLUORINE CHEMISTRY

Organocatalytic enantioselective pyrazol-3-one addition to maleimides: Reactivity and stereochemical course

(2011) Andrea Mazzanti et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Asymmetric α-Amination of 4-Substituted Pyrazolones Catalyzed by a Chiral Gd(OTf)3/N,N′-Dioxide Complex: Highly Enantioselective Synthesis of 4-Amino-5-pyrazolone Derivatives

(2011) Zhigang Yang et al.   ORGANIC LETTERS

Organocatalytic Asymmetric Michael Addition of Pyrazolin-5-ones to Nitroolefins with Bifunctional Thiourea: Stereocontrolled Construction of Contiguous Quaternary and Tertiary Stereocenters

(2010) Yu-Hua Liao et al.   ADVANCED SYNTHESIS & CATALYSIS

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

(2010) Yoshiji Takemoto   CHEMICAL & PHARMACEUTICAL BULLETIN

Chiral Bifunctional Thiourea-Catalyzed Enantioselective Michael Addition of Ketones to Nitrodienes

(2010) Hai Ma et al.   JOURNAL OF ORGANIC CHEMISTRY

Microwave-Assisted One-Pot Synthesis of Pyrazolone Derivatives under Solvent-Free Conditions

(2010) Ruoqun Ma et al.   MOLECULES

Synthesis and antiviral activity of 4,4′-(arylmethylene)bis(1H-pyrazol-5-ols) against peste des petits ruminant virus (PPRV)

(2009) Kuppusamy Sujatha et al.   BIOORGANIC & MEDICINAL CHEMISTRY LETTERS

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

Asymmetric 1,3-dipolar cycloadditions of acrylamides

(2009) Marie Kissane et al.   CHEMICAL SOCIETY REVIEWS

Enantioselective Synthesis of β-(3-Hydroxypyrazol-1-yl) Ketones Using an Organocatalyzed Michael Addition Reaction

(2009) Sanjib Gogoi et al.   ORGANIC LETTERS

Straightforward Synthesis of the Near-Infrared Fluorescent Voltage-Sensitive Dye RH1691 and Analogues Thereof

(2009) Raphaël Lebeuf et al.   ORGANIC LETTERS

Organocatalyzed enantioselective synthesis of 6-amino-5-cyanodihydropyrano[2,3-c]pyrazoles

(2009) Sanjib Gogoi et al.   TETRAHEDRON LETTERS

Microwave-assisted organocatalytic multicomponent Knoevenagel/hetero Diels–Alder reaction for the synthesis of 2,3-dihydropyran[2,3-c]pyrazoles

(2009) Marco Radi et al.   TETRAHEDRON LETTERS

Synthesis, biological evaluation and SAR study of novel pyrazole analogues as inhibitors of Mycobacterium tuberculosis

(2008) Daniele Castagnolo et al.   BIOORGANIC & MEDICINAL CHEMISTRY

Natural Products, Small Molecules, and Genetics in Tuberculosis Drug Development

(2008) Maria-Teresa Gutierrez-Lugo et al.   JOURNAL OF MEDICINAL CHEMISTRY

Intramolecular Diels−Alder Reaction in Ionic Liquids: Effect of Ion-Specific Solvent Friction

(2008) Shraeddha Tiwari et al.   JOURNAL OF ORGANIC CHEMISTRY

Synthesis and antimicrobial activity of some new heterocycles incorporating antipyrine moiety

(2007) Samir Bondock et al.   EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY