Organocatalytic [3 + 2] cycloaddition of oxindole-based azomethine ylides with 3-nitrochromenes: a facile approach to enantioenriched polycyclic spirooxindole-chromane adducts

Assembly of Indolenines, 3-Amino Oxindoles, and Aldehydes into Indolenine-Substituted Spiro[pyrrolidin-2,3′-oxindoles] via 1,3-Dipolar Cycloaddition with Divergent Diastereoselectivities

(2017) Guodong Zhu et al.   JOURNAL OF ORGANIC CHEMISTRY

Asymmetric [3 + 2] Cycloaddition of 3-Amino Oxindole-Based Azomethine Ylides and α,β-Enones with Divergent Diastereocontrol on the Spiro[pyrrolidine-oxindoles]

(2017) Guodong Zhu et al.   ORGANIC LETTERS

Asymmetric Synthesis of Functionalized Tricyclic Chromanes via an Organocatalytic Triple Domino Reaction

(2017) Mukesh Kumar et al.   ORGANIC LETTERS

Asymmetric chlorination of 4-substituted pyrazolones catalyzed by natural cinchona alkaloid

(2016) Xiaoze Bao et al.   CHEMICAL COMMUNICATIONS

Asymmetric fluorination of 4-substituted pyrazolones catalyzed by quinine

(2016) Xiaoze Bao et al.   TETRAHEDRON-ASYMMETRY

A ZnCl2-Catalyzed Knoevenagel Condensation/1,5-Hydride Shift/Cyclization Sequence: Synthesis of Novel Spiroisoxazol-5-one Tetrahydroquinolines

(2016) Tuan Zhao et al.   ChemistrySelect

Catalytic asymmetric construction of spiro[pyrrolidine-2,3′-oxindole] scaffolds through chiral phosphoric acid-catalyzed 1,3-dipolar cycloaddition involving 3-amino oxindoles

(2015) Guodong Zhu et al.   CHEMICAL COMMUNICATIONS

Organocatalytic Asymmetric Fluorination of 4-Substituted Isoxazolinones

(2015) Huanrui Zhang et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Enantioselective cascade double Michael addition of 3-nitro-2H-chromenes and acyclic enones: efficient synthesis of functionalized tricyclic chroman derivatives

(2015) Jun-Hua Li et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Enantioselective synthesis of chiral heterocycles containing both chroman and pyrazolone derivatives catalysed by a chiral squaramide

(2015) Jun-Hua Li et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

An Organocatalytic Asymmetric Friedel–Crafts Addition/Fluorination Sequence: Construction of Oxindole–Pyrazolone Conjugates Bearing Vicinal Tetrasubstituted Stereocenters

(2015) Xiaoze Bao et al.   ORGANIC LETTERS

Catalytic Enantioselective 1,3-Dipolar Cycloadditions of Azomethine Ylides for Biology-Oriented Synthesis

(2014) Rishikesh Narayan et al.   ACCOUNTS OF CHEMICAL RESEARCH

Novel tartrate-derived guanidine-catalyzed highly enantio- and diastereoselective Michael addition of 3-substituted oxindoles to nitroolefins

(2014) Liwei Zou et al.   CHEMICAL COMMUNICATIONS

1,4-Addition of TMSCCl3to Nitroalkenes: Efficient Reaction Conditions and Mechanistic Understanding

(2014) Na Wu et al.   CHEMISTRY-A EUROPEAN JOURNAL

Enantioselective Cascade Michael Addition/Cyclization Reactions of 3-Nitro-2H-Chromenes with 3-Isothiocyanato Oxindoles: Efficient Synthesis of Functionalized Polycyclic Spirooxindoles

(2014) Fen Tan et al.   CHEMISTRY-A EUROPEAN JOURNAL

Organocatalytic enantioselective α-amination of 5-substituted rhodanines: an efficient approach to chiral N,S-acetals

(2014) Huanrui Zhang et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Organocatalytic Enantioselective Cascade Aza-Michael/Michael Addition for the Synthesis of Highly Functionalized Tetrahydroquinolines and Tetrahydrochromanoquinolines

(2013) Wen Yang et al.   ADVANCED SYNTHESIS & CATALYSIS

Facile one-pot synthesis of novel dispirooxindole-pyrrolidine derivatives and their antimicrobial and anticancer activity against A549 human lung adenocarcinoma cancer cell line

(2013) Y. Arun et al.   BIOORGANIC & MEDICINAL CHEMISTRY LETTERS

Diastereomeric Spirooxindoles as Highly Potent and Efficacious MDM2 Inhibitors

(2013) Yujun Zhao et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Development of Tartaric Acid Derived Chiral Guanidines and Their Application to Catalytic Enantioselective α-Hydroxylation of β-Dicarbonyl Compounds

(2013) Liwei Zou et al.   ORGANIC LETTERS

Activation of 1,2-Keto Esters with Takemoto’s Catalyst toward Michael Addition to Nitroalkenes

(2012) Wilfried Raimondi et al.   ADVANCED SYNTHESIS & CATALYSIS

Enantioselective Organocatalytic Michael Addition of Cyclobutanones to Nitroalkenes

(2012) Damien Mailhol et al.   ADVANCED SYNTHESIS & CATALYSIS

C3-Heteroaroyl cannabinoids as photolabeling ligands for the CB2 cannabinoid receptor

(2012) Darryl D. Dixon et al.   BIOORGANIC & MEDICINAL CHEMISTRY LETTERS

Small molecule semiconductors for high-efficiency organic photovoltaics

(2012) Yuze Lin et al.   CHEMICAL SOCIETY REVIEWS

Enantioselective [4+2] Cycloadditions of 2-Vinyl-1 H-indoles with 3-Nitro-2 H-chromenes Catalyzed by a Zn(OTf)2/Bis(oxazoline) Complex: An Efficient Approach to Fused Heterocycles with a Quaternary Stereocenter

(2012) Fen Tan et al.   Chemistry-An Asian Journal

Catalyst-free, one-pot three-component 1,3-dipolar cycloaddition of diethyl 2-aminomalonate, benzaldehydes and 3-nitro-2H-chromenes

(2012) Yang Jia et al.   RSC Advances

A Simple Recipe for Sophisticated Cocktails: Organocatalytic One-Pot Reactions-Concept, Nomenclature, and Future Perspectives

(2011) Łukasz Albrecht et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

An overview of the key routes to the best selling 5-membered ring heterocyclic pharmaceuticals

(2011) Marcus Baumann et al.   Beilstein Journal of Organic Chemistry

Design, synthesis and in vitro evaluation of novel chroman-4-one, chroman, and 2H-chromene derivatives as human rhinovirus capsid-binding inhibitors

(2011) Cinzia Conti et al.   BIOORGANIC & MEDICINAL CHEMISTRY

Chroman and tetrahydroquinoline ureas as potent TRPV1 antagonists

(2011) Robert G. Schmidt et al.   BIOORGANIC & MEDICINAL CHEMISTRY LETTERS

Novel dipolarophiles and dipoles in the metal-catalyzed enantioselective 1,3-dipolar cycloaddition of azomethine ylides

(2011) Javier Adrio et al.   CHEMICAL COMMUNICATIONS

Semiconducting π-Conjugated Systems in Field-Effect Transistors: A Material Odyssey of Organic Electronics

(2011) Chengliang Wang et al.   CHEMICAL REVIEWS

Asymmetric Organocatalytic Cyclization and Cycloaddition Reactions

(2011) Albert Moyano et al.   CHEMICAL REVIEWS

Developing Pyrrole-Derived Antimycobacterial Agents: a Rational Lead Optimization Approach

(2011) Mariangela Biava et al.   ChemMedChem

Substituted spiro [2.3′] oxindolespiro [3.2″]-5,6-dimethoxy-indane-1″-one-pyrrolidine analogue as inhibitors of acetylcholinesterase

(2010) Mohamed Ashraf Ali et al.   BIOORGANIC & MEDICINAL CHEMISTRY LETTERS

Organocatalytic and enantioselective Michael reaction of malonates to 3-Nitro-2H-chromenes

(2010) Wei-Yi Chen et al.   CATALYSIS COMMUNICATIONS

Polyphenylene-Based Materials for Organic Photovoltaics

(2010) Chen Li et al.   CHEMICAL REVIEWS

Enantioselective Michael reaction of 1,3-dicarbonyl compounds to 3-nitro-2H-chromenes catalyzed by chiral nickel complexes

(2010) Wei-Yi Chen et al.   TETRAHEDRON LETTERS

Organocatalytic asymmetric conjugate addition of malonates to 3-nitro-2H-chromenes

(2010) Shao-zhen Nie et al.   TETRAHEDRON-ASYMMETRY

Predictive models, based on classification algorithms, for compounds potentially active as mitochondrial ATP-sensitive potassium channel openers

(2009) Alessio Coi et al.   BIOORGANIC & MEDICINAL CHEMISTRY

Design and synthesis of novel neuroprotective 1,2-dithiolane/chroman hybrids

(2009) Maria Koufaki et al.   BIOORGANIC & MEDICINAL CHEMISTRY

A highly atom economic, chemo-, regio- and stereoselective synthesis and evaluation of spiro-pyrrolothiazoles as antitubercular agents

(2009) Subramanian Vedhanarayanan Karthikeyan et al.   BIOORGANIC & MEDICINAL CHEMISTRY LETTERS

Functional Oligothiophenes: Molecular Design for Multidimensional Nanoarchitectures and Their Applications†

(2009) Amaresh Mishra et al.   CHEMICAL REVIEWS

Novel three-component domino reactions of ketones, isatin and amino acids: Synthesis and discovery of antimycobacterial activity of highly functionalised novel dispiropyrrolidines

(2009) Raju Suresh Kumar et al.   EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY

A Submarine Journey: The Pyrrole-Imidazole Alkaloids

(2009) Barbara Forte et al.   Marine Drugs

Asymmetric Syntheses of Oxindole and Indole Spirocyclic Alkaloid Natural Products

(2009) Barry Trost et al.   SYNTHESIS-STUTTGART

Advances in Molecular Design and Synthesis of Regioregular Polythiophenes

(2008) Itaru Osaka et al.   ACCOUNTS OF CHEMICAL RESEARCH

Asymmetric Silver-Catalyzed Reactions

(2008) Marina Naodovic et al.   CHEMICAL REVIEWS

Enantioselective Copper-Catalyzed 1,3-Dipolar Cycloadditions

(2008) Levi M. Stanley et al.   CHEMICAL REVIEWS

Regioselective synthesis of dispiro[1H-indene-2,3′-pyrrolidine-2′,3″-[3H]indole]-1,2″(1″H)-diones of potential anti-tumor properties

(2008) Adel S. Girgis   EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY

Antibacterial Cannabinoids fromCannabis sativa: A Structure−Activity Study

(2008) Giovanni Appendino et al.   JOURNAL OF NATURAL PRODUCTS

Lamellarins and Related Pyrrole-Derived Alkaloids from Marine Organisms

(2007) Hui Fan et al.   CHEMICAL REVIEWS

Indolizidine and quinolizidine alkaloids

(2007) Joseph P. Michael   NATURAL PRODUCT REPORTS