Alkynylation of heterocyclic compounds using hypervalent iodine reagent

The IX (X=O,N,C) Double Bond in Hypervalent Iodine Compounds: Is it Real?

(2014) Alexander S. Ivanov et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Electrophilic alkynylation of ketones using hypervalent iodine

(2014) Aline Utaka et al.   CHEMICAL COMMUNICATIONS

Hypervalent Iodine-Catalyzed Oxidative Functionalizations Including Stereoselective Reactions

(2014) Fateh V. Singh et al.   Chemistry-An Asian Journal

Development of Pyrazolone and Isoxazol-5-one Cambinol Analogues as Sirtuin Inhibitors

(2014) Sumit S. Mahajan et al.   JOURNAL OF MEDICINAL CHEMISTRY

Hypervalent iodine: a powerful electrophile for asymmetric α-functionalization of carbonyl compounds

(2014) Dao-Qing Dong et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Alkynyliodonium Salt Mediated Alkynylation of Azlactones: Fast Access to Cα-Tetrasubstituted α-Amino Acid Derivatives

(2014) Peter Finkbeiner et al.   ORGANIC LETTERS

Highly Stereoselective Conjugate Addition and α-Alkynylation Reaction with Electron-Deficient Alkynes Catalyzed by Chiral Scandium(III) Complexes

(2013) Zhen Wang et al.   CHEMISTRY-A EUROPEAN JOURNAL

A Highly Chemoselective and Practical Alkynylation of Thiols

(2013) Reto Frei et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Organocatalytic alkynylation of densely functionalized monofluorinated derivatives: C(sp3)–C(sp) coupling

(2013) Martin Kamlar et al.   TETRAHEDRON LETTERS

Highly enantioselective organocatalytic α-selenylation of aldehydes using hypervalent iodine compounds

(2013) Martin Kamlar et al.   TETRAHEDRON-ASYMMETRY

Highly Z-Selective Asymmetric Conjugate Addition of Alkynones with Pyrazol-5-ones Promoted by N,N′-Dioxide-Metal Complexes

(2012) Zhen Wang et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Electrophilic alkynylation: the dark side of acetylene chemistry

(2012) Jonathan P. Brand et al.   CHEMICAL SOCIETY REVIEWS

Synthesis and properties of some novel pyrazolone-based heterocyclic azo disperse dyes containing a fluorosulfonyl group

(2012) Ajay Singh et al.   DYES AND PIGMENTS

Discovery and Optimization of 1,3,4-Trisubstituted-pyrazolone Derivatives as Novel, Potent, and Nonsteroidal Farnesoid X Receptor (FXR) Selective Antagonists

(2012) Huang Huang et al.   JOURNAL OF MEDICINAL CHEMISTRY

C2-Selective Direct Alkynylation of Indoles

(2012) Gergely L. Tolnai et al.   ORGANIC LETTERS

Enantioselective Organocatalytic Amination of Pyrazolones

(2012) Michal Šimek et al.   Asian 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

Highly Stereoselective Synthesis of Spiropyrazolones

(2011) Andrea-Nekane R. Alba et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

An electronic study of pyrazolones drugs on agranulocytosis

(2011) J. Rodrigues Silva et al.   MEDICINAL CHEMISTRY RESEARCH

Hypervalent iodine reagents in the total synthesis of natural products

(2011) Luiz F. Silva et al.   NATURAL PRODUCT REPORTS

Highly enantioselective cascade synthesis of spiropyrazolones

(2011) Alex Zea et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

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

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

Direct Alkynylation of Thiophenes: Cooperative Activation of TIPS-EBX with Gold and Brønsted Acids

(2010) Jonathan P. Brand et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Arylsulfanyl pyrazolones block mutant SOD1-G93A aggregation. Potential application for the treatment of amyotrophic lateral sclerosis

(2010) Tian Chen et al.   BIOORGANIC & MEDICINAL CHEMISTRY

The antipyretic effect of dipyrone is unrelated to inhibition of PGE2 synthesis in the hypothalamus

(2010) David do C Malvar et al.   BRITISH JOURNAL OF PHARMACOLOGY

Benziodoxole-based hypervalent iodine reagents for atom-transfer reactions

(2010) Jonathan P. Brand et al.   CHEMICAL COMMUNICATIONS

Ethynyl-1,2-benziodoxol-3(1 H)-one (EBX): An Exceptional Reagent for the Ethynylation of Keto, Cyano, and Nitro Esters

(2010) Davinia Fernández González et al.   CHEMISTRY-A EUROPEAN JOURNAL

Synthesis of new chalcone derivatives containing a rhodanine-3-acetic acid moiety with potential anti-bacterial activity

(2010) Zhen-Hua Chen et al.   EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY

Direct Alkynylation of Indole and Pyrrole Heterocycles

(2009) Jonathan P. Brand et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Aryl Rhodanines Specifically Inhibit Staphylococcal and Enterococcal Biofilm Formation

(2009) T. J. Opperman et al.   ANTIMICROBIAL AGENTS AND CHEMOTHERAPY

Chemical and Biological Investigation of Cyclopropyl Containing Diaryl-pyrazole-3-carboxamides as Novel and Potent Cannabinoid Type 1 Receptor Antagonists

(2009) György Szabó et al.   JOURNAL OF MEDICINAL CHEMISTRY

Rhodanine derivatives as novel inhibitors of PDE4

(2008) Mark W. Irvine et al.   BIOORGANIC & MEDICINAL CHEMISTRY LETTERS

Synthesis and application of novel crosslinking polyamine dyes with good dyeing performance

(2006) Yingling Li et al.   DYES AND PIGMENTS

New azodisperse dyes with 4-hydroxymethyl-2-pyrazolin-5-one ring for dyeing polyester fabrics, Part 5

(2006) M.A. Metwally et al.   DYES AND PIGMENTS