Metal-free direct oxidative C–C bond coupling of pyrazolones and quinoxalinones

Persulfate-promoted oxidative C–N bond coupling of quinoxalinones and NH-sulfoximines

(2018) Ladawan Sumunnee et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Hydroxymethylation of Quinolines with Na2 S2 O8 by a Radical Pathway

(2017) Luan Zhou et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Asymmetric Synthesis of Amino-Bis-Pyrazolone Derivatives via an Organocatalytic Mannich Reaction

(2017) Pankaj Chauhan et al.   JOURNAL OF ORGANIC CHEMISTRY

Iodine-Catalyzed C–N Bond Formation: Synthesis of 3-Aminoquinoxalinones under Ambient Conditions

(2017) Abhishek Gupta et al.   JOURNAL OF ORGANIC CHEMISTRY

One-flask synthesis of pyrazolone thioethers involving catalyzed and uncatalyzed thioetherification pathways of pyrazolones

(2017) Prasun Mukherjee et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Silver-catalyzed decarboxylative acylation of quinoxalin-2(1H)-ones with α-oxo-carboxylic acids

(2017) Xiaobao Zeng et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Iodine-catalyzed sulfenylation of pyrazolones using dimethyl sulfoxide as an oxidant

(2017) Yogesh Siddaraju et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Transition-Metal-Free Direct C–H Arylation of Quinoxalin-2(1H)-ones with Diaryliodonium Salts at Room Temperature

(2017) Kun Yin et al.   ORGANIC LETTERS

Cross-dehydrogenative coupling and oxidative-amination reactions of ethers and alcohols with aromatics and heteroaromatics

(2017) Mahesh K. Lakshman et al.   Chemical Science

DMSO-promoted regioselective synthesis of sulfenylated pyrazoles via a radical pathway

(2017) Pengfei Sun et al.   Organic Chemistry Frontiers

Metal-free molecular iodine-catalyzed direct sulfonylation of pyrazolones with sodium sulfinates leading to sulfonated pyrazoles at room temperature

(2017) Wei Wei et al.   Organic Chemistry Frontiers

Formation of amides, their intramolecular reactions for the synthesis of N-heterocycles, and preparation of a marketed drug, sildenafil: a comprehensive coverage

(2016) Joydev K. Laha et al.   CHEMICAL COMMUNICATIONS

Direct phosphonation of quinoxalin-2(1H)-ones under transition-metal-free conditions

(2016) Ming Gao et al.   CHEMICAL COMMUNICATIONS

Copper-catalysed oxidative amination of quinoxalin-2(1H)-ones with aliphatic amines

(2016) Yi Li et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Pyrazino[2,3-g]quinoxaline-2,7-dione based π-conjugated polymers with affinity towards acids and semiconductor performance in organic thin film transistors

(2016) Jesse Quinn et al.   RSC Advances

Asymmetric synthesis of pyrazoles and pyrazolones employing the reactivity of pyrazolin-5-one derivatives

(2015) Pankaj Chauhan et al.   CHEMICAL COMMUNICATIONS

Combining silver- and organocatalysis: an enantioselective sequential catalytic approach towards pyrano-annulated pyrazoles

(2015) Daniel Hack et al.   CHEMICAL COMMUNICATIONS

Oxidative Coupling between Two Hydrocarbons: An Update of Recent C–H Functionalizations

(2015) Chao Liu et al.   CHEMICAL REVIEWS

Tertiary Amine Pyrazolones and Their Salts as Inhibitors of Mutant Superoxide Dismutase 1-Dependent Protein Aggregation for the Treatment of Amyotrophic Lateral Sclerosis

(2015) Yinan Zhang et al.   JOURNAL OF MEDICINAL CHEMISTRY

Catalyst-Free Regioselective C-3 Thiocyanation of Imidazopyridines

(2015) Daoshan Yang et al.   JOURNAL OF ORGANIC 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

Pd-catalyzed asymmetric hydrogenation of fluorinated aromatic pyrazol-5-ols via capture of active tautomers

(2015) Zhang-Pei Chen et al.   Chemical Science

The Cross-Dehydrogenative Coupling of C sp 3H Bonds: A Versatile Strategy for CC Bond Formations

(2013) Simon A. Girard et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Metal-free carbonitration of alkenes using K2S2O8

(2013) Ya-Min Li et al.   CHEMICAL COMMUNICATIONS

Eco-friendly synthesis and biological evaluation of substituted pyrano[2,3-c]pyrazoles

(2012) Santhosh Reddy Mandha et al.   BIOORGANIC & MEDICINAL CHEMISTRY LETTERS

Recent advances in copper-catalyzed dehydrogenative functionalization via a single electron transfer (SET) process

(2012) Chun Zhang et al.   CHEMICAL SOCIETY REVIEWS

Comparison of symmetric and asymmetric bipolar type high triplet energy host materials for deep blue phosphorescent organic light-emitting diodes

(2012) Soon Ok Jeon et al.   JOURNAL OF MATERIALS CHEMISTRY

Approach to Polysubstituted 4-Pyridones from N-Aryl Acetoacetamides via a N to C 1,3-Acyl Migration Mediated by Sodium Persulfate

(2012) Zhiguo Zhang et al.   JOURNAL OF ORGANIC CHEMISTRY

Intermolecular Dehydrogenative Heck Reactions

(2011) Jean Le Bras et al.   CHEMICAL REVIEWS

Catalytic Dehydrogenative Cross-Coupling: Forming Carbon−Carbon Bonds by Oxidizing Two Carbon−Hydrogen Bonds

(2011) Charles S. Yeung et al.   CHEMICAL REVIEWS

Synthesis and antibacterial activity of some novel pyrazolopyridine derivatives

(2011) N. Panda et al.   Chemistry of Heterocyclic Compounds

An Efficient Domino Synthesis of Quinoxalin-2(1H)-ones via an SNAr/Coupling/Demesylation Reaction Catalyzed by Copper(I) as Key Step

(2010) Dingben Chen et al.   ADVANCED SYNTHESIS & CATALYSIS

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

Organocatalytic synthesis of spiro compounds via a cascade Michael–Michael-aldol reaction

(2010) Xavier Companyó et al.   CHEMICAL COMMUNICATIONS

An efficient synthesis of 3-(indol-3-yl)quinoxalin-2-ones with TfOH-catalyzed Friedel–Crafts type coupling reaction in air

(2010) Yan-Yan Han et al.   TETRAHEDRON LETTERS

Intermolecular oxidative cross-coupling of arenes

(2009) James A. Ashenhurst   CHEMICAL SOCIETY REVIEWS

Cross-Dehydrogenative Coupling (CDC): Exploring C−C Bond Formations beyond Functional Group Transformations

(2008) Chao-Jun Li   ACCOUNTS OF CHEMICAL RESEARCH