Electrochemical Synthesis of Polysubstituted Sulfonated Pyrazoles via Cascade Intermolecular Condensation, Radical–Radical Cross Coupling Sulfonylation, and Pyrazole Annulation

Progress in the Electrochemical Reactions of Sulfonyl Compounds

(2022) Wangsheng Liu et al.   ChemSusChem

Recent advances in transition metal-free annulation toward heterocycle diversity based on the C-N bond cleavage of enaminone platform

(2022) Xiao Yun Chen et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Recent Advances in Reactions Using Enaminone in Water or Aqueous Medium

(2022) Zhouying Wang et al.   ADVANCED SYNTHESIS & CATALYSIS

A zinc-catalyzed synthesis of 3-trifluoromethyl-4-trifluoroacetyl pyrazoles

(2022) Biqiong Hong et al.   TETRAHEDRON LETTERS

Fluorinated Pyrazoles: From Synthesis to Applications

(2021) Pavel K. Mykhailiuk   CHEMICAL REVIEWS

Oxidant- and Catalyst-Free Synthesis of Sulfonated Benzothiophenes via Electrooxidative Tandem Cyclization

(2021) Dong Zhang et al.   JOURNAL OF ORGANIC CHEMISTRY

Synthesis of symmetrical / unsymmetrical thiosulfonates through the disproportionate coupling reaction of sulfonyl hydrazide mediated by phosphomolybdic acid

(2021) Mengting Lv et al.   TETRAHEDRON LETTERS

Direct Preparation of N-Substituted Pyrazoles from Primary Aliphatic or Aromatic Amines

(2021) Nurbey Gulia et al.   JOURNAL OF ORGANIC CHEMISTRY

Transition Metal-Free De Novo Synthesis of Sulfonated Pyrazoles from Sulfonyl Hydrazides, 1,3-Diketones, and Sodium Sulfinates at Room Temperature

(2021) Jiawen Chen et al.   JOURNAL OF ORGANIC CHEMISTRY

Green synthesis of 4-organylselanyl-1H-pyrazoles through electrochemical cross-dehydrogenative coupling of 1H-pyrazoles and diorganyl diselenides

(2021) Rong-Nan Yi et al.   TETRAHEDRON LETTERS

Electrochemically Mediated Direct C( sp 3 )−H Sulfonylation of Xanthene Derivatives

(2021) Wan‐Jie Wei et al.   ADVANCED SYNTHESIS & CATALYSIS

Design, synthesis and biological evaluation of novel pteridinone derivatives possessing a sulfonyl moiety as potent dual inhibitors of PLK1 and BRD4

(2021) Fei Chen et al.   NEW JOURNAL OF CHEMISTRY

DMSO as a C1 Source for [2 + 2 + 1] Pyrazole Ring Construction via Metal-Free Annulation with Enaminones and Hydrazines

(2021) Haijin Guo et al.   ORGANIC LETTERS

Electrochemical Sulfonylation of Alkynes with Sulfonyl Hydrazides: A Metal‐ and Oxidant‐Free Protocol for the Synthesis of Alkynyl Sulfones

(2020) Zu‐Yu Mo et al.   ADVANCED SYNTHESIS & CATALYSIS

Transition Metal‐free C‐H Sulfonylation and Pyrazole Annulation Cascade for the Synthesis of 4‐Sulfonyl Pyrazoles

(2020) Lihong Tian et al.   ChemCatChem

CuCl2-promoted decomposition of sulfonyl hydrazides for the synthesis of thiosulfonates

(2020) Junsu Kim et al.   TETRAHEDRON LETTERS

Electrochemical Oxidation Induced Selective C–C Bond Cleavage

(2020) Shi-Hui Shi et al.   CHEMICAL REVIEWS

Multisubstituted pyrazole synthesis via [3 + 2] cycloaddition/rearrangement/N H insertion cascade reaction of α-diazoesters and ynones

(2020) Peng Zhao et al.   CHINESE CHEMICAL LETTERS

Domino C-H Sulfonylation and Pyrazole Annulation for Fully Substituted Pyrazole Synthesis in Water Using Hydrophilic Enaminones

(2019) Yanhui Guo et al.   JOURNAL OF ORGANIC CHEMISTRY

Electrochemical Oxidative Cross-Coupling with Hydrogen Evolution Reactions

(2019) Yong Yuan et al.   ACCOUNTS OF CHEMICAL RESEARCH

Chemistry with Electrochemically Generated N-Centered Radicals

(2019) Peng Xiong et al.   ACCOUNTS OF CHEMICAL RESEARCH

A Survival Guide for the “Electro-curious”

(2019) Cian Kingston et al.   ACCOUNTS OF CHEMICAL RESEARCH

Diversity-oriented synthesis of pyrazoles derivatives from flavones and isoflavones leads to the discovery of promising reversal agents of fluconazole resistance in Candida albicans

(2018) Chang-Yi Cui et al.   BIOORGANIC & MEDICINAL CHEMISTRY LETTERS

Pyrazole synthesis via a cascade Sonogashira coupling/cyclization of N-propargyl sulfonylhydrazones

(2018) Ying Yang et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Regioselective Formal [4 + 2] Cycloadditions of Enaminones with Diazocarbonyls through RhIII-Catalyzed C–H Bond Functionalization

(2018) Shuguang Zhou et al.   ORGANIC LETTERS

Rh(III)-Catalyzed Enaminone-Directed Alkenyl C–H Activation for the Synthesis of Salicylaldehydes

(2018) Bing Qi et al.   ORGANIC LETTERS

Rh(III)-Catalyzed Enaminone-Directed C–H Coupling with α-Diazo-α-phosphonoacetate for Reactivity Discovery: Fluoride-Mediated Dephosphonation for C–C Coupling Reactions

(2018) Chao Song et al.   ORGANIC LETTERS

Direct sulfonylation of pyrazolones with sodium sulfinates catalyzed by TBAI in water

(2018) Li-Xia Li et al.   TETRAHEDRON LETTERS

Exogenous-oxidant-free electrochemical oxidative C–H sulfonylation of arenes/heteroarenes with hydrogen evolution

(2018) Yong Yuan et al.   CHEMICAL COMMUNICATIONS

Electrochemical sulfonylation of thiols with sulfonyl hydrazides: a metal- and oxidant-free protocol for the synthesis of thiosulfonates

(2018) Zu-Yu Mo et al.   GREEN CHEMISTRY

Direct N-heterocyclization of hydrazines to access styrylated pyrazoles: synthesis of 1,3,5-trisubstituted pyrazoles and dihydropyrazoles

(2018) Vunnam Venkateswarlu et al.   RSC Advances

Recent advances of pyrazole-containing derivatives as anti-tubercular agents

(2017) Zhi Xu et al.   EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY

Review: biologically active pyrazole derivatives

(2017) Anam Ansari et al.   NEW JOURNAL OF CHEMISTRY

A Regioselective Approach to Trisubstituted Pyrazoles via Palladium-Catalyzed Oxidative Sonogashira-Carbonylation of Arylhydrazines

(2017) Yongliang Tu et al.   ORGANIC LETTERS

Electrooxidative Tandem Cyclization of Activated Alkynes with Sulfinic Acids To Access Sulfonated Indenones

(2017) Jiangwei Wen et al.   ORGANIC LETTERS

Recent developments in chemical reactivity of N,N-dimethylenamino ketones as synthons for various heterocycles

(2017) Hatem M. Gaber et al.   RSC Advances

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

Copper-Catalyzed Remote C-H Sulfonylation of 8-Aminoquinoline Amides with Arylsulfonyl Hydrazides

(2017) Guoshu Chen et al.   ChemistrySelect

Application of Sulfonyl in Drug Design

(2016) Fei Zhao et al.   CHINESE JOURNAL OF ORGANIC CHEMISTRY

The therapeutic voyage of pyrazole and its analogs: A review

(2016) Mohemmed Faraz Khan et al.   EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY

Synthesis, Acaricidal Activity, and Structure–Activity Relationships of Pyrazolyl Acrylonitrile Derivatives

(2016) Haibo Yu et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Synthesis, biological investigation, calf thymus DNA binding and docking studies of the sulfonyl hydrazides and their derivatives

(2016) Shahzad Murtaza et al.   JOURNAL OF MOLECULAR STRUCTURE

Design and synthesis of pyridine-pyrazole-sulfonate derivatives as potential anti-HBV agents

(2016) Hong Chuang et al.   MedChemComm

Metal-free iodine-catalyzed direct cross-dehydrogenative coupling (CDC) between pyrazoles and thiols

(2016) Daoshan Yang et al.   Organic Chemistry Frontiers

Recent advances in bioactive pyrazoles

(2015) Ş.Güniz Küçükgüzel et al.   EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY

Synthesis of N-benzenesulfonamide-1H-pyrazoles bearing arylsulfonyl moiety: Novel celecoxib analogs as potent anti-inflammatory agents

(2014) Hatem A. Abdel-Aziz et al.   EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY

Rings in Drugs

(2014) Richard D. Taylor et al.   JOURNAL OF MEDICINAL CHEMISTRY

Dual Roles of Sulfonyl Hydrazides: A Three-Component Reaction To Construct Fully Substituted Pyrazoles Using TBAI/TBHP

(2014) Jie Zhang et al.   ORGANIC LETTERS

A Facile Synthesis of Pyrazoles through Metal-Free Oxidative C(sp2)H Cycloamination of Vinyl Hydrazones

(2014) Dongdong Liang et al.   Asian Journal of Organic Chemistry

Pyrazole containing natural products: Synthetic preview and biological significance

(2013) Vinod Kumar et al.   EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY

Copper-Catalyzed Aerobic C(sp2)–H Functionalization for C–N Bond Formation: Synthesis of Pyrazoles and Indazoles

(2013) Xianwei Li et al.   JOURNAL OF ORGANIC CHEMISTRY

Lewis Base Catalyzed Synthesis of Multisubstituted 4-Sulfonyl-1H-Pyrazole Involving a Novel 1,3-Sulfonyl Shift

(2013) Yu Zhu et al.   ORGANIC LETTERS

Formation of Functionalized 2H-Azirines through PhIO-Mediated Trifluoroethoxylation and Azirination of Enamines

(2013) Xiaoqian Sun et al.   ORGANIC LETTERS

The Synthesis and Biological Activities of [5-(4-Substituted Phenylsulfinyl/Sulfonyl)-1,3-Dimethyl-1H-Pyrazol-4-Yl]-Arylmethanones

(2013) Bao-Lei Wang et al.   PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS

Sulfonyl Group-Containing Compounds in the Design of Potential Drugs for the Treatment of Diabetes and Its Complications

(2012) X. Chen et al.   CURRENT MEDICINAL CHEMISTRY

Regioselective Synthesis of Heteroaryl Triflones by LDA (Lithium Diisopropylamide)-Mediated Anionic Thia-Fries Rearrangement

(2012) Xiu-Hua Xu et al.   ORGANIC LETTERS

One-Pot, Two-Step Conversion of Aldehydes to Phosphonyl- and Sulfonylpyrazoles Using Bestmann–Ohira Reagent

(2012) Rahul Kumar et al.   ORGANIC LETTERS

From 2000 to Mid-2010: A Fruitful Decade for the Synthesis of Pyrazoles

(2011) Santos Fustero et al.   CHEMICAL REVIEWS

Synthesis and antioxidant activity of oxazolyl/thiazolylsulfonylmethyl pyrazoles and isoxazoles

(2011) A. Padmaja et al.   EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY

Regioselective Synthesis of Sulfonylpyrazoles via Base Mediated Reaction of Diazosulfones with Nitroalkenes and a Facile Entry into Withasomnine‡

(2011) Rahul Kumar et al.   ORGANIC LETTERS

Synthesis and Antiviral Activities of Pyrazole Derivatives Containing an Oxime Moiety

(2008) Guiping Ouyang et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

1,3-Dipolar Cycloadditions of Acetylenic Sulfones in Solution and on Solid Supports

(2008) Detian Gao et al.   JOURNAL OF ORGANIC CHEMISTRY