A Base-Promoted Tandem Cycloaddition/Air Oxidation Reaction of Electron-Deficient Conjugated Enynes and Hydrazines: Synthesis of Highly Substituted Pyrazoles

DBU-catalyzed tandem additions of electron-deficient 1,3-conjugated enynes with 2-aminomalonates: a facile access to highly substituted 2-pyrrolines

(2012) Xiuzhao Yu et al.   CHEMICAL COMMUNICATIONS

Regioselective Addition of Organometallic Reagents to 2-(1-Alkynyl)-2-alken-1-ones for an Efficient Synthesis of Substituted 1,2-Allenyl Ketones

(2011) Xiuzhao Yu et al.   ADVANCED SYNTHESIS & CATALYSIS

Gold-Catalyzed Hydroamination of Alkynes and Allenes with Parent Hydrazine

(2011) Rei Kinjo et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Synthesis of 1,3,5-trisubstituted pyrazolines via Zn(ii)-catalyzed double hydroamination of enynes with aryl hydrazines

(2011) Nitin T. Patil et al.   CHEMICAL COMMUNICATIONS

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

(2011) Santos Fustero et al.   CHEMICAL REVIEWS

Microwave-Assisted and Continuous Flow Multistep Synthesis of 4-(Pyrazol-1-yl)carboxanilides

(2011) David Obermayer et al.   JOURNAL OF ORGANIC CHEMISTRY

Highly Selective Synthesis of Pyrazole and Spiropyrazoline Phosphonates via Base-Assisted Reaction of the Bestmann–Ohira Reagent with Enones

(2011) Deepti Verma et al.   JOURNAL OF ORGANIC CHEMISTRY

Synthesis of Pyrazoles via CuI-Mediated Electrophilic Cyclizations of α,β-Alkynic Hydrazones

(2011) Metin Zora et al.   JOURNAL OF ORGANIC CHEMISTRY

A New Synthesis of Pyrazoles through a Lewis Acid Catalyzed Union of 3-Ethoxycyclobutanones with Monosubstituted Hydrazines

(2011) Gang Shan et al.   ORGANIC LETTERS

Rapid One-Pot, Four-Step Synthesis of Highly Fluorescent 1,3,4,5-Tetrasubstituted Pyrazoles§

(2011) Benjamin Willy et al.   ORGANIC LETTERS

Three-Component Reaction Using the Bestmann-Ohira Reagent: A Regioselective Synthesis of Phosphonyl Pyrazole Rings

(2010) Kishor Mohanan et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Efficient Synthesis of Pyrazoles: Oxidative CC/NN Bond-Formation Cascade

(2010) Julia J. Neumann et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

An Unexpected Phosphine-Catalyzed Regio- and Diastereoselective [4+1] Annulation Reaction of Modified Allylic Compounds with Activated Enones

(2010) Zuliang Chen et al.   Chemistry-An Asian Journal

Pyrazole and (pyrazol-1-yl)metal complexes as carbon–carbon coupling catalysts

(2010) Stephen O. Ojwach et al.   INORGANICA CHIMICA ACTA

Base-Promoted One-Pot Tandem Reaction of 3-(1-Alkynyl)chromones under Microwave Irradiation to Functionalized Amino-Substituted Xanthones

(2010) Yang Liu et al.   JOURNAL OF ORGANIC CHEMISTRY

Highly Substituted 2,3-Dihydroisoxazoles by Et3N-Catalyzed Tandem Reaction of Electron-Deficient 1,3-Conjugated Enynes with Hydroxylamines

(2010) Xiuzhao Yu et al.   ORGANIC LETTERS

Synthesis of novel pyrazoles via [2+3]-dipolar cycloaddition using alkyne surrogates

(2010) Sureshbabu Dadiboyena et al.   TETRAHEDRON LETTERS

Alkynyl Group as Activating Group: Base-Catalyzed Diastereoselective Domino Reactions of Electron-Deficient Enynes

(2009) Wenbo Li et al.   ADVANCED SYNTHESIS & CATALYSIS

A Base-Promoted Tandem Reaction of 3-(1-Alkynyl)chromones with 1,3-Dicarbonyl Compounds: An Efficient Approach to Functional Xanthones

(2009) Lizhi Zhao et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Furans versus 4H-pyrans: catalyst-controlled regiodivergent tandem Michael addition–cyclization reaction of 2-(1-alkynyl)-2-alken-1-ones with 1,3-dicarbonyl compounds

(2009) Yuanjing Xiao et al.   CHEMICAL COMMUNICATIONS

Highly Functionalized 4-Alkylidenebicyclo[3.1.0]hex-2-enes by Tandem Michael Addition and Annulation of Electron-Deficient Enynes

(2009) Zuliang Chen et al.   Chemistry-An Asian Journal

Parallel Synthesis of Bis-heterocyclic Isoxazolylmethyl- and Isoxazolinylmethylpyrazoles

(2009) Liping Meng et al.   JOURNAL OF COMBINATORIAL CHEMISTRY

One-Pot Synthesis ofN-Arylpyrazoles from Arylhalides

(2009) Brian S. Gerstenberger et al.   ORGANIC LETTERS

Synthesis, Optical Properties, and Characterization of New Soluble Conjugated Poly(p-phenylenevinylene) Derivatives Constituted of Alternating Pyrazole and 1,3,4-Oxadiazole Moieties

(2008) En-Ming Chang et al.   AUSTRALIAN JOURNAL OF CHEMISTRY

Efficient Assembly of Allenes, 1,3-Dienes, and 4H-Pyrans by Catalytic Regioselective Nucleophilic Addition to Electron-Deficient 1,3-Conjugated Enynes

(2008) Xiuzhao Yu et al.   CHEMISTRY-A EUROPEAN JOURNAL

Syntheses and Phosphorescent Properties of Blue Emissive Iridium Complexes with Tridentate Pyrazolyl Ligands

(2008) Lifen Yang et al.   INORGANIC CHEMISTRY

Regioselective Synthesis of 1,3,5-Tri- and 1,3,4,5-Tetrasubstituted Pyrazoles fromN-Arylhydrazones and Nitroolefins

(2008) Xiaohu Deng et al.   JOURNAL OF ORGANIC CHEMISTRY

Titanium-Catalyzed Hydrohydrazination with Monosubstituted Hydrazines: Catalyst Design, Synthesis, and Reactivity

(2008) Sanjukta Banerjee et al.   ORGANOMETALLICS

One-pot three-component synthesis of pyrazoles through a tandem coupling-cyclocondensation sequence

(2008) Hai-Ling Liu et al.   TETRAHEDRON LETTERS