A facile strategy for accessing 3-alkynylchromones through gold-catalyzed alkynylation/cyclization of o-hydroxyarylenaminones

Cobalt-Catalyzed Annulation of Salicylaldehydes and Alkynes to Form Chromones and 4-Chromanones

(2016) Junfeng Yang et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Cyclic Hypervalent Iodine Reagents for Atom-Transfer Reactions: Beyond Trifluoromethylation

(2016) Yifan Li et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Efficient access to alkynylated quinalizinones via the gold(i)-catalyzed aminoalkynylation of alkynes

(2016) Popat S. Shinde et al.   CHEMICAL COMMUNICATIONS

Formal Gold- and Rhodium-Catalyzed Regiodivergent C–H Alkynylation of 2-Pyridones

(2016) Yunyun Li et al.   JOURNAL OF ORGANIC CHEMISTRY

Copper-Catalyzed Oxy-Alkynylation of Diazo Compounds with Hypervalent Iodine Reagents

(2016) Durga Prasad Hari et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Aryl Nitriles from Alkynes Using tert-Butyl Nitrite: Metal-Free Approach to C≡C Bond Cleavage

(2016) Uttam Dutta et al.   ORGANIC LETTERS

Gold vs Rhodium Catalysis: Tuning Reactivity through Catalyst Control in the C–H Alkynylation of Isoquinolones

(2016) Aslam C. Shaikh et al.   ORGANIC LETTERS

OH-Directed Alkynylation of 2-Vinylphenols with Ethynyl Benziodoxolones: A Fast Access to Terminal 1,3-Enynes

(2015) Peter Finkbeiner et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Platinum-Catalyzed Domino Reaction with Benziodoxole Reagents for Accessing Benzene-Alkynylated Indoles

(2015) Yifan Li et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Rh(iii)- or Ir(iii)-catalyzed ynone synthesis from aldehydes via chelation-assisted C–H bond activation

(2015) Wen Ai et al.   CHEMICAL COMMUNICATIONS

Iridium(III)-Catalyzed C-7 Selective C–H Alkynylation of Indolines at Room Temperature

(2015) Yunxiang Wu et al.   JOURNAL OF ORGANIC CHEMISTRY

Phase Transfer Reagent Promoted Tandem Ring-Opening and Ring-Closing Reactions of Unique 3-(1-Alkynyl) Chromones

(2015) Yang Liu et al.   ORGANIC LETTERS

Iridium- and Rhodium-Catalyzed C–H Activation and Formyl Alkynylation of Benzaldehydes under Chelation-Assistance

(2015) He Wang et al.   ORGANIC LETTERS

Rh(III) and Ru(II)-Catalyzed Site-Selective C–H Alkynylation of Quinolones

(2015) Dahye Kang et al.   ORGANIC LETTERS

Synthesis of 4-Aminoxanthones by an Uncatalyzed, Multicomponent Reaction

(2014) Ana Bornadiego et al.   ADVANCED SYNTHESIS & CATALYSIS

Rhodium-Catalyzed CH Alkynylation of Arenes at Room Temperature

(2014) Chao Feng et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Preparation of conjugated 1,3-enynes by Rh(iii)-catalysed alkynylation of alkenes via C–H activation

(2014) Karl D. Collins et al.   CHEMICAL COMMUNICATIONS

Rhodium(iii)-catalyzed olefinic C–H alkynylation of enamides at room temperature

(2014) Chao Feng et al.   CHEMICAL COMMUNICATIONS

Chromone: A Valid Scaffold in Medicinal Chemistry

(2014) Alexandra Gaspar et al.   CHEMICAL REVIEWS

Chromones as a privileged scaffold in drug discovery: A review

(2014) Rangappa S. Keri et al.   EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY

Rh(III)- and Ir(III)-Catalyzed C–H Alkynylation of Arenes under Chelation Assistance

(2014) Fang Xie et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Rhodium(iii)-catalyzed C–H alkynylation of azomethine ylides under mild conditions

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

A Facile and General Approach to 3-((Trifluoromethyl)thio)-4H-chromen-4-one

(2014) Haoyue Xiang et al.   ORGANIC LETTERS

Rhodium(III)-Catalyzed Olefinic C–H Alkynylation of Acrylamides Using Tosyl-Imide as Directing Group

(2014) Chao Feng et al.   ORGANIC LETTERS

Direct α-Vinylidenation of Aldehydes and Subsequent Cascade: Gold and Amine Catalysts Work Synergistically

(2013) Zhaofeng Wang et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Gold-Catalyzed Regioselective Synthesis of 2- and 3-Alkynyl Furans

(2013) Yifan Li et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Zinc–gold cooperative catalysis for the direct alkynylation of benzofurans

(2013) Yifan Li et al.   Beilstein Journal of Organic Chemistry

Electrophilic alkynylation: the dark side of acetylene chemistry

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

Ethynyl Benziodoxolones for the Direct Alkynylation of Heterocycles: Structural Requirement, Improved Procedure for Pyrroles, and Insights into the Mechanism

(2012) Jonathan P. Brand et al.   CHEMISTRY-A EUROPEAN JOURNAL

An Update on Natural Occurrence and Biological Activity of Chromones

(2012) S. K. Sharma et al.   CURRENT MEDICINAL CHEMISTRY

Direct Synthesis of Functional Azaxanthones by Using a Domino Three-Component Reaction

(2012) Jianwei Yan et al.   ORGANIC LETTERS

Para-Selective Gold-Catalyzed Direct Alkynylation of Anilines

(2012) Jonathan P. Brand et al.   ORGANIC LETTERS

C2-Selective Direct Alkynylation of Indoles

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

N-Heterocyclic Carbene Catalyzed Intramolecular Hydroacylation of Activated Alkynes: Synthesis of Chromones

(2011) Seenuvasan Vedachalam et al.   ADVANCED SYNTHESIS & CATALYSIS

One-pot gold-catalyzed synthesis of 3-silylethynyl indoles from unprotectedo-alkynylanilines

(2011) Jonathan P Brand et al.   Beilstein Journal of Organic Chemistry

Chromone and Flavonoid Alkaloids: Occurrence and Bioactivity

(2011) Shahriar Khadem et al.   MOLECULES

Electrophilic carbon transfer in gold catalysis: synthesis of substituted chromones

(2011) Jacques Renault et al.   TETRAHEDRON LETTERS

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

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

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

Synthesis of Chromones via Palladium-Catalyzed Ligand-Free Cyclocarbonylation ofo-Iodophenols with Terminal Acetylenes in Phosphonium Salt Ionic Liquids

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

A base-promoted desalicyloylative dimerization of 3-(1-alkynyl)chromones: An unusual approach to 2-alkynyl xanthones

(2010) Fuchun Xie et al.   ORGANIC & BIOMOLECULAR 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

Direct Alkynylation of Indole and Pyrrole Heterocycles

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

Chemo-/regioselective synthesis of 6-unsubstituted dihydropyrimidinones, 1,3-thiazines and chromones via novel variants of Biginelli reaction

(2009) Jie-Ping Wan et al.   CHEMICAL COMMUNICATIONS

Tetrasubstituted allenes by Pd0-catalyzed three-component tandem Michael addition/cross-coupling reaction

(2009) Yuanjing Xiao et al.   CHEMICAL COMMUNICATIONS

Tetrasubstituted Furans by PdII-Catalyzed Three-Component Domino Reactions of 2-(1-Alkynyl)-2-alken-1-ones with Nucleophiles and Vinyl Ketones or Acrolein

(2009) Renrong Liu et al.   CHEMISTRY-A EUROPEAN JOURNAL

Access to Flavones via a Microwave-Assisted, One-Pot Sonogashira−Carbonylation−Annulation Reaction

(2009) Emelia Awuah et al.   ORGANIC LETTERS

N-Heterocyclic Carbene-Catalyzed Intramolecular Aldehyde−Nitrile Cross Coupling: An Easy Access to 3- Aminochromones†

(2009) Seenuvasan Vedachalam et al.   ORGANIC LETTERS

Rhodium-Catalyzed Oxidative Coupling between Salicylaldehydes and Internal Alkynes with CH Bond Cleavage To Produce 2,3-Disubstituted Chromones

(2008) Masaki Shimizu et al.   Chemistry-An Asian Journal

Two Efficient Cascade Reactions to Synthesize Substituted Furocoumarins

(2008) Gang Cheng et al.   JOURNAL OF ORGANIC CHEMISTRY

A novel multicomponent reaction to synthesize substituted furo[3,2-c]chromenes via a Pd-catalyzed cascade process

(2008) Lizhi Zhao et al.   TETRAHEDRON LETTERS