C3‐Functionalized Chromones Synthesis by Tandem C−H Elaboration and Chromone Annulation of Enaminones

Visible Light-Induced Thiocyanation of Enaminone C-H Bond to Access Polyfunctionalized Alkenes and Thiocyano Chromones

(2019) Yong Gao et al.   JOURNAL OF ORGANIC CHEMISTRY

Transition-Metal-free C5, C7-Dihalogenation and the Switchable C5 Halogenation of 8-Hydroxyquinolines

(2019) Jin Xiong et al.   ChemistrySelect

Transient and Recyclable Halogenation Coupling (TRHC) for Isoflavonoid Synthesis with Site‐Selective Arylation

(2019) Jie‐Ping Wan et al.   CHEMISTRY-A EUROPEAN JOURNAL

PhI(OAc)2 -Mediated One-Pot Synthesis and their Antibacterial Activity of Flavone and Coumarin Based Isoxazoles Under Mild Reaction Conditions

(2019) Mohd Waheed et al.   ChemistrySelect

Transition-metal-free insertion reactions of alkynes into the C–N σ-bonds of imides: synthesis of substituted enamides or chromones

(2018) Zhong Zheng et al.   CHEMICAL COMMUNICATIONS

A domino reaction of 3-chlorochromones with aminoheterocycles. Synthesis of pyrazolopyridines and benzofuropyridines and their optical and ecto-5′-nucleotidase inhibitory effects

(2018) Mariia Miliutina et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Thermoinduced Free-Radical C–H Acyloxylation of Tertiary Enaminones: Catalyst-Free Synthesis of Acyloxyl Chromones and Enaminones

(2018) Yanhui Guo et al.   ORGANIC LETTERS

An Efficient Microwave-Assisted Propylphosphonic Anhydride (T3P®)-Mediated One-Pot Chromone Synthesis via Enaminones

(2018) Manoranjan Behera et al.   SYNLETT

Convenient and Rapid Synthesis of 3-Selenocyanato-4H-chromen-4-ones

(2018) Sébastien Redon et al.   SYNLETT

In memory of Prof. Venkataraman: Recent advances in the synthetic methodologies of flavones

(2018) Rajpratap Kshatriya et al.   TETRAHEDRON

Transition-Metal-Free Indole C3 Sulfenylation by KIO3 Catalysis

(2018) Feicheng Bai et al.   Asian Journal of Organic Chemistry

Site-Selective C−H Bond Functionalization of Chromones and Coumarins

(2018) Dahye Kang et al.   Asian Journal of Organic Chemistry

Recent Advances in Copper(II)-Mediated or -Catalyzed C–H Functionalization

(2018) Xue-Shun Jia et al.   SYNTHESIS-STUTTGART

Metal-free deoxygenative sulfonylation of quinoline N-oxides with sodium sulfinates via a dual radical coupling process

(2018) Long-Yong Xie et al.   Organic Chemistry Frontiers

Relationship Between the Structure of Methoxylated and Hydroxylated Flavones and Their Antiproliferative Activity in HL60 Cells

(2018) SATORU KAWAII et al.   ANTICANCER RESEARCH

3d Transition Metals for C–H Activation

(2018) Parthasarathy Gandeepan et al.   CHEMICAL REVIEWS

Gold(I)-Catalyzed Hydroxy Group Assisted C(sp2)–H Alkylation of Enaminones with Diazo Compounds To Access 3-Alkyl Chromones

(2018) Pradip N. Bagle et al.   ORGANIC LETTERS

Soft-enolization Baker–Venkataraman Rearrangement Enabled Total Synthesis of Dirchromones and Related 2-Substituted Chromones

(2018) Alexis St-Gelais et al.   ORGANIC LETTERS

Iodine-Mediated Domino C(sp2 )-H Sulfonylation/Annulation of Enaminones and Sulfonyl Hydrazines for the Synthesis of 3-Sulfonyl Chromones

(2017) Jie-Ping Wan et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Making Flavone Thioethers Using Halides and Powdered Sulfur or Na2S2O3

(2017) Qiujie Tang et al.   JOURNAL OF ORGANIC CHEMISTRY

Synthesis of 3-(2-Olefinbenzyl)-4H-chromen-4-one through Cyclobenzylation and Catalytic C–H Bond Functionalization Using Palladium(II)

(2017) Yu-Feng Lin et al.   JOURNAL OF ORGANIC CHEMISTRY

Synthesis of Chromones from 1,1-Diacylcyclopropanes: Toward the Synthesis of Bromophycoic Acid E

(2017) Robert J. Smith et al.   JOURNAL OF ORGANIC CHEMISTRY

Mn(OAc)3-Promoted Oxidative Csp3–P Bond Formation through Csp2–Csp2 and P–H Bond Cleavage: Access to β-Ketophosphonates

(2017) Pan Zhou et al.   JOURNAL OF ORGANIC CHEMISTRY

Recent Advances in the Catalytic One-Pot Synthesis of Flavonoids and Chromones

(2017) Manijeh Mohadeszadeh et al.   MINI-REVIEWS IN MEDICINAL CHEMISTRY

Iodine-mediated synthesis of sulfur-bridged enaminones and chromones via double C(sp2)–H thiolation

(2017) Yong Gao et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Soybean isoflavones ameliorate ischemic cardiomyopathy by activating Nrf2-mediated antioxidant responses

(2017) Yang Li et al.   Food & Function

Copper-catalyzed one-pot reactions of acetyl chloride, o-halobenzoic acids and Wittig reagents toward 3-methyl isocoumarin synthesis

(2017) Xuwen Chen et al.   RSC Advances

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

(2016) Manjur O. Akram et al.   CHEMICAL COMMUNICATIONS

KIO3-Catalyzed Aerobic Cross-Coupling Reactions of Enaminones and Thiophenols: Synthesis of Polyfunctionalized Alkenes by Metal-Free C–H Sulfenylation

(2016) Jie-Ping Wan et al.   ORGANIC LETTERS

Visible-Light-Driven, Radical-Triggered Tandem Cyclization of o-Hydroxyaryl Enaminones: Facile Access to 3-CF2 /CF3-Containing Chromones

(2016) Haoyue Xiang et al.   ORGANIC LETTERS

Controllable Rh(III)-Catalyzed Annulation between Salicylaldehydes and Diazo Compounds: Divergent Synthesis of Chromones and Benzofurans

(2016) Peng Sun et al.   ORGANIC LETTERS

Synthesis of 3-Substituted Chromones and Quinolones from Enaminones

(2016) Jean Suffert et al.   SYNTHESIS-STUTTGART

A catalyst-free approach to 3-thiocyanato-4H-chromen-4-ones

(2016) Xiao-Zhuan Zhang et al.   RSC Advances

Gold Nanoparticles Supported on a Layered Double Hydroxide as Efficient Catalysts for the One-Pot Synthesis of Flavones

(2015) Takafumi Yatabe et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

C–H bond halogenation catalyzed or mediated by copper: an overview

(2015) Wenyan Hao et al.   Beilstein Journal of Organic Chemistry

Synthesis, antimycobacterial evaluation and pharmacophore modeling of analogues of the natural product formononetin

(2015) Peggoty Mutai et al.   BIOORGANIC & MEDICINAL CHEMISTRY LETTERS

Oxidative regioselective amination of chromones exposes potent inhibitors of the hedgehog signaling pathway

(2015) Rajarshi Samanta et al.   CHEMICAL COMMUNICATIONS

Synthesis of 3-heteroarylchromones via a photochemical reaction

(2015) Qian Yang et al.   MOLECULAR DIVERSITY

Ru(II)-Catalyzed Site-Selective Hydroxylation of Flavone and Chromone Derivatives: The Importance of the 5-Hydroxyl Motif for the Inhibition of Aurora Kinases

(2015) Kiho Kim et al.   ORGANIC LETTERS

Synthesis of 4-quinolones, benzopyran derivatives and other fused systems based on the domino ANRORC reactions of (ortho-fluoro)-3-benzoylchromones

(2015) Viktor O. Iaroshenko et al.   RSC Advances

Fluorination of Flavones and Chromones Using Elemental Fluorine

(2014) Inna Vints et al.   JOURNAL OF ORGANIC CHEMISTRY

Synthesis and mosquito larvicidal activity of furanochalcones and furanoflavonoids analogous to karanjin

(2014) Susarla R. Satyavani et al.   MEDICINAL CHEMISTRY RESEARCH

An efficient strategy to syntheses of isoflavones

(2014) Longzhu Liu et al.   MOLECULAR DIVERSITY

Natural occurring 2-(2-phenylethyl) chromones, structure elucidation and biological activities

(2014) Sabrin R.M. Ibrahim et al.   NATURAL PRODUCT RESEARCH

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

(2014) Haoyue Xiang et al.   ORGANIC LETTERS

Chromones from the stems of Cassia fistula and their anti-tobacco mosaic virus activities

(2014) Yinke Li et al.   Phytochemistry Letters

Development of a general approach to the synthesis of a library of isoflavonoid derivatives

(2014) Kyle F. Biegasiewicz et al.   TETRAHEDRON LETTERS

Tandem synthesis of 3-allyl-chromones from alkynones and allylic alcohols under metal-free conditions

(2013) Xuesong Wang et al.   CHEMICAL COMMUNICATIONS

Synthesis of Chromone, Quinolone, and Benzoxazinone Sulfonamide Nucleosides as Conformationally Constrained Inhibitors of Adenylating Enzymes Required for Siderophore Biosynthesis

(2013) Curtis A. Engelhart et al.   JOURNAL OF ORGANIC CHEMISTRY

An Update on Natural Occurrence and Biological Activity of Chromones

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

Lewis Acid-Triggered Selective Zincation of Chromones, Quinolones, and Thiochromones: Application to the Preparation of Natural Flavones and Isoflavones

(2012) Lydia Klier et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

K2CO3-Catalyzed Synthesis of Chromones and 4-Quinolones through the Cleavage of Aromatic C–O Bonds

(2012) Jie Zhao et al.   ORGANIC LETTERS

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

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

Palladium-catalyzed cascade reactions of coumarins with alkynes: synthesis of highly substituted cyclopentadiene fused chromones

(2011) Lei Wang et al.   CHEMICAL COMMUNICATIONS

Evolution from a Natural Flavones Nucleus to Obtain 2-(4-Propoxyphenyl)quinoline Derivatives As Potent Inhibitors of theS. aureusNorA Efflux Pump

(2011) Stefano Sabatini et al.   JOURNAL OF MEDICINAL CHEMISTRY

2,3-Unsubstituted chromones and their enaminone precursors as versatile reagents for the synthesis of fused pyridines

(2011) Viktor O. Iaroshenko et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Pretreatment with Natural Flavones and Neuronal Cell Survival after Oxidative Stress: A Structure−Activity Relationship Study

(2010) Carolina Echeverry et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Semisynthesis of Natural Flavones Inhibiting Tubulin Polymerization, from Hesperidin

(2010) Guy Lewin et al.   JOURNAL OF NATURAL PRODUCTS

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

Synthesis and antitumor activity of novel dithiocarbamate substituted chromones

(2009) Wei Huang et al.   EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY

Chromones from the tubers of Eranthis cilicica and their antioxidant activity

(2009) Minpei Kuroda et al.   PHYTOCHEMISTRY

Efficient Synthesis of Ratiometric Fluorescent Nucleosides Featuring 3-Hydroxychromone Nucleobases

(2009) Marie Spadafora et al.   TETRAHEDRON

Synthesis and antifungal activity of some new 3-hydroxy-2-(1-phenyl-3-aryl-4-pyrazolyl) chromones

(2007) Om Prakash et al.   EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY