Development of Heterocycle-Substituted and Fused Azulenes in the Last Decade (2010–2020)

Anti-Cancer and Anti-Inflammatory Activities of Bromo- and Cyano-Substituted Azulene Derivatives

(2020) Furkan Ayaz et al.   INFLAMMATION

A Colorimetric Chemosensor Based on a Nozoe Azulene That Detects Fluoride in Aqueous/Alcoholic Media

(2020) Lloyd C. Murfin et al.   Frontiers in Chemistry

Synthesis of 6-Amino- and 6-Arylazoazulenes via Nucleophilic Aromatic Substitution and Their Reactivity and Properties

(2019) Taku Shoji et al.   JOURNAL OF ORGANIC CHEMISTRY

Synthesis and Redox Properties of Pyrrole- and Azulene-Fused Azacoronene

(2019) Yoshiki Sasaki et al.   ORGANIC LETTERS

Quantitative Structure–Cytotoxicity Relationship of Azulene Amide Derivatives

(2019) KANA IMANARI et al.   ANTICANCER RESEARCH

Azulicorrole

(2019) Simon Larsen et al.   ACS Omega

The unusual physicochemical properties of azulene and azulene-based compounds

(2019) Liang Ou et al.   CHINESE CHEMICAL LETTERS

Azulichlorins and Benzocarbachlorins Derived Therefrom

(2019) Mario A. Noboa et al.   JOURNAL OF ORGANIC CHEMISTRY

Synthesis of Azulitriphyrins(1.2.1) and Related Benzocarbatriphyrins

(2019) Timothy D. Lash et al.   JOURNAL OF ORGANIC CHEMISTRY

Azulene-Based BN-Heteroaromatics

(2019) Hanshen Xin et al.   JOURNAL OF ORGANIC CHEMISTRY

Synthesis of azulitriphyrin(2.1.1)

(2019) Tetsuo Okujima et al.   JOURNAL OF PORPHYRINS AND PHTHALOCYANINES

Azulene-Derived Fluorescent Probe for Bioimaging: Detection of Reactive Oxygen and Nitrogen Species by Two-Photon Microscopy

(2019) Lloyd C. Murfin et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Synthesis of azulene-substituted benzofurans and isocoumarins via intramolecular cyclization of 1-ethynylazulenes, and their structural and optical properties

(2018) Taku Shoji et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Azulene – Thiophene – Cyanoacrylic acid dyes with donor-π-acceptor structures. Synthesis, characterisation and evaluation in dye-sensitized solar cells

(2018) Paul Cowper et al.   TETRAHEDRON

Synthesis of azulenic compounds substituted in the 1-position with heterocycles

(2018) Alexandru C. Razus et al.   MONATSHEFTE FUR CHEMIE

Synthesis and photophysical properties of azuleno[1′,2′:4,5]pyrrolo[2,1-b]quinazoline-6,14-diones: Azulene analogs of tryptanthrin

(2018) Chieko Kogawa et al.   TETRAHEDRON

Azulene-Based Tetrathiafulvalenes: Preparation and Their Electron-Donating Ability

(2017) Ohki Sato et al.   HETEROCYCLES

Synthesis of 2-Arylamino-1-azaazulenes

(2017) Satoru Tsukada et al.   HETEROCYCLES

Synthesis and Structural Characterization of Diazulenylborinic Acid

(2017) Toshihiro Murafuji et al.   HETEROCYCLES

Synthesis of Azulene-Substituted Tetraarylpyrroles by Reaction of 1-Azulenyl Ketones with Benzoin and Ammonium Acetate

(2017) Taku Shoji et al.   HETEROCYCLES

Synthesis of 2-Azulenyltetrathiafulvalenes by Palladium-Catalyzed Direct Arylation of 2-Chloroazulenes with Tetrathiafulvalene and Their Optical and Electrochemical Properties

(2017) Taku Shoji et al.   JOURNAL OF ORGANIC CHEMISTRY

Application of Azulene in Constructing Organic Optoelectronic Materials: New Tricks for an Old Dog

(2017) Hanshen Xin et al.   ChemPlusChem

2,5-Bis(azulenyl)pyrrolo[3,2-b]pyrroles – the key influence of the linkage position on the linear and nonlinear optical properties

(2017) Yevgen M. Poronik et al.   Journal of Materials Chemistry C

Out of the Blue! Azuliporphyrins and Related Carbaporphyrinoid Systems

(2016) Timothy D. Lash   ACCOUNTS OF CHEMICAL RESEARCH

Azulenesulfonium Salts: Accessible, Stable, and Versatile Reagents for Cross-Coupling

(2016) Paul Cowper et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Synthesis and properties of fluorescent 4′-azulenyl-functionalized 2,2′:6′,2″-terpyridines

(2016) Adrian E Ion et al.   Beilstein Journal of Organic Chemistry

Carbaporphyrinoid Systems

(2016) Timothy D. Lash   CHEMICAL REVIEWS

Azulene-based organic functional molecules for optoelectronics

(2016) Jin-Xue Dong et al.   CHINESE CHEMICAL LETTERS

An Efficient One-Pot Synthesis of Azuleno[2,1-b]pyridazines

(2016) Dao-Lin Wang et al.   HETEROCYCLES

Biazulene diimides: a new building block for organic electronic materials

(2016) Hanshen Xin et al.   Chemical Science

An Azulene-Fused Tetracene Diimide with a Small HOMO-LUMO Gap

(2016) Taro Koide et al.   ChemPlusChem

Synthesis of 2,6-Diaminoazulenes by the SNAr Reaction with Cyclic Amines

(2015) Taku Shoji et al.   HETEROCYCLES

Hole-Transporting Materials with a Two-Dimensionally Expanded π-System around an Azulene Core for Efficient Perovskite Solar Cells

(2015) Hidetaka Nishimura et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Synthesis of 2- and 6-thienylazulenes by palladium-catalyzed direct arylation of 2- and 6-haloazulenes with thiophene derivatives

(2015) Taku Shoji et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

1,3,5,7-Tetra(Bpin)azulene by Exhaustive Direct Borylation of Azulene and 5,7-Di(Bpin)azulene by Selective Subsequent Deborylation

(2015) Lawrence Scott et al.   SYNLETT

The First Preparation of Azulenylzinc Reagents and Their Use in Negishi Cross-Coupling

(2015) Aleksei Bredihhin et al.   SYNTHESIS-STUTTGART

Synthesis of 2-Aryl- and 6-Heteroaryl-1,3-di(4-pyridyl)azulenes by Katritzky’s Pyridylation of 2-Aryl- and 6-Heteroarylazulenes

(2014) Taku Shoji et al.   HETEROCYCLES

Synthesis and redox behavior of 1,2-dihydro-1-oxabenz[a]azulen-2-ones

(2014) Shunji Ito et al.   TETRAHEDRON

Modulating structure and properties in organic chromophores: influence of azulene as a building block

(2014) Masahito Murai et al.   Chemical Science

Conjugated oligomers incorporating azulene building blocks – seven- vs. five-membered ring connectivity

(2014) Elizabeth Amir et al.   Chemical Science

An efficient synthesis of 2-(guaiazulen-1-yl)furan derivatives via intramolecular Wittig reactions

(2013) Dao-Lin Wang et al.   CHINESE CHEMICAL LETTERS

Synthesis of Some Pyrazole-Fused Pyrido[3,2-a]azulenes

(2013) Dao-Lin Wang et al.   HETEROCYCLES

FACILE SYNTHESIS OF GUAIAZULENE-HETEROCYCLE HYBRIDS VIA MULTICOMPONENT REACTIONS INVOLVING FORMATION OF ZWITTERIONIC INTERMEDIATES

(2013) Koichi Sato et al.   HETEROCYCLES

Synthesis of Azulene Derivatives That Have an Azathiacrown Ether Moiety and Their Selective Color Reaction Towards Silver Ions

(2013) Shigeharu Wakabayashi et al.   Asian Journal of Organic Chemistry

Retro-Diels-Alder Approach to the Synthesis of π-Expanded Azuliporphyrins and Their Porphyrinoid Aromaticity

(2012) Tetsuo Okujima et al.   CHEMISTRY-A EUROPEAN JOURNAL

Sulfur-Containing Pyridylazulenes: Synthesis and Chromogenic Behaviors for Heavy Metal Ions

(2012) Shigeharu Wakabayashi et al.   HETEROCYCLES

An Efficient One-Pot Synthesis of 1-Amino-3-cyano-4-aryl-10-ethoxycarbonylazuleno[2,1-b]pyrans

(2012) Dao-Lin Wang et al.   HETEROCYCLES

SYNTHESIS AND PROPERTIES OF AZULENE-SUBSTITUTED THIOPHENES, TERTHIOPHENES AND DITHIENOTHIOPHENES

(2012) Tetsuo Okujima et al.   HETEROCYCLES

AZULENOPENTATHIEPIN: PREPARATION AND CONVERSION INTO AZULENES WITH SULFUR GROUPS AT THE 1- AND 2-POSITIONS

(2012) Ohki Sato et al.   HETEROCYCLES

Synthesis of Novel Thiophene-Fused 1,1’-Biazulene Derivative by the Reaction of Azuleno[1,2-b]thiophene with N-Iodosuccinimide

(2012) Taku Shoji et al.   HETEROCYCLES

Azulene-containing organic chromophores with tunable near-IR absorption in the range of 0.6 to 1.7 μm

(2012) Fuke Wang et al.   JOURNAL OF MATERIALS CHEMISTRY

Photochromism of a Diarylethene Having an Azulene Ring

(2012) Jun-ichiro Kitai et al.   JOURNAL OF ORGANIC CHEMISTRY

Preparation of Azulene-Derived Fulvenedialdehydes and Their Application to the Synthesis of Stable adj-Dicarbaporphyrinoids

(2012) Timothy D. Lash et al.   JOURNAL OF ORGANIC CHEMISTRY

Synthesis of push–pull chromophores by the sequential [2 + 2] cycloaddition of 1-azulenylbutadiynes with tetracyanoethylene and tetrathiafulvalene

(2012) Taku Shoji et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Synthesis, Properties, and OFET Characteristics of 5,5′-Di(2-azulenyl)-2,2′-bithiophene (DAzBT) and 2,5-Di(2-azulenyl)-thieno[3,2-b]thiophene (DAzTT)

(2012) Yuji Yamaguchi et al.   ORGANIC LETTERS

First synthesis of 1-(indol-2-yl)azulenes by the Vilsmeier–Haack type arylation with triflic anhydride as an activating reagent

(2012) Taku Shoji et al.   TETRAHEDRON LETTERS

Efficient synthesis and applications of 2-substituted azulene derivatives: towards highly functionalized carbo- and heterocyclic molecules

(2012) Chi-Phi Wu et al.   TETRAHEDRON LETTERS

Confusion and Neo-Confusion: Corrole Isomers with an NNNC Core

(2011) Keitaro Fujino et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Divergent Synthesis of 2,5-Diarylphospholes Based on Cross-coupling Reactions: Substituent Effects on the Optical and Redox Properties of Benzene–Phosphole–Benzene π-Systems

(2011) Yoshihiro Matano et al.   CHEMISTRY LETTERS

A Facile Synthesis of 2-Substituted 2,3-Dihydro-4(1H)-azuleno[1,2-d]pyrimidinones

(2011) Dao-Lin Wang et al.   HETEROCYCLES

First Synthesis of 2-Heteroarylazulenes by the Electrophilic Substitution of Azulene with Triflate of N-Containing Heterocycles

(2011) Taku Shoji et al.   HETEROCYCLES

Stimuli-Responsive Azulene-Based Conjugated Oligomers with Polyaniline-like Properties

(2011) Elizabeth Amir et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Recent Advances in the Development of Methods for the Preparation of Functionalized Azulenes for Electrochromic Applications

(2011) Shunji Ito et al.   SYNLETT

Synthesis of 4-aminoguaiazulene and its δ-lactam derivatives

(2011) Alexandros Kiriazis et al.   TETRAHEDRON LETTERS

New synthesis of meso-free-[14]triphyrin(2.1.1) by McMurry coupling and its derivatization to Mn(i) and Re(i) complexes

(2010) Daiki Kuzuhara et al.   CHEMICAL COMMUNICATIONS

The Chemistry of Azaazulenes

(2010) Noritaka Abe et al.   HETEROCYCLES

Synthesis of 1-(pyridyl, quinolyl, and isoquinolyl)azulenes by Reissert–Henze type reaction

(2010) Taku Shoji et al.   TETRAHEDRON LETTERS

Efficient syntheses of 3H-azuleno[8,1-cd]pyridazines and their thermal and photochemical reactions

(2010) Chi-Phi Wu et al.   TETRAHEDRON LETTERS

MacDonald-Type Reactions Using Bis-acrylaldehydes: Synthesis of an Expanded Sapphyrin and Vinylogous Hexaphyrins†

(2009) Zhenjun Zhang et al.   ORGANIC LETTERS