A [2+2+2]-Cyclotrimerization Approach to Selectively Substituted Fluorenes and Fluorenols, and Their Conversion to 9,9′-Spirobifluorenes

Post-Metallocenes in the Industrial Production of Polyolefins

(2014) Moritz C. Baier et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Synthesis of Fluorenones through Rhodium-Catalyzed Intramolecular Acylation of Biarylcarboxylic Acids

(2014) Takahide Fukuyama et al.   ORGANIC LETTERS

Toward Antikekulene: Angular 1,2-Di-, 2,3-Di-, and 1,2,15,16-Tetrachloro[6]phenylene

(2014) K. Vollhardt et al.   SYNLETT

2-Substituted vs 4-substituted-9,9′-spirobifluorene host materials for green and blue phosphorescent OLEDs: a structure–property relationship study

(2014) Sébastien Thiery et al.   TETRAHEDRON

Synthesis and characterization of polybrominated fluorenes and their conversion to polyphenylated fluorenes and cyclopenta[def]triphenylene

(2014) Sushil Kumar et al.   TETRAHEDRON LETTERS

9,9′-Spirobifluorene and 4-phenyl-9,9′-spirobifluorene: pure hydrocarbon small molecules as hosts for efficient green and blue PhOLEDs

(2014) Sébastien Thiery et al.   Journal of Materials Chemistry C

Aryne Cycloaddition Reactions in the Synthesis of Large Polycyclic Aromatic Compounds

(2013) Dolores Pérez et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Rhodium- and Iridium-Catalyzed Dehydrogenative Cyclization through Double C–H Bond Cleavages To Produce Fluorene Derivatives

(2013) Masaki Itoh et al.   JOURNAL OF ORGANIC CHEMISTRY

Gold(I) Carbenes by Retro-Buchner Reaction: Generation and Fate

(2013) Yahui Wang et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Novel dibenzothiophene based host materials incorporating spirobifluorene for high-efficiency white phosphorescent organic light-emitting diodes

(2013) Shou-Cheng Dong et al.   ORGANIC ELECTRONICS

Cross Dehydrogenative Coupling via Base-Promoted Homolytic Aromatic Substitution (BHAS): Synthesis of Fluorenones and Xanthones

(2013) Sebastian Wertz et al.   ORGANIC LETTERS

Selaginpulvilins A–D, New Phosphodiesterase-4 Inhibitors with an Unprecedented Skeleton from Selaginella pulvinata

(2013) Xin Liu et al.   ORGANIC LETTERS

Synthesis of Substituted Fluorenes by Cascade Allenylation, Electrocyclization and Intramolecular Friedel-Crafts Reaction of 1,3-Diene-Substituted Propargylic Alcohols

(2013) Xiangsheng Xu et al.   SYNLETT

Fluorinated 9,9′-spirobifluorene derivatives as host materials for highly efficient blue organic light-emitting devices

(2013) Zhanfeng Li et al.   Journal of Materials Chemistry C

Synthesis of Fluorene Derivatives through Rhodium-Catalyzed Dehydrogenative Cyclization

(2012) Keisuke Morimoto et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Pd-catalyzed double C–H bond activation of diaryl ketones for the synthesis of fluorenones

(2012) Parthasarathy Gandeepan et al.   CHEMICAL COMMUNICATIONS

Synthesis of Aromatic Compounds by Catalytic CC Bond Activation of Biphenylene or Angular [3]Phenylene

(2012) Aleš Korotvička et al.   CHEMISTRY-A EUROPEAN JOURNAL

Synthesis of 1,2,3,4-Tetramethyl- and 1,2,3,4-Tetraethylfluorene through a Dewar Benzene Pathway

(2012) Štěpánka Janková et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Application of Zirconacyclopentadienes (Metalla-heterocycles) and Cross-Coupling for the Convenient Preparative Method of 6,13-Disubstituted Pentacene

(2012) Tamotsu Takahashi et al.   HETEROCYCLES

Synthesis of Fluorenone Derivatives through Pd-Catalyzed Dehydrogenative Cyclization

(2012) Hu Li et al.   ORGANIC LETTERS

Regioselective Ortho-Arylation and Alkenylation of N-Alkyl Benzamides with Boronic Acids via Ruthenium-Catalyzed C–H Bond Activation: An Easy Route to Fluorenones Synthesis

(2012) Ravi Kiran Chinnagolla et al.   ORGANIC LETTERS

New dibenzofuran/spirobifluorene hybrids as thermally stable host materials for efficient phosphorescent organic light-emitting diodes with low efficiency roll-off

(2012) Shou-Cheng Dong et al.   PHYSICAL CHEMISTRY CHEMICAL PHYSICS

Synthesis of fluorenones viaquaternary ammonium salt-promoted intramolecular dehydrogenative arylation of aldehydes

(2012) Zhuangzhi Shi et al.   Chemical Science

Activated Phenacenes from Phenylenes by Nickel-Catalyzed Alkyne Cycloadditions

(2011) Zhenhua Gu et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Recent advances in [2+2+2] cycloaddition reactions

(2011) Gema Domínguez et al.   CHEMICAL SOCIETY REVIEWS

Preparation and synthetic applications of alkene complexes of group 9 transition metals in [2+2+2] cycloaddition reactions

(2011) Nico Weding et al.   CHEMICAL SOCIETY REVIEWS

Cycloaddition of Alkynes: Atom-Economic Protocols for Constructing Six-Membered Cycles

(2011) Ruimao Hua et al.   CURRENT ORGANIC CHEMISTRY

Recent development for enantioselective synthesis of aromatic compounds from alkynes via metallacyclopentadienes

(2011) Shi Li et al.   JOURNAL OF HETEROCYCLIC CHEMISTRY

Fluorenone Synthesis by Palladacycle-Catalyzed Sequential Reactions of 2-Bromobenzaldehydes with Arylboronic Acids

(2011) Tao-Ping Liu et al.   ORGANIC LETTERS

Development of transition-metal-catalyzed cycloaddition reactions leading to polycarbocyclic systems

(2011) Moisés Gulías et al.   PURE AND APPLIED CHEMISTRY

Construction of fused heterocycles by metal-mediated [2+2+2] cyclotrimerization of alkynes and/or nitriles

(2011) Mohamed R. Shaaban et al.   TETRAHEDRON

Stereoselective transition metal-catalysed higher-order carbocyclisation reactions

(2010) Phillip A. Inglesby et al.   CHEMICAL SOCIETY REVIEWS

Recent Development for Formation of Aromatic Compounds via Metallacyclopentadienes as Metal-Containing Heterocycles

(2010) Tamotsu Takahashi et al.   HETEROCYCLES

Preparation of 6,13-Bis(trimethylsilyl)pentacene and Formation of Second-Ring Diels−Alder Adduct of Pentacene

(2010) Zhiying Jia et al.   JOURNAL OF ORGANIC CHEMISTRY

The relationship between the substitution position of the diphenylphosphine oxide on the spirobifluorene and device performances of blue phosphorescent organic light-emitting diodes

(2010) Sang Eok Jang et al.   ORGANIC ELECTRONICS

Palladium-catalyzed one-pot Suzuki coupling followed by arylpalladium addition to aldehyde: a convenient route to fluoren-9-one derivatives

(2010) Sunanda Paul et al.   TETRAHEDRON LETTERS

Beyond Reppe: Building Substituted Arenes by [2+2+2] Cycloadditions of Alkynes

(2009) Brandon R. Galan et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Multi-component cycloaddition approaches in the catalytic asymmetric synthesis of alkaloid targets

(2009) Stéphane Perreault et al.   CHEMICAL SOCIETY REVIEWS

Electrocyclization-Mediated Approach to 2-Methyltriclisine, an Unnatural Analog of the Azafluoranthene Alkaloid Triclisine

(2009) Claudio C. Silveira et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Heterocycle Formation from Zirconacycles

(2009) Tamotsu Takahashi et al.   HETEROCYCLES

Coupling of the R−Cp or Indenyl Ligand with the Diene Moiety of Bis(substituted cyclopentadienyl)- or Bis(indenyl)zirconacyclopentadienes

(2009) Shenyong Ren et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Zirconium-Mediated Coupling Reaction for Synthesis of Substituted Thiophene-Fused Acenes

(2009) Yang Ni et al.   ORGANIC LETTERS

Novel Oligo-9,9′-spirobifluorenes throughortho-Linkage as Full Hydrocarbon Host for Highly Efficient Phosphorescent OLEDs

(2009) Zuoquan Jiang et al.   ORGANIC LETTERS

Pd-Catalyzed C−H Functionalizations ofO-Methyl Oximes with Arylboronic Acids

(2009) Chang-Liang Sun et al.   ORGANIC LETTERS

Transition-Metal-Catalyzed Enantioselective [2+2+2] Cycloadditions for the Synthesis of Axially Chiral Biaryls

(2008) Ken Tanaka   Chemistry-An Asian Journal

Recent advances in enantioselective [2 + 2 + 2] cycloaddition

(2008) Takanori Shibata et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Combined directed ortho-metalation, remote metalation, and Stille cross-coupling strategies. Concise stereoselective synthesis of polysubstituted 9H-fluoren-9-ones

(2008) Anne-Sophie Castanet et al.   TETRAHEDRON

Pd(OAc)2-catalyzed domino reactions of 1,2-dihaloarenes and 2-haloaryl arenesulfonates with Grignard reagents: efficient synthesis of substituted fluorenes

(2008) Cheng-Guo Dong et al.   TETRAHEDRON