Synthesis of AzaheliceneN-Oxide by Palladium-Catalyzed Direct CH Annulation of a Pendant (Z)-Bromovinyl Side Chain

Palladium-Catalyzed C–H Activation/Cross-Coupling of Pyridine N-Oxides with Nonactivated Secondary Alkyl Bromides

(2013) Bin Xiao et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

A Scalable and Expedient Route to 1-Aza[6]helicene Derivatives and Its Subsequent Application to a Chiral-Relay Asymmetric Strategy

(2013) Marko Weimar et al.   ORGANIC LETTERS

Synthesis of [5]Helicenes with a Substituent Exclusively on the Interior Side of the Helix by Metal-catalyzed Cycloisomerization

(2013) Kosuke Yamamoto et al.   ORGANIC LETTERS

Applications of Helical-Chiral Pyridines as Organocatalysts in Asymmetric Synthesis

(2012) Zhili Peng et al.   CHEMICAL RECORD

One hundred years of helicene chemistry. Part 3: applications and properties of carbohelicenes

(2012) Marc Gingras   CHEMICAL SOCIETY REVIEWS

One hundred years of helicene chemistry. Part 1: non-stereoselective syntheses of carbohelicenes

(2012) Marc Gingras   CHEMICAL SOCIETY REVIEWS

One hundred years of helicene chemistry. Part 2: stereoselective syntheses and chiral separations of carbohelicenes

(2012) Marc Gingras et al.   CHEMICAL SOCIETY REVIEWS

Chiral cobaltI and nickel0 complexes in the synthesis of nonracemic helicenes through the enantioselective [2 + 2 + 2] cyclotrimerisation of alkynes

(2012) Barbara Heller et al.   JOURNAL OF ORGANOMETALLIC CHEMISTRY

Rhodium-Catalyzed Enantioselective Synthesis, Crystal Structures, and Photophysical Properties of Helically Chiral 1,1′-Bitriphenylenes

(2012) Yayoi Sawada et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

A Fragment-Based Approach toward Substituted Trioxa[7]helicenes

(2012) Hans Kelgtermans et al.   ORGANIC LETTERS

Synthesis of Functionalized Dioxa-aza[7]helicenes Using Palladium Catalyzed Arylations

(2012) Hans Kelgtermans et al.   ORGANIC LETTERS

Synthesis and chiroptical properties of ferrocene-[4]-helicenequinones: kinetic resolution of a planar-chiral diene

(2011) Alfonso Latorre et al.   CHEMICAL COMMUNICATIONS

Helicenes: Synthesis and Applications

(2011) Yun Shen et al.   CHEMICAL REVIEWS

Catalytic Dehydrogenative Cross-Coupling: Forming Carbon−Carbon Bonds by Oxidizing Two Carbon−Hydrogen Bonds

(2011) Charles S. Yeung et al.   CHEMICAL REVIEWS

Carboxylate-Assisted Transition-Metal-Catalyzed C−H Bond Functionalizations: Mechanism and Scope

(2011) Lutz Ackermann   CHEMICAL REVIEWS

Towards mild metal-catalyzed C–H bond activation

(2011) Joanna Wencel-Delord et al.   CHEMICAL SOCIETY REVIEWS

Domino Friedel-Crafts-Type Cyclizations of Difluoroalkenes Promoted by the α-Cation-Stabilizing Effect of Fluorine: An Efficient Method for Synthesizing Angular PAHs

(2011) Kohei Fuchibe et al.   CHEMISTRY-A EUROPEAN JOURNAL

Palladium-Catalyzed Oxidative Cross-Coupling between PyridineN-Oxides and Indoles

(2011) Xue Gong et al.   ORGANIC LETTERS

Synthesis of Unsymmetrically Substituted Bipyridines by Palladium-Catalyzed Direct C−H Arylation of PyridineN-Oxides

(2011) Sasa Duric et al.   ORGANIC LETTERS

Helical Chiral 2,2′-BipyridineN-Monoxides as Catalysts in the Enantioselective Propargylation of Aldehydes with Allenyltrichlorosilane

(2011) Jinshui Chen et al.   ORGANIC LETTERS

Design, Synthesis, and Evaluation of a Helicenoidal DMAP Lewis Base Catalyst

(2011) Matthew R. Crittall et al.   ORGANIC LETTERS

Pd-catalyzed oxidative coupling with organometallic reagents via C–H activation

(2010) Chang-Liang Sun et al.   CHEMICAL COMMUNICATIONS

Palladium-Catalyzed Ligand-Directed C−H Functionalization Reactions

(2010) Thomas W. Lyons et al.   CHEMICAL REVIEWS

Palladium(II)-Catalyzed Oxidative C−H/C−H Cross-Coupling of Heteroarenes

(2010) Peihua Xi et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Asymmetric Synthesis and Photophysical Properties of Benzopyrano- or Naphthopyrano-Fused Helical Phosphafluorenes

(2010) Naohiro Fukawa et al.   ORGANIC LETTERS

One-Step Construction of Five Successive Rings by Rhodium-Catalyzed Intermolecular Double [2+2+2] Cycloaddition: Enantioenriched [9]Helicene-Like Molecules

(2009) Ken Tanaka et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Transition-Metal-Catalyzed Direct Arylation of (Hetero)Arenes by CH Bond Cleavage

(2009) Lutz Ackermann et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Palladium(II)-Catalyzed CH Activation/CC Cross-Coupling Reactions: Versatility and Practicality

(2009) Xiao Chen et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Catalytic Functionalization of Indoles in a New Dimension

(2009) Marco Bandini et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Dynamic kinetic resolution in the asymmetric synthesis of atropisomeric biaryl[4] and [5]helicene quinones

(2009) Alfonso Latorre et al.   CHEMICAL COMMUNICATIONS

Rhodium-Catalyzed C−C Bond Formation via Heteroatom-Directed C−H Bond Activation

(2009) Denise A. Colby et al.   CHEMICAL REVIEWS

Recent advances in aryl–aryl bond formation by direct arylation

(2009) Gerard P. McGlacken et al.   CHEMICAL SOCIETY REVIEWS

Palladium-Catalyzed Direct Arylation of Azine and AzoleN-Oxides: Reaction Development, Scope and Applications in Synthesis

(2009) Louis-Charles Campeau et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Palladium-Catalyzed Alkenylation of Quinoline-N-oxides via C−H Activation under External-Oxidant-Free Conditions

(2009) Junliang Wu et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Syntheses and Crystal Structures of Benzohexathia[7]helicene and Naphthalene Cored Double Helicene

(2009) Zhihua Wang et al.   ORGANIC LETTERS

Recent advances in the synthesis of (hetero)aryl-substituted heteroarenes via transition metal-catalysed direct (hetero)arylation of heteroarene C–H bonds with aryl halides or pseudohalides, diaryliodonium salts, and potassium aryltrifluoroborates

(2009) Fabio Bellina et al.   TETRAHEDRON

Efficient Helicene Synthesis: Friedel–Crafts-type Cyclization of 1,1-Difluoro-1-alkenes

(2008) Junji Ichikawa et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

A Straightforward Route to Helically Chiral N-Heteroaromatic Compounds: Practical Synthesis of Racemic 1,14-Diaza[5]helicene and Optically Pure 1- and 2-Aza[6]helicenes

(2008) Jiří Míšek et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Helical Chiral PyridineN-Oxides: A New Family of Asymmetric Catalysts

(2008) Norito Takenaka et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Enantioselective Synthesis of [7]Helicene: Dramatic Effects of Olefin Additives and Aromatic Solvents in Asymmetric Olefin Metathesis

(2008) Alain Grandbois et al.   CHEMISTRY-A EUROPEAN JOURNAL

Helquats: A Facile, Modular, Scalable Route to Novel Helical Dications

(2008) Louis Adriaenssens et al.   CHEMISTRY-A EUROPEAN JOURNAL

Palladium-Catalyzed C−H Functionalization of PyridineN-Oxides: Highly Selective Alkenylation and Direct Arylation with Unactivated Arenes

(2008) Seung Hwan Cho et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Towards Configurationally Stable [4]Helicenes: Enantioselective Synthesis of 12-Substituted 7,8-Dihydro[4]helicene Quinones

(2007) M. Carmen Carreño et al.   CHEMISTRY-A EUROPEAN JOURNAL