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A Practical Approach for the Oxidation of Unactivated Csp3-H Bonds with o-Nitro(Diacetoxyiodo)Benzene as an Efficient Hypervalent Iodine(III)-Based Oxidizing Agent.  
S. A. Moteki, S. Sermadurai, T. Zhang, A. Usui, K. Maruoka, Asian J. Org. Chem., 3, 932 (2014). (Cover Picture)

Metal-Free C-H Bond Activation of Branched Aldehydes with Hypervalent Iodine(III) Catalyst under Visible-Light Photolysis: Successful Trapping with Electron-Deficient Olefins.
S. A. Moteki, A. Usui, S. Sermadurai, T. Zhang, K. Maruoka, Angew. Chem. Int. Ed., 53,11060 (2014). (Very Important Papers)

An Organic Thiyl Radical Catalyst for Enantioselective Cyclization.
T. Hashimoto, Y. Kawamata, K. Maruoka, Nat. Chem., 6, 702 (2014).

Efficient Asymmetric Synthesis of Spiro-2(3H)-Furanones via Phase-Transfer-Catalyzed Alkynylation.
X. Wu, S. Shirakawa, K. Maruoka, Org. Biomol. Chem., 12, 5388 (2014).

Effect of Bronsted Acid Co-Catalyst in Asymmetric Conjugate Addition of 3-Aryloxindoles to Maleimide under Base-Free Phase-Transfer Conditions.
S. Shirakawa, H. Makino, T. Yoshidome, K. Maruoka, Tetrahedron, 70, 7128 (2014).

Design and Synthesis of a Biphenyl-based Chiral Amino Sulfonamide with High Catalytic Performance in Mannich Reactions.
T. Kano, H. Maruyama, K. Akiyama, K. Maruoka, Tetrahedron Lett., 55, 4227 (2014).

Asymmetric Phase-Transfer Reactions under Base-Free Neutral Conditions.
S. Shirakawa, K. Maruoka, Tetrahedron Lett., 55, 3833 (2014).

Catalytic Asymmetric Synthesis of 3,3'-Diaryloxindoles as Triarylmethanes with a Chiral All-Carbon Quaternary Center: Phase-Transfer-Catalyzed SNAr Reaction.
S. Shirakawa, K. Koga, T. Tokuda, K. Yamamoto, K. Maruoka, Angew. Chem. Int. Ed., 53,6220 (2014).

Catalytic Asymmetric Alkylation of 3-Aryl-Substituted Oxindoles to give 3,3-Disubstituted Oxindoles under Phase-Transfer Conditions.
F. Deng, S. A. Moteki, K. Maruoka, Asian J. Org. Chem., 3, 395 (2014).

Phase-Transfer-Catalyzed Asymmetric α-Arylation of α-Amino Acid Derivatives.
S. Shirakawa, K. Yamamoto, T. Tokuda, K. Maruoka, Asian J. Org. Chem., 3, 433 (2014).

A Metal-Free Golden Age.
K. Maruoka, Asian J. Org. Chem., 3, 319 (2014).

A Base-Free Neutral Phase-Transfer Reaction System.
S. Shirakawa, L. Wang, R. He, S. Arimitsu, K. Maruoka, Chem. Asian J., 9, 1586 (2014).

Asymmetric Phase-Transfer Catalysis with Homo- and Heterochiral Quaternary Ammonium Salts: A Theoretical Study.
G. P. Petrova, H.-B. Li, K. Maruoka, K. Morokuma, J. Phys. Chem. B, 118, 5154 (2014).

Synthesis of 3-Mono-Substituted Binaphthyl-Based Secondary Amine Catalysts via Monobromination of an Axially Chiral Dicarboxylic Acid Derivative.
T. Kano, M. Takeda, R. Sakamoto, K. Maruoka, J. Org. Chem., 79, 4240 (2014).

Catalytic Enantioselective Intramolecular Cyclization of N-aryl Diazoamides Using a Titanium-BINOLate Complex.
T. Hashimoto, K. Yamamoto, K. Maruoka, Chem. Commun. (Cambridge) 50, 3220 (2014).

Practical Approach for Asymmetric Hydroxyamination of Aldehydes with in Situ Generated Nitrosocarbonyl Compounds: Application to One-Pot Synthesis of Chiral Allylamines.
T. Kano, F. Shirozu, K. Maruoka, Org. Lett., 16, 1530 (2014).

Amine-Catalyzed Asymmetric Cross-Aldol Reactions Using Heterofunctionalized Acetaldehydes as Nucleophiles.
T. Kano, R. Sakamoto, K. Maruoka, Org. Lett., 16, 944-947 (2014).

Chiral Brønsted Acid-catalyzed Enantioselective Addition of Indoles to Ketimines.
T. Kano, R. Takechi, R. Kobayashi, K. Maruoka, Org. Biomol. Chem., 12, 724-727 (2014). (Most Downloaded Articles)(Cover Picture)

Remote Chirality Control Based on the Organocatalytic Asymmetric Mannich Reaction of α-Thio Acetaldehydes.
T. Kano, R. Sakamoto, K. Maruoka, Chem. Commun., 50, 942-944 (2014). (Most Downloaded Articles)