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Showing posts from 2012

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Au(I)-Catalyzed Formal [3 + 3] Cycloadditions

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OL Straightforward Synthesis of Dihydrobenzo[a]fluorenes through Au(I)-Catalyzed Formal [3 + 3] Cycloadditions Patricia García-García, Muhammad A. Rashid, Ana M. Sanjuán, Manuel A. Fernández-Rodríguez, and Roberto Sanz

Gold-Catalyzed Tandem Cycloisomerization/Oxidation

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OL Efficient Synthesis of γ-Lactones via Gold-Catalyzed Tandem Cycloisomerization/Oxidation Chao Shu, Meng-Qi Liu, Yu-Zhe Sun, and Long-Wu Ye

Stereoselective Synthesis of Monofluoroalkyl α,β-Unsaturated Ketones

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JOC Stereoselective Synthesis of Monofluoroalkyl α,β-Unsaturated Ketones From Allenyl Carbinol Esters Mediated by Gold and Selectfluor Zhuang Jin, Rachel S. Hidinger, Bo Xu, and Gerald B. Hammond

Regioselectivity Switch: Gold(I)-Catalyzed Oxidative Rearrangement of Propargyl Alcohols

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JOC Regioselectivity Switch: Gold(I)-Catalyzed Oxidative Rearrangement of Propargyl Alcohols to 1,3-Diketones A. Stephen K. Hashmi, Tao Wang, Shuai Shi, and Matthias Rudolph

Gold–Gold Cooperation in the Addition of Methanol to Alkynes

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Angewchem Gold–Gold Cooperation in the Addition of Methanol to Alkynes Prof. Jana Roithová, Dr. Štěpánka Janková, Lucie Jašíková, Dr. Jiří Váňa and Dr. Simona Hybelbauerová

Gold(I)-Catalyzed Asymmetric Cyclopropenation of Internal Alkynes

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Jacs Gold(I)-Catalyzed Asymmetric Cyclopropenation of Internal Alkynes John F. Briones and Huw M. L. Davies

Electronic Effect Directed Au(I)-Catalyzed Cyclic C2–H Bond Functionalization

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OL Electronic Effect Directed Au(I)-Catalyzed Cyclic C2–H Bond Functionalization of 3-Allenylindoles Bo Chen, Wu Fan, Guobi Chai, and Shengming Ma

Metal/Brønsted Acid Relay Catalysis for the Intramolecular Double Hydroarylation

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OL Hybrid System of Metal/Brønsted Acid Relay Catalysis for the Intramolecular Double Hydroarylation and Cationic Cyclization of Diyne Diethers and Diamines Juntae Mo, Dahan Eom, Euichul Lee, and Phil Ho Lee

Total Synthesis of (±)-Decinine

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OL Total Synthesis of (±)-Decinine via an Oxidative Biaryl Coupling with Defined Axial Chirality Zhen-Hua Shan, Ji Liu, Ling-Min Xu, Ye-Feng Tang, Jia-Hua Chen, and Zhen Yang

Highly regio-, diastereo- and enantioselective one-pot gold/chiral Brønsted acid-catalysed cascade synthesis

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OBC Highly regio-, diastereo- and enantioselective one-pot gold/chiral Brønsted acid-catalysed cascade synthesis of bioactive diversely substituted tetrahydroquinolines Xin-Yuan Liu, Ya-Ping Xiao, Fung-Ming Siu, Li-Chen Ni, Yong Chen, Lin Wang and Chi-Ming Che

Enantioselective [2+2+3] Cycloadditions of 1,6-Enynes with Nitrones

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Angewchem Intermolecular Gold-Catalyzed Diastereo- and Enantioselective [2+2+3] Cycloadditions of 1,6-Enynes with Nitrones Sagar Ashok Gawade, Dr. Sabyasachi Bhunia and Prof. Dr. Rai-Shung Liu

Access to Electron-Rich Arene-Fused Hexahydroquinolizinones

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Angewchem Access to Electron-Rich Arene-Fused Hexahydroquinolizinones through a Gold-Catalysis-Initiated Cascade Process Dr. Lianzhu Liu and Prof. Dr. Liming Zhang

Total Synthesis of Neurymenolide A Based on a Gold-Catalyzed Synthesis

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Angewchem Total Synthesis of Neurymenolide A Based on a Gold-Catalyzed Synthesis of 4-Hydroxy-2-pyrones Dr. Wojciech Chaładaj, Dr. Matthieu Corbet and Prof. Alois Fürstner

Cycloisomerization of 1,7-Diyne Benzoates to Indeno[1,2-c]azepines

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Jacs Gold-Catalyzed Cycloisomerization of 1,7-Diyne Benzoates to Indeno[1,2-c]azepines and Azabicyclo[4.2.0]octa-1(8),5-dines Weidong Rao, Ming Joo Koh, Prasath Kothandaraman, and Philip Wai Hong Chan

Cascade Cyclizations of 1,6-Diynyl Carbonates to Benzo[b]fluorenes

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Angewchem Gold-Catalyzed Cascade Cyclizations of 1,6-Diynyl Carbonates to Benzo[ b ]fluorenes Involving Arylation of Oxocarbenium Ion Intermediates and Decarboxylative Etherification Yifeng Chen, Ming Chen and Prof. Yuanhong Liu

Stannyl Transfer from 2-Tributylstannylfuran Through Au/Sn Transmetalation

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Angewchem Gold-Catalyzed Cyclization of 1,6-Diyne-4-en-3-ols: Stannyl Transfer from 2-Tributylstannylfuran Through Au/Sn Transmetalation Yifeng Chen, Ming Chen and Prof. Yuanhong Liu

Azepine Synthesis from Alkyl Azide and Propargylic Ester

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JOC Azepine Synthesis from Alkyl Azide and Propargylic Ester via Gold Catalysis Heng Liu, Xin Li, Zili Chen, and Wen-Xiang Hu

Intermolecular Enantioselective Hydroamination of Allenes

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Angewchem Gold(I)-Catalyzed Stereoconvergent, Intermolecular Enantioselective Hydroamination of Allenes Kristina L. Butler, Michele Tragni and Prof. Ross A. Widenhoefer

Simple Gold-Catalyzed Synthesis of Benzofulvenes

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Angewchem Simple Gold-Catalyzed Synthesis of Benzofulvenes— gem -Diaurated Species as “Instant Dual-Activation” Precatalysts Prof. Dr. A. Stephen K. Hashmi, Dipl.-Chem. Ingo Braun, Dipl.-Chem. Pascal Nösel, Dipl.-Chem. Johannes Schädlich, M. Sc. Marcel Wieteck, Dr. Matthias Rudolph and Dr. Frank Rominger

Lewis Acid Catalyzed Intramolecular [4+2] and [3+2] Cross-Cycloaddition of Alkynylcyclopropane Ketones

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Angewchem Lewis Acid Catalyzed Intramolecular [4+2] and [3+2] Cross-Cycloaddition of Alkynylcyclopropane Ketones with Carbonyl Compounds and Imines Dr. Yu Bai, Weijie Tao, Jun Ren and Prof. Zhongwen Wang

Stereocontrolled 1,3-Phosphatyloxy and 1,3-Halogen Migration Relay

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Jacs Stereocontrolled 1,3-Phosphatyloxy and 1,3-Halogen Migration Relay toward Highly Functionalized 1,3-Dienes Roohollah Kazem Shiroodi, Alexander S. Dudnik, and Vladimir Gevorgyan

Hybrid Metal/Organo Relay Catalysis Enables Enynes To Be Latent Dienes

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Jacs Hybrid Metal/Organo Relay Catalysis Enables Enynes To Be Latent Dienes for Asymmetric Diels–Alder Reaction Zhi-Yong Han, Dian-Feng Chen, Ya-Yi Wang, Rui Guo, Pu-Sheng Wang, Chao Wang, and Liu-Zhu Gong

Gold-Catalyzed 1,2-/1,2-Bis-Acetoxy Migration of 1,4-Bis-Propargyl Acetates

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CEJ Gold-Catalyzed 1,2-/1,2-Bis-Acetoxy Migration of 1,4-Bis-Propargyl Acetates: A Mechanistic Study Teresa de Haro, Prof. Dr. Enrique Gómez-Bengoa, Dr. Riccardo Cribiú, Dr. Xiaogen Huang and Prof. Dr. Cristina Nevado

Formation of Saturated Abnormal NHC–Gold(I) Complexes

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CEJ Regioselective Formation of Saturated Abnormal NHC–Gold(I) Complexes by [3+2] Cycloaddition of Azomethine Ylides and Isonitrile Gold(I) Complexes Prof. Dr. A. Stephen K. Hashmi, Dipl.-Chem. Dominic Riedel, Dr. Matthias Rudolph, Dr. Frank Rominger and Dr. Thomas Oeser

Strong Electronic and Counterion Effects on Geminal Digold Formation

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Angewchem Strong Electronic and Counterion Effects on Geminal Digold Formation and Reactivity as Revealed by Gold(I)–Aryl Model Complexes Dieter Weber, T. David Jones, Laura L. Adduci and Prof. Dr. Michel R. Gagné

Oxidation of Propargyl Aryl Ethers

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Angewchem Rapid Access to Chroman-3-ones through Gold-Catalyzed Oxidation of Propargyl Aryl Ethers Yanzhao Wang, Dr. Kegong Ji, Sylvester Lan and Prof. Dr. Liming Zhang

Enantioselective Alkynylbenzaldehyde Cyclizations

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Angewchem Enantioselective Alkynylbenzaldehyde Cyclizations Catalyzed By Chiral Gold(I) Acyclic Diaminocarbene Complexes Containing Weak Au–Arene Interactions Sachin Handa and Prof. LeGrande M. Slaughter

Enantioselective Intramolecular Dehydrative Amination of Allylic Alcohols

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Angewchem Gold(I)-Catalyzed Enantioselective Intramolecular Dehydrative Amination of Allylic Alcohols with Carbamates Paramita Mukherjee and Prof. Ross A. Widenhoefer

Tandem Amination–Hydration of Alkynes

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OL Au(III)-Catalyzed Tandem Amination–Hydration of Alkynes: Synthesis of α-(N-2-Pyridonyl)ketones Nathan A. Romero, Benjamin M. Klepser, and Carolyn E. Anderson

γ-Butyrolactones via AuCl3- or Hg(II)-Catalyzed Intramolecular Hydroalkoxylation

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OL A New Synthesis of γ-Butyrolactones via AuCl3- or Hg(II)-Catalyzed Intramolecular Hydroalkoxylation of 4-Bromo-3-yn-1-ols Maddi Sridhar Reddy, Yalla Kiran Kumar, and Nuligonda Thirupathi

Cyclizations of Silyloxyenynes Catalyzed by Cationic Metal Phosphine Complexes

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Jacs Enantioselective Cyclizations of Silyloxyenynes Catalyzed by Cationic Metal Phosphine Complexes Jean-François Brazeau, Suyan Zhang, Ignacio Colomer, Britton K. Corkey, and F. Dean Toste