Small molecules from the human microbiota

Science
Small molecules from the human microbiota
Mohamed S. Donia and Michael A. Fischbach

Catalytic asymmetric umpolung reactions of imines

Nature


Catalytic asymmetric umpolung reactions of imines
Yongwei Wu, Lin Hu, Zhe Li & Li Deng

Diels–Alderase-free, bis-pericyclic, [4+2] dimerization in the biosynthesis of (±)-paracaseolide A

Review: Redox-Active NOx Ligands in Palladium-Mediated Processes

Nickel-Catalyzed Cyclopropanation with NMe4OTf and nBuLi

Angewchem

Nickel-Catalyzed Cyclopropanation with NMe4OTf and nBuLi
Stefan A. Künzi, Dr. Juan Manuel Sarria Toro, Dr. Tim den Hartog and Prof. Dr. Peter Chen

Regio- and Enantioselective Aza-Diels–Alder Reactions of 3-Vinylindoles: A Concise Synthesis of the Antimalarial Spiroindolone NITD609

Angewchem

Regio- and Enantioselective Aza-Diels–Alder Reactions of 3-Vinylindoles: A Concise Synthesis of the Antimalarial Spiroindolone NITD609
Haifeng Zheng, Prof. Dr. Xiaohua Liu, Chaoran Xu, Yong Xia, Dr. Lili Lin and Prof. Dr. Xiaoming Feng

An Enantioselective Synthesis of Spirobilactams through Copper-Catalyzed Intramolecular Double N-Arylation and Phase Separation

Angewchem
An Enantioselective Synthesis of Spirobilactams through Copper-Catalyzed Intramolecular Double N-Arylation and Phase Separation
Jianguang Liu, Yingying Tian, Jialing Shi, Shasha Zhang and Prof. Dr. Qian Cai

Synthesis of 3,4,5-Trisubstituted Isoxazoles from Morita–Baylis–Hillman Acetates by an NaNO2/I2-Mediated Domino Reaction

Angewchem

Synthesis of 3,4,5-Trisubstituted Isoxazoles from Morita–Baylis–Hillman Acetates by an NaNO2/I2-Mediated Domino Reaction
Shashikant U. Dighe, Sushobhan Mukhopadhyay, Shivalinga Kolle, Dr. Sanjeev Kanojiya and Sanjay Batra

RhIII-Catalyzed C-H Activation with Pyridotriazoles: Direct Access to Fluorophores for Metal-Ion Detection

Angewchem

RhIII-Catalyzed C-H Activation with Pyridotriazoles: Direct Access to Fluorophores for Metal-Ion Detection
Dr. Ju Hyun Kim, Tobias Gensch, Dr. Dongbing Zhao, Linda Stegemann, Priv.-Doz. Dr. Cristian A. Strassert and Prof. Dr. Frank Glorius

Stereoselective Synthesis of α-3-Deoxy-D-manno-oct-2-ulosonic Acid (α-Kdo) Glycosides Using 5,7-O-Di-tert-butylsilylene-Protected Kdo Ethyl Thioglycoside Donors

Catalytic Synthesis of N-Unprotected Piperazines, Morpholines, and Thiomorpholines from Aldehydes and SnAP Reagents

Regioselective and 1,2-cis-α-Stereoselective Glycosylation Utilizing Glycosyl-Acceptor-Derived Boronic Ester Catalyst

Angewchem

Regioselective and 1,2-cis-α-Stereoselective Glycosylation Utilizing Glycosyl-Acceptor-Derived Boronic Ester Catalyst
Akira Nakagawa, Masamichi Tanaka, Shun Hanamura, Dr. Daisuke Takahashi and Prof. Dr. Kazunobu Toshima

Palladium-Catalyzed Hydroamidocarbonylation of Olefins to Imides

Angewchem

Palladium-Catalyzed Hydroamidocarbonylation of Olefins to Imides
Haoquan Li, Dr. Kaiwu Dong, Dr. Helfried Neumann and Prof. Matthias Beller

Diphenyliodonium-Catalyzed Fluorination of Arynes: Synthesis of ortho-Fluoroiodoarenes

Angewchem

Diphenyliodonium-Catalyzed Fluorination of Arynes: Synthesis of ortho-Fluoroiodoarenes
Dr. Yuwen Zeng, Dr. Guangyu Li and Prof. Dr. Jinbo Hu

Enantioselective Total Synthesis of (−)-Hosieine A

Angewchem

Enantioselective Total Synthesis of (−)-Hosieine A
Jie Ouyang, Rui Yan, Xianwei Mi and Prof. Dr. Ran Hong

Palladium-Catalyzed Dearomative Cyclocarbonylation by C-N Bond Activation

Angewchem

Palladium-Catalyzed Dearomative Cyclocarbonylation by C-N Bond Activation
Hui Yu, Guoying Zhang and Prof. Dr. Hanmin Huang

Palladium-Catalyzed Direct Dialkenylation of Cage B-H Bonds in o-Carboranes through Cross-Coupling Reactions

Biomimetic Total Synthesis of (−)-Penibruguieramine A Using Memory of Chirality and Dynamic Kinetic Resolution

Modular synthesis of dihydro-isoquinolines: palladium-catalyzed sequential C(sp2)–H and C(sp3)–H bond activation

RhI/RhIII catalyst-controlled divergent aryl/heteroaryl C–H bond functionalization of picolinamides with alkynes

ChemSci

RhI/RhIII catalyst-controlled divergent aryl/heteroaryl C–H bond functionalization of picolinamides with alkynes
Ángel Manu Martínez, Javier Echavarren, Inés Alonso, Nuria Rodríguez, Ramón Gómez Arrayás and Juan C. Carretero
  

Rh-catalyzed reagent-free ring expansion of cyclobutenones and benzocyclobutenones

ChemSci

Rh-catalyzed reagent-free ring expansion of cyclobutenones and benzocyclobutenones
Peng-hao Chen, Joshua Sieber, Chris H. Senanayake and Guangbin Dong

Tandem 1,2-sulfur migration and (aza)-Diels–Alder reaction of β-thio-α-diazoimines: rhodium catalyzed synthesis of (fused)-polyhydropyridines, and cyclohexenes

Copper-catalyzed diastereoselective aerobic intramolecular dehydrogenative coupling of hydrazones via sp3 C–H functionalization

Stereoconvergent Negishi Arylations of Racemic Secondary Alkyl Electrophiles: Differentiating between a CF3 and an Alkyl Group

Unsymmetrical Diarylmethanes by Ferroceniumboronic Acid Catalyzed Direct Friedel–Crafts Reactions with Deactivated Benzylic Alcohols: Enhanced Reactivity due to Ion-Pairing Effects

Experimental and DFT Studies Explain Solvent Control of C–H Activation and Product Selectivity in the Rh(III)-Catalyzed Formation of Neutral and Cationic Heterocycles

An Arylative Ring Expansion Cascade of Fused Cyclobutenes via Short-Lived Intermediates with Planar Chirality

Jacs

An Arylative Ring Expansion Cascade of Fused Cyclobutenes via Short-Lived Intermediates with Planar Chirality
Norihito Arichi, Ken-ichi Yamada, Yousuke Yamaoka, and Kiyosei Takasu

Design of Modified Amine Transfer Reagents Allows the Synthesis of α-Chiral Secondary Amines via CuH-Catalyzed Hydroamination

Highly Regioselective Indoline Synthesis under Nickel/Photoredox Dual Catalysis

Rh-Catalyzed Construction of Quinolin-2(1H)-ones via C–H Bond Activation of Simple Anilines with CO and Alkynes

PyFluor: A Low-Cost, Stable, and Selective Deoxyfluorination Reagent

Jacs

PyFluor: A Low-Cost, Stable, and Selective Deoxyfluorination Reagent
Matthew K. Nielsen, Christian R. Ugaz, Wenping Li, and Abigail G. Doyle

Dearomative [2 + 2] Cycloaddition and Formal C–H Insertion Reaction of o-Carboryne with Indoles: Synthesis of Carborane-Functionalized Heterocycles

Phosphine-Catalyzed Doubly Stereoconvergent γ-Additions of Racemic Heterocycles to Racemic Allenoates: The Catalytic Enantioselective Synthesis of Protected α,α-Disubstituted α-Amino Acid Derivatives

External Oxidant-Free Oxidative Cross-Coupling: A Photoredox Cobalt-Catalyzed Aromatic C–H Thiolation for Constructing C–S Bonds

Jacs

External Oxidant-Free Oxidative Cross-Coupling: A Photoredox Cobalt-Catalyzed Aromatic C–H Thiolation for Constructing C–S Bonds
Guoting Zhang, Chao Liu, Hong Yi, Qingyuan Meng, Changliang Bian, Hong Chen, Jing-Xin Jian, Li-Zhu Wu, and Aiwen Lei

Transition-Metal-Free Synthesis of Carbazoles and Indoles by an SNAr-Based “Aromatic Metamorphosis” of Thiaarenes

Angewchem

Transition-Metal-Free Synthesis of Carbazoles and Indoles by an SNAr-Based “Aromatic Metamorphosis” of Thiaarenes
Dr. M. Bhanuchandra, Dr. Kei Murakami, Dr. Dhananjayan Vasu, Prof. Dr. Hideki Yorimitsu and Prof. Dr. Atsuhiro Osuka

Catalytic Degradation of Sulfur Hexafluoride by Rhodium Complexes

Angewchem

Catalytic Degradation of Sulfur Hexafluoride by Rhodium Complexes
M. Sc. Lada Zámostná and Prof. Dr. Thomas Braun

Controllable Chemoselectivity in Visible-Light Photoredox Catalysis: Four Diverse Aerobic Radical Cascade Reactions

Angewchem
Controllable Chemoselectivity in Visible-Light Photoredox Catalysis: Four Diverse Aerobic Radical Cascade Reactions
Xinfei Liu, Xinyi Ye, Prof. Dr. Filip Bureš, Prof. Dr. Hongjun Liu and Prof. Dr. Zhiyong Jiang

Organocatalytic Glycosylation by Using Electron-Deficient Pyridinium Salts

Angewchem

Organocatalytic Glycosylation by Using Electron-Deficient Pyridinium Salts
Somnath Das, Daniel Pekel, Dr. Jörg-M. Neudörfl and Prof. Dr. Albrecht Berkessel

Methoxydiphenylamine-Substituted Carbazole Twin Derivative: An Efficient Hole-Transporting Material for Perovskite Solar Cells

Angewchem

Methoxydiphenylamine-Substituted Carbazole Twin Derivative: An Efficient Hole-Transporting Material for Perovskite Solar Cells
Paul Gratia, Artiom Magomedov, Dr. Tadas Malinauskas, Dr. Maryte Daskeviciene, Dr. Antonio Abate, Dr. Shahzada Ahmad, Prof. Dr. Michael Grätzel, Prof. Vytautas Getautis and Prof. Dr. Mohammad Khaja Nazeeruddin

Total Syntheses and Biological Evaluation of Both Enantiomers of Several Hydroxylated Dimeric Nuphar Alkaloids

Angewchem

Total Syntheses and Biological Evaluation of Both Enantiomers of Several Hydroxylated Dimeric Nuphar Alkaloids
Dr. Alexander Korotkov, Hui Li, Charles W. Chapman, Dr. Haoran Xue, Prof. John B. MacMillan, Prof. Alan Eastman and Prof. Jimmy Wu

Gold(I)-Catalyzed Tandem Transformation with Diynes: Rapid Access to Linear Cyclopentenone-Fused Polycyclic Molecules

Angewchem

Gold(I)-Catalyzed Tandem Transformation with Diynes: Rapid Access to Linear Cyclopentenone-Fused Polycyclic Molecules
Congjun Yu, Bin Chen, Tian Zhou, Qingshan Tian and Prof. Dr. Guozhu Zhang

All-Carbon [3+3] Oxidative Annulations of 1,3-Enynes by Rhodium(III)-Catalyzed C-H Functionalization and 1,4-Migration

Angewchem

All-Carbon [3+3] Oxidative Annulations of 1,3-Enynes by Rhodium(III)-Catalyzed C-H Functionalization and 1,4-Migration
Dr. David J. Burns, Dr. Daniel Best, Dr. Martin D. Wieczysty and Prof. Hon Wai Lam

Direct Catalytic Asymmetric Doubly Vinylogous Michael Addition of α,β-Unsaturated γ-Butyrolactams to Dienones

Angewchem

Direct Catalytic Asymmetric Doubly Vinylogous Michael Addition of α,β-Unsaturated γ-Butyrolactams to Dienones
Xiaodong Gu, Tingting Guo, Yuanyuan Dai, Allegra Franchino, Jie Fei, Chuncheng Zou, Prof. Dr. Darren J. Dixon and Prof. Dr. Jinxing Ye

Asymmetric γ-Allylation of α,β-Unsaturated Aldehydes by Combined Organocatalysis and Transition-Metal Catalysis

Angewchem

Asymmetric γ-Allylation of α,β-Unsaturated Aldehydes by Combined Organocatalysis and Transition-Metal Catalysis
Line Næsborg, Kim Søholm Halskov, Dr. Fernando Tur, Sofie M. N. Mønsted and Prof. Dr. Karl Anker Jørgensen

Dialkyl Ether Formation by Nickel-Catalyzed Cross-Coupling of Acetals and Aryl Iodides

Iron-Catalyzed Cross-Coupling of Alkenyl Acetates

Angewchem


Iron-Catalyzed Cross-Coupling of Alkenyl Acetates
M.Sc. Dominik Gärtner, Dr. André Luiz Stein, Dr. Sabine Grupe, Dr. Johannes Arp and Prof. Dr. Axel Jacobi von Wangelin

Styrene Aziridination by Iron(IV) Nitrides

Angewchem
Styrene Aziridination by Iron(IV) Nitrides
Dr. Salvador B. Muñoz III, Dr. Wei-Tsung Lee, Dr. Diane A. Dickie, Dr. Jeremiah J. Scepaniak, Deepak Subedi, Dr. Maren Pink, Prof. Michael D. Johnson and Prof. Jeremy M. Smith

Cobalt(II)-Catalyzed C sp 2-H Alkynylation/Annulation with Terminal Alkynes: Selective Access to 3-Methyleneisoindolin-1-one

Angewchem

Cobalt(II)-Catalyzed C sp 2-H Alkynylation/Annulation with Terminal Alkynes: Selective Access to 3-Methyleneisoindolin-1-one
Lin-Bao Zhang, Dr. Xin-Qi Hao, Zhan-Jiang Liu, Xin-Xiang Zheng, Shou-Kun Zhang, Dr. Jun-Long Niu and Prof. Mao-Ping Song

Electrophilic Fluorophosphonium Cations in Frustrated Lewis Pair Hydrogen Activation and Catalytic Hydrogenation of Olefins

Angewchem

Electrophilic Fluorophosphonium Cations in Frustrated Lewis Pair Hydrogen Activation and Catalytic Hydrogenation of Olefins
Dr. Thorsten vom Stein, Dr. Manuel Peréz, Dr. Roman Dobrovetsky, Dr. Daniel Winkelhaus, Dr. Christopher B. Caputo and Prof. Dr. Douglas W. Stephan

Rhodium(III)-Catalyzed Activation of C sp 3-H Bonds and Subsequent Intermolecular Amidation at Room Temperature

Angewchem

Rhodium(III)-Catalyzed Activation of C sp 3-H Bonds and Subsequent Intermolecular Amidation at Room Temperature
Xiaolei Huang, Yan Wang, Prof. Dr. Jingbo Lan and Prof. Dr. Jingsong You

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