bluuebunny/crossref_metadata_2025_split huggingface dataset:
High‐Resolution NMR Determination of the Dynamic Structure of Membrane Proteins
Authors: Jaremko Mariusz , Jaremko Łukasz , Villinger Saskia , Schmidt Christian D. , Griesinger Christian , Becker Stefan , Zweckstetter Markus 
Published: July 2016

Abstract15N spin‐relaxation rates are demonstrated to provide critical information about the long‐range structure and internal motions of membrane proteins. Combined with an improved calculation method, the relaxation‐rate‐derived structure of the 283‐residue human voltage‐dependent anion channel revealed an anisotropically shaped barrel with a rigidly attached N‐terminal helix. Our study thus establishes an NMR spectroscopic approach to determine the structure and dynamics of mammalian membrane proteins at high accuracy and resolution.
A Low‐Symmetry Dysprosium Metallocene Single‐Molecule Magnet with a High Anisotropy Barrier
Authors: Pugh Thomas , Chilton Nicholas F. , Layfield Richard A. 
Published: July 2016

AbstractThe single‐molecule magnet (SMM) properties of the isocarbonyl‐ligated dysprosium metallocene [Cp*2Dy{μ‐(OC)2FeCp}]2 (1Dy), which contains a rhombus‐shaped Dy2Fe2 core, are described. Combining a strong axial [Cp*]− ligand field with a weak equatorial field consisting of the isocarbonyl ligands leads to an anisotropy barrier of 662 cm−1 in zero applied field. The dominant thermal relaxation pathways in 1Dy involves at least the fourth‐excited Kramers doublet, thus demonstrating that prominent SMM behavior can be observed for dysprosium in low‐symmetry environments.
Cobalt‐Catalyzed Oxidative C−H/C−H Cross‐Coupling between Two Heteroarenes
Authors: Tan Guangying , He Shuang , Huang Xiaolei , Liao Xingrong , Cheng Yangyang , You Jingsong 
Published: July 2016

AbstractThe first example of cobalt‐catalyzed oxidative C−H/C−H cross‐coupling between two heteroarenes is reported, which exhibits a broad substrate scope and a high tolerance level for sensitive functional groups. When the amount of Co(OAc)2⋅4 H2O is reduced from 6.0 to 0.5 mol %, an excellent yield is still obtained at an elevated temperature with a prolonged reaction time. The method can be extended to the reaction between an arene and a heteroarene. It is worth noting that the Ag2CO3 oxidant is renewable. Preliminary mechanistic studies by radical trapping experiments, hydrogen/deuterium exchange experiments, kinetic isotope effect, electron paramagnetic resonance (EPR), and high resolution mass spectrometry (HRMS) suggest that a single electron transfer (SET) pathway is operative, which is distinctly different from the dual C−H bond activation pathway that the well‐described oxidative C−H/C−H cross‐coupling reactions between two heteroarenes typically undergo.
Total Syntheses of Juglorescein and Juglocombins A and B
Authors: Kamo Shogo , Yoshioka Kai , Kuramochi Kouji , Tsubaki Kazunori 
Published: July 2016

AbstractTotal syntheses of juglorescein and juglocombins A and B are reported. The highly oxygenated 6/6/5/6/6‐fused pentacyclic ring system of these natural products was constructed through a bioinspired dimerization of 1,4‐naphthoquinone. Notably, five new stereogenic centers were constructed in a single step by the dimerization reaction. The epoxide intermediate obtained from the dimerization was successfully converted into juglocombins A and B through photoinduced reduction of the epoxide, dehydration, and conversion of the resultant quinone into a hydroquinone derivative. The same epoxide intermediate was also converted into a dicarboxylic acid, which was transformed into juglorescein through intramolecular lactonization, hydrolysis of the resulting lactone, and removal of the protecting groups. Furthermore, the relative and absolute configurations of juglorescein and juglocombins A and B were determined.
Clicking the Arsenic–Carbon Triple Bond: An Entry into a New Class of Arsenic Heterocycles
Authors: Pfeifer Gregor , Papke Martin , Frost Daniel , Sklorz Julian A. W. , Habicht Marija , Müller Christian 
Published: July 2016

AbstractArsaalkynes can undergo regioselective and quantitative [3+2] cycloaddition reactions with organic azides to give hitherto unknown 3H‐1,2,3,4‐triazaarsole derivatives. The reaction product was obtained as a white, air‐ and moisture‐stable solid, and the presence of a planar, five‐membered arsenic heterocycle was unambiguously verified by means of X‐ray crystallography. DFT calculations gave insight into the electronic structure of these novel compounds compared to tetrazoles and triazaphospholes. The coordination chemistry towards ReI was investigated and compared with the structurally related phosphorus‐containing ligand. These preliminary investigations pave the way for a new class of arsenic heterocycles and fill the gap between the azaarsoles already known.
Recent developments in liquid chromatography–mass spectrometry analyses of ghrelin and related peptides
Authors: Eslami Zahra , Ghassempour Alireza , Aboul‐Enein Hassan Y. 
Published: July 2016

AbstractProfiling and monitoring concentrations of key hormones in body have long been critical aims in clinical therapy. As a crucial hormone, identification and quantification of ghrelin is a fundamental, often key, step in understanding human physiological mechanisms. Through the advances and improvements of different analytical techniques, ghrelin measurement is generally feasible, and the number of successful reports is progressively being increased with new aspects of selectivity, sensitivity and ease of use in various circumstances. Herein we discuss current chromatographic methods for sample collection, separation and a mass spectrometry method for detection and measurement of ghrelin and other proghrelin‐derived peptides in biological metrics. We describe the most commonly applied analytical LC–MS procedures for determination of proghrelin‐derived peptides and provide illustrative instances representing the state of the art. This review is intended for bioanalytical chemists or clinical researchers who are interested in this field of research.
Treatment of complex regional pain syndrome with stellate ganglion local anesthetic blockade: a case report of one patient's experiences with traditional bupivacaine HCl and liposome bupivacaine
Authors: Ferrillo Martin G. 
Published: July 2016

Key Clinical MessageComplex regional pain syndrome (CRPS) is a poorly understood, debilitating disorder characterized by severe chronic pain in an affected limb or region of the body. This case presentation is the first to describe the effectiveness and prolonged duration of the effect of liposome bupivacaine in stellate ganglion block for CRPS.
Highly Sensitive Detection of Silver Ions Enabled by RecJf Exonuclease Cleavage and Reductant‐Mediated Electrochemical Amplification
Authors: Ning Limin , Yang Dawei , Wang Jue , Miao Peng 
Published: July 2016

AbstractA novel electrochemical approach for a silver ion (Ag+) assay is proposed based on Ag+‐induced DNA structure transformation for target recognition, RecJf exonuclease mediated cleavage for background signal decline, and a specific reductant‐assisted reaction for electrochemical amplification. Generally, in the presence of Ag+, cytosine–Ag+–cytosine with high stability forms and the single‐stranded DNA probe on the electrode transforms into a hairpin structure, which resists degradation by RecJf exonuclease. A DNA probe is labeled with methylene blue (MB), which supplies an intense electrochemical signal. Moreover, the employment of a reductant can assist the oxidation of MB, which amplifies the signal in situ. High sensitivity is thus achieved and the calculated detection limit for Ag+ detection is 3 pm. This method also demonstrates excellent selectivity in the presence of interfering ions. Moreover, it can be successfully applied to the voltammetric determination of Ag+ in drinking and lake water.
Importance of the Correlation between Width and Length in the Shape Analysis of Nanorods: Use of a 2D Size Plot To Probe Such a Correlation
Authors: Zhao Zhihua , Zheng Zhiqin , Roux Clément , Delmas Céline , Marty Jean‐Daniel , Kahn Myrtil L. , Mingotaud Christophe 
Published: July 2016

AbstractAnalysis of nanoparticle size through a simple 2D plot is proposed in order to extract the correlation between length and width in a collection or a mixture of anisotropic particles. Compared to the usual statistics on the length associated with a second and independent statistical analysis of the width, this simple plot easily points out the various types of nanoparticles and their (an)isotropy. For each class of nano‐objects, the relationship between width and length (i.e., the strong or weak correlations between these two parameters) may suggest information concerning the nucleation/growth processes. It allows one to follow the effect on the shape and size distribution of physical or chemical processes such as simple ripening. Various electron microscopy pictures from the literature or from the authors′ own syntheses are used as examples to demonstrate the efficiency and simplicity of the proposed 2D plot combined with a multivariate analysis.
ChemInform Abstract: Trigermanides AEGe3 (AE: Ca, Sr, Ba): Chemical Bonding and Superconductivity.
Authors: Castillo Rodrigo , Schnelle Walter , Baranov Alexey I. , Burkhardt Ulrich , Bobnar Matej , Cardoso‐Gil Raul , Schwarz Ulrich , Grin Yuri 
Published: July 2016

AbstractSrGe3 (tl32 modification) is obtained by preparing a precursor mixture of SrGe2 and Ge by arc melting of the elements followed by hot press sintering (Walker‐type multianvil press, 8—15 GPa).
ChemInform Abstract: The New Barium Compound Ba4Al7+x: Formation and Crystal Structure.
Authors: Prots Yurii , Lange Felix , Drathen Christina , Schmidt Marcus , Grin Yuri 
Published: July 2016

AbstractA combination of powder XRD with in‐situ high‐temperature synchrotron XRD and DSC is used to show that Ba21Al40, Ba3Al5, Ba7Al10, and Ba4Al5 decompose peritectically at 914, 826, 756, and 732°C, respectively.
ChemInform Abstract: Crystal Structure and Hydrate Water Content of Synthetic Hellyerite, NiCO3·5.5H2O.
Authors: Bette Sebastian , Rincke Christine , Dinnebier Robert E. , Voigt Wolfgang 
Published: July 2016

AbstractThe synthetic mineral of title is prepared as a polycrystalline pure phase in aqueous solution at 0 °C according to a literature method.
ChemInform Abstract: RE2B8O15 (RE: La, Pr, Nd) — Syntheses of Three New Rare Earth Borates Isotypic to Ce2B8O15.
Authors: Glaetzle Matthias , Hoerder Gregor J. , Huppertz Hubert 
Published: July 2016

AbstractThe title compounds are prepared by hot press sintering of the corresponding rare earth oxides and a slight excess of B2O3 (Walker‐type multianvil press, 5.5 GPa, 1100 °C, 20 min).
ChemInform Abstract: Synthesis and Structure Determination of the First Lead Arsenide Phosphide Pb2AsxP14‐x (x ≈ 3.7).
Authors: Schaefer Konrad , Koehler Korbinian , Baumer Franziska , Poettgen Rainer , Nilges Tom 
Published: July 2016

AbstractThe title compound is prepared by reaction of the elements in the ratio Pb:(P,As) = 1:1 and P:As ratios between 3:7 and 1:1 (evacuated quartz tubes, multistep heating at 423, 573, and 673 K, 48 h each) followed by the removal of the Pb flux.
ChemInform Abstract: Synthesis, Structure, Band Gap, and Near‐Infrared Photosensitivity of a New Chalcogenide Crystal, (NH4)4Ag12Sn7Se22.
Authors: Du Ke‐Zhao , Qi Xing‐Hui , Feng Mei‐Ling , Li Jian‐Rong , Wang Xing‐Zhi , Du Cheng‐Feng , Zou Guo‐Dong , Wang Meng , Huang Xiao‐Ying 
Published: July 2016

AbstractBlack sheet‐like crystals of the title compound are prepared from mixtures of Sn, Se, AgCl, NH2NH2·H2O, 4‐(4‐(dimethylamino)styryl)‐1‐methylpyridinium iodide, and sodium p‐toluenesulfonate (autoclave, 160 °C, 5—7 d).
ChemInform Abstract: YPd2Al and YPd2Zn with LiCu2Sn Type Structure.
Authors: Gerke Birgit , Rodewald Ute Ch. , Poettgen Rainer 
Published: July 2016

AbstractYPd2Al (I) and YPd2Zn (II) are prepared by repeated arc melting of the elements in the case of (I) and by induction melting for (II) (sealed Nb ampoule under Ar, 1.
ChemInform Abstract: Robust and Porous β‐Diketiminate‐Functionalized Metal—Organic Frameworks for Earth‐Abundant‐Metal‐Catalyzed C—H Amination and Hydrogenation.
Authors: Thacker Nathan C. , Lin Zekai , Zhang Teng , Gilhula James C. , Abney Carter W. , Lin Wenbin 
Published: July 2016

AbstractThe catalysts are recycled and reused in up to ten catalytic cycles without loss of activity.
ChemInform Abstract: Diastereoselective Synthesis of and Mechanistic Understanding for the Formation of 2‐Piperidinones from Imines and Cyano‐Substituted Anhydrides.
Authors: Di Maso Michael J. , Snyder Kevin M. , De Souza Fernandes Fabio , Pattawong Ommidala , Tan Darlene Q. , Fettinger James C. , Cheong Paul Ha‐Yeon , Shaw Jared T. 
Published: July 2016

AbstractThe pertinent transition structures are computed by using quantum mechanics and reveal the key interactions which control the stereochemical outcome of the reaction.
ChemInform Abstract: Chromium‐Catalyzed Asymmetric Dearomatization Addition Reactions of Halomethyl Heteroarenes.
Authors: Tian Qingshan , Bai Jing , Chen Bin , Zhang Guozhu 
Published: July 2016

AbstractThis protocol provides an efficient access to highly functionalized, optically active benzofurans, benzothiophenes and indanes.
ChemInform Abstract: Enantioselective Tandem Reaction over a Site‐Isolated Bifunctional Catalyst.
Authors: Xu Jianyou , Cheng Tanyu , Zhang Kun , Wang Ziyun , Liu Guohua 
Published: July 2016

AbstractA yolk‐shell‐structured mesoporous silica catalyst containing an organo‐palladium functionality into silicate channels as an outer shell and a chiral organo‐ruthenium functionality onto silicate yolk as an inner core is prepared and successfully applied for the one‐pot tandem reaction comprising an enantioselective Pd‐catalyzed Sonogashira coupling and a Ru‐catalyzed asymmetric transfer hydrogenation.
ChemInform Abstract: Design of Hybrid Heterocyclic Systems with a Furoxanylpyridine Core via Tandem hetero‐Diels—Alder/retro‐Diels—Alder Reactions of (1,2,4‐Triazin‐3‐yl)furoxans.
Authors: Fershtat Leonid L. , Larin Alexander A. , Epishina Margarita A. , Ovchinnikov Igor V. , Kulikov Alexander S. , Ananyev Ivan V. , Makhova Nina N. 
Published: July 2016

AbstractThe title methods involve the [4+2] cycloaddition of enamine or norbornadiene to the triazine ring of triazinfuroxans followed by one‐pot transformation of the formed intermediates affording a series of polyheterocyclic compounds combining furoxan and pyridine rings in one molecule through a C—C bond.
ChemInform Abstract: Alkoxyallene‐Ynes: Selective Preparation of Bicyclo[5.3.0] Ring Systems Including a δ‐Alkoxy Cyclopentadienone.
Authors: Sorin Geoffroy , et al.  
Published: July 2016

AbstractThe Rh‐catalyzed Pauson—Khand cyclocarbonylation reaction of a variety of alkoxyallene‐ynes with a proximal alkoxy group gives bicylo[5.3.0] ring systems bearing an enol ether.
ChemInform Abstract: A Combined Computational and Experimental Investigation of the Oxidative Ring‐Opening of Cyclic Ethers by Oxoammonium Cations.
Authors: Loman Jacob. J. , Carnaghan Emma R. , Hamlin Trevor A. , Ovian John M. , Kelly Christopher B. , Mercadante Michael A. , Leadbeater Nicholas E. 
Published: July 2016

AbstractThe limited substrate scope of the title reaction with regard to the ethers′ ring size and aryl substituents is evidenced by elucidation of the reaction mechanism by DFT calculations.
ChemInform Abstract: Iridium(I) N‐Heterocyclic Carbene (NHC)/Phosphine Catalysts for Mild and Chemoselective Hydrogenation Processes.
Authors: Kerr William J. , Mudd Richard J. , Brown Jack A. 
Published: July 2016

AbstractA catalyst system for the chemoselective hydrogenation of various alkenes bearing sensitive functional groups is presented.
ChemInform Abstract: Hydrogen Peroxide Promoted Mizoroki—Heck Reactions of Phenyldiazenes with Acrylates, Acrylamides, and Styrenes.
Authors: Lasch Roman , Fehler Stefanie K. , Heinrich Markus R. 
Published: July 2016

AbstractHydrogen peroxide is a cheap and widely applicable alternative for the established palladium‐silver(I) system.
ChemInform Abstract: Pd/C Catalyzed Carbonylation of Azides in the Presence of Amines.
Authors: Zhao Jin , Li Zongyang , Yan Shuaihu , Xu Shiyang , Wang Ming‐An , Fu Bin , Zhang Zhenhua 
Published: July 2016

AbstractThis new methodology provides a facile and efficient approach from simple and cheap organoazides with amines under atmospheric CO conditions, obtaining unsymmetrical ureas with good functional group tolerance.
ChemInform Abstract: High‐Temperature Boc Deprotection in Flow and Its Application in Multistep Reaction Sequences.
Authors: Bogdan Andrew R. , Charaschanya Manwika , Dombrowski Amanda W. , Wang Ying , Djuric Stevan W. 
Published: July 2016

AbstractA new general and selective Boc‐deprotection in flow using the Phoenix flow reactor is developed.
ChemInform Abstract: Palladium‐Catalyzed 1,3‐Difunctionalization Using Terminal Alkenes with Alkenyl Nonaflates and Aryl Boronic Acids.
Authors: McCammant Matthew S. , Shigeta Takashi , Sigman Matthew S. 
Published: July 2016

AbstractThis transformation exemplifies a unique disconnection strategy for modular and regioselective preparation of allylic arene and skipped diene patterns.
ChemInform Abstract: Nickel‐Catalyzed Hydroacylation of Styrenes with Simple Aldehydes: Reaction Development and Mechanistic Insights.
Authors: Xiao Li‐Jun , Fu Xiao‐Ning , Zhou Min‐Jie , Xie Jian‐Hua , Wang Li‐Xin , Xu Xiu‐Fang , Zhou Qi‐Lin 
Published: July 2016

AbstractThe first nickel‐catalyzed intermolecular hydroacylation of alkenes with aldehydes offers a new approach towards the selective preparation of branched ketones.
ChemInform Abstract: A Catalyst and Additive‐Free Three‐Component Reaction of Highly Electrophilic Azides with Cyclic Ketones and Cycloaliphatic Amines. Synthesis of Novel N‐Heteroaryl Amidines.
Authors: Efimov Ilya , Beliaev Nikolai , Beryozkina Tetyana , Slepukhin Pavel , Bakulev Vasiliy 
Published: July 2016

AbstractA new approach for the synthesis of novel N‐imidazol‐5‐yl amidines based on a catalyst and additive‐free three‐component reaction of 5‐azido‐4‐nitroimidazole with cyclic ketones and cycloaliphatic amines is demonstrated.
ChemInform Abstract: Alkynylation/Dearomatizative Cyclization to Construct Spiro[5.5]undecanes.
Authors: Shao Jidong , Li Liqi , Zhang Jie , Hu Jingping , Xue Jijun , Li Ying 
Published: July 2016

AbstractThe construction of the new spiroundecanes involves the ZnMe2‐promoted alkynylation of salicylaldehydes and the HCOOH‐mediated dearomatizative cyclization for the formation of an all‐carbon quaternary spirocenter.
ChemInform Abstract: Production of Quaternary α‐Aminonitriles by Means of Indium‐Catalyzed Three‐Component Reaction of Alkynes, Amines, and Trimethylsilyl Cyanide.
Authors: Hamachi Yuta , Katano Moe , Ogiwara Yohei , Sakai Norio 
Published: July 2016

AbstractThe synthesis involves the hydroamination of an alkyne with subsequent addition of trimethylsilyl cyanide.
ChemInform Abstract: Design and Synthesis of N‐Sulfonylamidines of Modafinic Acid.
Authors: Bakulev Vasiliy , et al.  
Published: July 2016

AbstractNovel sulfonylamidines are conveniently prepared involving a sequential thionation with Lawesson reagent, iminosulfonylation with sulfonyl azides as key step, and oxidation of the sulfide fragment with hydrogen peroxide.
ChemInform Abstract: Flow Metal‐Free Ar—C Bond Formation via Photogenerated Phenyl Cations.
Authors: Bergami Matteo , Protti Stefano , Ravelli Davide , Fagnoni Maurizio 
Published: July 2016

AbstractA photoinduced rare metal and catalyst‐free arylation of mesitylene, allyltrimethylsilane, ethylvinylether, alkenoic acid, alkenols, and alkynes under continuous flow conditions are elaborated affording biaryl, allylarenes and benzyl γ‐lactones, benzyltetrahydrofuran and alkynylarenes.
ChemInform Abstract: Palladium‐Catalyzed Three‐Component Reaction of 3‐(Tri‐n‐butylstannyl)allyl Acetates, Aldehydes, and Triorganoboranes: An Alternative to the Carbonyl Allylation Using α,γ‐Substituted Allylic Tin Reagents.
Authors: Horino Yoshikazu , Sugata Miki , Abe Hitoshi 
Published: July 2016

AbstractThe reaction tolerates 1‐aryl as well as 1‐hetaryl substituted 3‐(tri‐n‐butylstannyl)allyl acetates, aryl, hetaryl, alkenyl as well as alkyl aldehydes and various boranes.
ChemInform Abstract: Iridium‐Catalyzed Formal [4 + 1] Cycloaddition of Biphenylenes with Alkenes Initiated by C—C Bond Cleavage for the Synthesis of 9,9‐Disubstituted Fluorenes.
Authors: Takano Hideaki , Kanyiva Kyalo Stephen , Shibata Takanori 
Published: July 2016

AbstractAn unprecedented ring‐expansion of biphenylenes towards fluorenes using alkenes as C1 building blocks is presented.
ChemInform Abstract: Synthesis of 4H‐Benz[de]anthracen‐4‐ones via 1,2‐Addition of Metal Acetylides to Benzanthrone.
Authors: Umeda Rui , Namba Teruaki , Shimizu Yuji , Nishiyama Yutaka 
Published: July 2016

AbstractTitle compounds (III) are easily synthesized by reaction of benzanthrone (I) with various lithium acetylides (II) followed by treatment with acidic silica gel under air.
ChemInform Abstract: Synthesis of 3,3‐Spiroindolines via FeCl3‐Mediated Cyclization of Aryl‐ or Alkene‐Containing 3‐Substituted N—Ac Indoles.
Authors: Nandi Raj Kumar , Guillot Regis , Kouklovsky Cyrille , Vincent Guillaume 
Published: July 2016

AbstractA straightforward access to spiroindoline derivatives via the intramolecular hydroarylation of indoles mediated by FeCl3 is described.
ChemInform Abstract: Oxazolines as Dual‐Function Traceless Chromophores and Chiral Auxiliaries: Enantioselective Photoassisted Synthesis of Polyheterocyclic Ketones.
Authors: Mukhina Olga A. , Kutateladze Andrei G. 
Published: July 2016

Abstracto‐Amidophenyloxazolines undergo excited‐state intramolecular proton transfer affording aza‐o‐xylylenes which are suitable for intramolecular [4+2] and [4+4] cycloadditions with tethered unsaturated pendants leading to the primary photoadducts.
ChemInform Abstract: Iron Catalyzed Highly Enantioselective Epoxidation of Cyclic Aliphatic Enones with Aqueous H2O2.
Authors: Cusso Olaf , Cianfanelli Marco , Ribas Xavi , Klein Gebbink Robertus J. M. , Costas Miquel 
Published: July 2016

AbstractSeven iron complexes with a C1‐symmetric tetradentate N‐based ligand are synthesized and characterized.
ChemInform Abstract: An Efficient One Pot Three‐Component Domino Reaction for the Synthesis of 1,3,4‐Trisubstituted Pyrroles.
Authors: Kumar Sundaravel Vivek , Muthusaravanan Sivasubramanian , Muthusubramanian Shanmugam , Perumal Subbu 
Published: July 2016

AbstractThe title reaction allows the efficient preparation of title compounds (IV) in a single synthetic operation from aryl propenones (I), anilines (II) and nitrostyrenes (III).
ChemInform Abstract: Oxy‐Allyl Cation Catalysis: An Enantioselective Electrophilic Activation Mode.
Authors: Liu Chun , Oblak E. Zachary , Vander Wal Mark N. , Dilger Andrew K. , Almstead Danielle K. , MacMillan David W. C. 
Published: July 2016

AbstractUsing a new amino alcohol catalyst, the enantioselective conversion of racemic α‐tosyloxy ketones into optically enriched α‐indolic carbonyls in the presence of electron‐rich indole nucleophiles is investigated.
ChemInform Abstract: Observations Concerning the Synthesis of Tryptamine Homologues and Branched Tryptamine Derivatives via the Borrowing Hydrogen Process: Synthesis of Psilocin, Bufotenin, and Serotonin.
Authors: Bartolucci Silvia , Mari Michele , Di Gregorio Giovanni , Piersanti Giovanni 
Published: July 2016

AbstractThe selective indole alkylation reaction applying the Ir‐catalyzed‐borrowing hydrogen methodology and using amino alcohols (II), (V), (VII) as suitable nitrogen‐containing electrophiles is reported.
ChemInform Abstract: C2‐Symmetric Chiral Sulfoxide‐Mediated Intermolecular Interrupted Pummerer Reaction for Enantioselective Construction of C3a‐Substituted Pyrroloindolines.
Authors: Tayu Masanori , Suzuki Yui , Higuchi Kazuhiro , Kawasaki Tomomi 
Published: July 2016

AbstractThe utility of this method is demonstrated in the synthesis of (+)‐psychotriasine (XIII).