bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Regiospecific Alkylation of 9‐Benzyl‐1,3‐dimethyl‐6‐hydroxypyrimido‐[2,1‐f]purine‐ 2,4,8(1H,3H,9H)‐trione.
Authors: SOLOMON D. M. , CONN D. J. , WONG S.‐C. , KAMINSKI J. J. 
Published: May 2016

AbstractDie Alkylierung der Pyrimidopurine (I) mit den Alkylhalogeniden (II) in Dimethylformamid in Gegenwart oder Abwesenheit von Kronenethern führt regioselektiv zu den C‐alkylierten Verbindungen (III).
ChemInform Abstract: Lactones. Part 10. Synthesis of γ,γ‐Diphenyl‐γ‐butyrolactones Substituted by N‐Heterocycles.
Authors: LEHMANN J. , RASCHE T. 
Published: May 2016

Abstract1,1‐Diphenyloxiran (I) reagiert mit den Essigsäureestern (II) zu den Butyrolactonen (III).
ChemInform Abstract: Dechlorination of Chloropyrazine N‐Oxides.
Authors: AKITA Y. , INOUE A. , MORI Y. , OHTA A. 
Published: May 2016

AbstractDie Chlorpyrazin‐N‐oxide (I), (IV) und (VI) werden durch Erhitzen in Dimethylformamid im Wasserstoffstrom in Gegenwart von Palladium‐Katalysatoren und Kaliumacetat zu den Pyrazin‐N‐oxiden (III) bzw. (VIII) dechloriert.
ChemInform Abstract: The Oxidation of Phenothiazines with Fremy Salt.
Authors: UENO Y. 
Published: May 2016

AbstractPhenothiazin (Ia) wird mit Fremys Salz (II) zu dem Phenothiazinon (III) oxidiert, das Chlorphenothiazin (Ib) und (II) liefern die isomeren Chlorphenothiazinone (IV) und (V).
ChemInform Abstract: Synthesis of 1,3,5‐Triacylperhydro‐1,3,5‐triazines Catalyzed by Ion‐Exchange Resins.
Authors: LADHAR F. , EL GHARBI R. , DELMAS M. , GASET A. 
Published: May 2016

AbstractThe title compounds (III) are prepared from 1,3,5‐trioxane (I) and the nitriles (II) using cation exchange resins for catalysts with careful control of their hydration rate.
ChemInform Abstract: Electron Rich C = N Bonds as Hetero‐Dienophiles towards 3,6‐Bis(trifluoromethyl)‐1,2,4,5‐tetrazin.
Authors: SEITZ G. , MOHR R. 
Published: May 2016

AbstractDas im Titel genannte Tetrazin (I) reagiert mit den Hydrazonen bzw. Azomethinen (II) in einer Diels‐Alder‐Cycloaddition mit anschließender Stickstoff‐Eliminierung zu den Triazin‐Derivaten (IV) bzw. (VI).
ChemInform Abstract: A New Route to 1‐Acyl‐5‐oxoperhydroazocine Core Using 1,2,3,5,6,7‐Hexahydropyrrolizinium Perchlorates.
Authors: MIYANO S. , MIBU N. , IRIE M. , SUMOTO K. 
Published: May 2016

AbstractDie Azocine (I) bzw. (V) entstehen bei der Einwirkung von Phenylisocyanat (II) bzw. von den Säurechloriden (IV) auf die Hexahydropyrrolizinium‐perchlorate (III) in wäßrig‐alkalischem Medium.
ChemInform Abstract: Synthesis and 119Sn Mößbauer Spectra of Novel Cationic Tin(II) and Dimethyltin(IV) Compounds.
Authors: MALLELA S. P. , TOMIC S. T. , LEE K. , SAMS J. R. , AUBKE F. 
Published: May 2016

AbstractThe availability of the two SO3F‐ acceptor Compounds (I) by metaloxidation with bis(fluorosulfuryl)peroxide, S2O6F2, in HSO3F is advantageous for a systematic synthetic study to obtain the title Compounds, stabilized by weakly basic acid and superacid anions.
ChemInform Abstract: Organotin Compounds. Part 1. The Synthesis of Some Dibutyltin and Dibenzyltin Azides and Sulfonates.
Authors: OBAFEMI C. A. , OBALEYE J. A. , AKANNI M. S. 
Published: May 2016

AbstractDie Dialkylzinnazide (II) und (III), die Tosylate (IV) sowie die Triflate (V) und (VI) werden durch Umsetzung der Dialkylzinndichloride (I) mit Natriumazid, Silbertriflat bzw. Natriumtosylat erhalten.
ChemInform Abstract: Oxovanadium Complexes with Substituted Chalcone Oximates.
Authors: AMINABHAVI T. M. , BIRADAR N. S. , ANGADI S. D. , RUDZINSKI W. E. 
Published: May 2016

AbstractThe Chalcone oximes prepared by refluxing the Chalcone, hydroxylamine hydrochloride and Na acetate in EtOH for one hour, react with oxovanadium(IV)chloride to give the title complexes (I) (no yields given).
ChemInform Abstract: Effects of Alcohols on Kinetics of Substitution at cis‐Bis(pyridine)tetracarbonylmolybdenum(0).
Authors: ELIAS H. , MACHOLDT H.‐T. , WANNOWIUS K. J. , BLANDAMER M. J. , BURGESS J. , CLARK B. 
Published: May 2016

AbstractThe kinetics of the reactions shown are investigated for the solvent media toluene/1‐butanol, hexane/2‐propanol, and two microemulsions.
ChemInform Abstract: Facile Cyclization of the Valeronitrile Group Bound to a Nickel Macrocycle.
Authors: BAKAC A. , ESPENSON J. H. 
Published: May 2016

AbstractThe reduction of δ‐bromovaleronitrile (I) in alkaline aqueous solution by the Ni(I) macrocycle [Ni(R,R,S,S‐L)]+ yields the acyclic complex (II).
ChemInform Abstract: Synthesis and Structure of trans‐Bis[[pentacarbonyl(N‐(2‐((diphenylphosphino)amino)ethyl)salicylaldiminato‐P)]molybdenum(0)‐N,O]copper(II): A Novel Trimetallic Complex with a Mixed P‐Donor‐Schiff‐Base Bridging Ligand.
Authors: GRAY G. M. , ZELL A. L. , EINSPAHR H. 
Published: May 2016

AbstractThe title complex (IV) is prepared as shown in the scheme (no yield given).
ChemInform Abstract: Transfer of Perfluoroalkyl Groups Between Metals: Preparation of the Anionic Perfluoroalkyl Metal Complex Ag[CF(CF3)2]2‐.
Authors: BURCH R. R. , CALABRESE J. C. 
Published: May 2016

AbstractIn acetonitrile the reaction of AgF with perfluoropropene leads to the neutral perfluoroalkyl Complex (II) and to the anionic bis(perfluoroisopropyl)Ag isolated as the complexes (III).
ChemInform Abstract: Transition Metal Complexes with Sulfur Ligands. Part 19. Mono‐ and Bis‐alkylation of [Ru(II)L1L2dttd] Complexes Controlled by the Ligands L as well as the Charge of the Resulting Compounds (dttd2‐ = 2,3:8,9‐dibenzo‐1,4,7,10‐tetrathiadecane(‐2), L1=L2=PPh3; L1=L2=PMe3; L1=PPh3, L2=PMe3).
Authors: SELLMANN D. , WAEBER M. , HUTTNER G. , ZSOLNAI L. 
Published: May 2016

AbstractThe substitution lability of the phosphine ligands in (I) or (III) determine whether one or both of the thiolato‐S atoms are alkylated when the Complexes are reacted with alkylhalides (see scheme).
ChemInform Abstract: Nonplanar Amide Groups as Ligands.
Authors: COLLINS T. J. , COOTS R. J. , FURUTANI T. T. , KEECH J. T. , PEAKE G. T. , SANTARSIERO B. D. 
Published: May 2016

AbstractWhen the trans‐Os(IV) complexes (I) are treated with a strong π‐acid ligand, CO or tBu‐ NC, a phosphine ligand is replaced and the resulting complexes are the cis‐α diastereomers (II).
ChemInform Abstract: Solvent Control of Oxidation State Distribution and Electronic Delocalization in an Osmium ‐ Ruthenium, Mixed‐Metal Dimer.
Authors: HUPP J. T. , NEYHART G. A. , MEYER T. J. 
Published: May 2016

AbstractUV/VIS spectra of the mixed oxidation state dimer (IIIB)/(IIIC), the reduced dimer (IIIA), and related monomers, and near IR spectroscopic studies show that variations in solvent can be used to control the oxidation state distribution within the Os ‐ Ru dimer (IIIB)/(IIIC) and, thus, to induce intramolecular electron transfer.
ChemInform Abstract: Synthesis of 17β‐Configurated Acrylic Acid Derivatives of 19‐Nor Steroids.
Authors: SCHUBERT G. , SCHOENECKER B. + , WUNDERWALD M. , PONSOLD K. 
Published: May 2016

AbstractDie Steroidketone (I) werden nach Wittig zu den Vinylethern (III) umgesetzt, deren Hydrolyse die Aldehyde (IV) liefert.
ChemInform Abstract: Studies on Amino Acid Derivatives. Part 6. Reaction of Methoxymethylene Meldrum′s Acid with Amino Acid Derivatives.
Authors: CHIBA T. , SAKAKI J. , KANEKO C. 
Published: May 2016

AbstractMethoxymethylen‐meldrumsäure (I) wird mit den Aminosäuren (IIa) und deren Ester (IIb) zu den Enaminen (III) kondensiert.
ChemInform Abstract: Synthesis of 1,2,3,4‐Tetra‐O‐acetyl‐5‐deoxy‐5‐C‐[(R)‐ and (S)‐phenylphosphinyl]‐α‐ and ‐β‐D‐ribopyranose.
Authors: SEO K. , YAMASHITA M. 
Published: May 2016

AbstractAusgehend von dem Ribofuranosid (I) werden, wie im Formelschema skizziert, die im Titel genannten Phosphinylzucker als chromatographisch trennbares Gemisch der Acetate (V) und (VI) synthetisiert.
ChemInform Abstract: 5‐Thiopyranoses. Part 10. Synthesis of 5‐Thio‐D‐altrose and Some of Its Derivatives.
Authors: AL‐MASOUDI N. A. L. , HUGHES N. A. 
Published: May 2016

AbstractDas 5‐Thioglucose‐Derivat (I) wird zunächst, wie angegeben, in die Methylglykoside (IIa) übergeführt, die als getrennte Anomere umgesetzt werden.
ChemInform Abstract: 5‐Thiopyranones. Part 9. Synthesis of 5‐Thio‐D‐allose and the Methyl 5‐Thio‐α‐ and ‐β‐D‐allopyranosides.
Authors: AL‐MASOUDI N. A. L. , HUGHES N. A. 
Published: May 2016

AbstractAusgehend von der geschützten 5,6‐Anhydro‐idofuranose(I) wird zunächst das Episulfid (II) dargestellt und über die Stufen (IIIa) und (IIIb)in die Schlüsselverbindung (IIIc) übergeführt. Die Struktur dieser Verbindung wird durch Hydrolyse zur 5‐Thio‐D‐glucose (IV) gesichert.
ChemInform Abstract: Synthetic Studies by the Use of Fluorinated Intermediates. Part 2. Synthesis of Glycosyl Cyanides and C‐Allyl Glycosides by the Use of Glycosyl Fluoride Derivatives.
Authors: ARAKI Y. , KOBAYASHI N. , WATANABE K. , ISHIDO Y. 
Published: May 2016

AbstractDurch Umsetzung des Ribosylfluorids (I) mit Trimethylsilylcyanid werden die Glykosylcyanide (III) als Anomerengemisch erhalten.
ChemInform Abstract: Reaction of 1,2‐O‐Alkylidenehexofuranurono‐6,3‐lactones with Diethylaminosulfur Trifluoride (DAST).
Authors: ALBERT R. , DAX K. , KATZENBEISSER U. , STERK H. , STUETZ A. E. + 
Published: May 2016

AbstractDie partiell geschützten Lactone (I) und (V) reagieren mit dem im Titel genannten Fluorid (II) unter Bildung der Monofluorverbindungen (III) bzw. (VI) und der Difluoride (IV) bzw. (VII).
ChemInform Abstract: Unusual Rearrangement Reaction of Quebrachamine Derivative Catalyzed by Cyanide Anion.
Authors: YOSHIDA K. , NOMURA S. , NISHIBATA Y. , BAN Y. 
Published: May 2016

AbstractBei der Reaktion des aus dem Chlorindolenin (I) gemäß Schema hergestellten Ammoniumsalzes (II) mit Kaliumcyanid entsteht ein chromatographisch trennbares Gemisch aus den erwarteten isomeren Nitrilen (III) und dem Umlagerungsprodukt (IV).
ChemInform Abstract: Synthetic Route to 5‐Substituted Uridines via a New Type of Desulfurizative Stannylation.
Authors: TANAKA H. , HAYAKAWA H. , OBI K. , MIYASAKA T. 
Published: May 2016

AbstractThe phenylthio group in the uridine (I) serves as the protecting group during the lithiation at the C‐5 position; subsequent reactions of the resulting Li species with electrophiles (III) or (IV) yield the derivatives (II).
ChemInform Abstract: Unsaturated Ketonucleosides of Adenine and Hypoxanthine.
Authors: BESSODES M. , LAKAF R. , ANTONAKIS K. 
Published: May 2016

AbstractDas durch Desaminierung des Adenin‐Derivates (Ia) entstehende Hypoxanthin wird nach Überführung in das Benzoat (II) zu dem ungesättigten Ketonucleosid (III) oxidiert.
ChemInform Abstract: Mechanism of the Formation of the Two Epimeric Diamino‐hexose Rings of Neomycin B.
Authors: GODA S. K. , AL‐FEEL W. , AKHTAR M. 
Published: May 2016

AbstractBy using variously tritiated hexoses [(6RS)‐D‐[1‐14C,6‐T]glucosamine,(6RS)‐D‐[6‐14C,6‐T]glucose, D‐[U‐14C,5‐T]glucose, D‐[U‐14C′3,4‐T2]glucose] and Streptomyces fradiae (a neomycin producer), the mechanism and stereochemistry of the formation of various subunits of neomycin B (I) are investigated.
ChemInform Abstract: Stereocontrolled Asymmetric Total Synthesis of Protomycinolide IV (XIII).
Authors: SUZUKI K. , TOMOOKA K. , KATAYAMA E. , MATSUMOTO T. , TSUCHIHASHI G. 
Published: May 2016

AbstractThe title compound (XIII) is synthesized by coupling of the key compounds (VIIb) and (Xb) via the intermediates (XI) and (XII).
ChemInform Abstract: Studies on β‐Lactam Antibiotics for Medicinal Purpose. Part 19. Synthesis and Structure‐Activity Relationships of 7β‐Acylamido‐3‐(5‐methyl‐2H‐tetrazol‐2‐yl)methyl‐3‐cephem‐4‐carboxylic Acid, 7β‐Acylamido‐3‐(5‐chloro‐1,2,4‐triazol‐1‐yl)methyl‐3‐cephem‐4‐carboxylic Acid and Their Derivatives.
Authors: SADAKI H. , IMAIZUMI H. , INABA T. , HIRAKAWA T. , MUROTANI Y. , WATANABE Y. , MINAMI S. , SAIKAWA I. 
Published: May 2016

AbstractAus den Carbonsäuren (I) werden durch Umsetzung mit den β‐Lactamen (II) auf dem angegebenen Weg die Cephem‐carbonsäuren (IV) erhalten.
ChemInform Abstract: Studies on β‐Lactam Antibiotics for Medicinal Purpose. Part 17. Synthesis and Structure‐Activity Relationships of 7β‐[D(‐)‐α‐Amino‐α‐(4‐hydroxyphenyl)acetamido]‐3‐substituted Methyl‐3‐cephem‐4‐carboxylic Acids.
Authors: SADAKI H. , IMAIZUMI H. , INABA T. , HIRAKAWA T. , MUROTANI Y. , WATANABE Y. , MINAMI S. , SAIKAWA I. 
Published: May 2016

AbstractAusgehend von den Cephemcarbonsäuren (I) werden auf dem angegebenen Weg die neuen Cephalosporine (IV) synthetisiert; ihre biologische Wirkung wird beschrieben.
ChemInform Abstract: Glow Discharge Deposition of a‐SiC:H from Pure SiH4 and Pure C2H4.
Authors: YAMAMOTO K. , NISHIMURA K. , NAKAYAMA T. , TAWADA Y. 
Published: May 2016

AbstractThe reaction mechanism of the rf‐glow discharge deposition of amorphous SiC:H has been investigated by measuring the residence time in the glow discharge.
ChemInform Abstract: Precursor Routes to Quaternary Intermetallics: Synthesis, Crystal Structure, and Physical Properties of Clathrate‐II Cs8Na16Al24Si112.
Authors: Wei Kaya , Dong Yongkwan , Nolas George S. 
Published: May 2016

AbstractThe title compound is synthesized by kinetically controlled thermal decomposition of a precursor, NaSi + NaAlSi (obtained from the elements reacted at 923 K for 34 h in a tungsten crucible) mixed with CsCl (1023 K, 9 h).
ChemInform Abstract: Synthesis, Structure and Optical Properties of Two Isotypic Crystals, Na3MO4Cl (M: W, Mo).
Authors: Han Shujuan , Bai Chunyan , Zhang Bingbing , Yang Zhihua , Pan Shilie 
Published: May 2016

AbstractPolycrystalline samples of the title compounds are synthesized by solid state reaction of stoichiometric mixtures of Na2CO3, WO3 or MoO3, and NaCl (565—580 °C, 72 h).
ChemInform Abstract: Mild Hydrothermal Crystal Growth of New Uranium(IV) Fluorides, Na3.13Mg1.43U6F30 and Na2.50Mn1.75U6F30: Structures, Optical and Magnetic Properties.
Authors: Yeon Jeongho , Smith Mark D. , Tapp Joshua , Moeller Angela , zur Loye Hans‐Conrad 
Published: May 2016

AbstractSingle crystals of the title compounds are hydrothermally synthesized from solutions of UO2(OAc)2, NaF, HF, and MgCl2 or MnCl2 (autoclave, 200 °C, 1 d, ≈100% yield).
ChemInform Abstract: Synthesis, Structure, and Complex Magnetism of MIr2In8 (M: Eu, Sr).
Authors: Calta Nicholas P. , Bud'ko Sergey L. , Rodriguez Alexandra P. , Han Fei , Chung Duck Young , Kanatzidis Mercouri G. 
Published: May 2016

AbstractThe new polar intermetallic title compounds are prepared from the elements using In metal as a reactive flux (alumina crucible, 1000 °C, 48 h, 60—70% yield).
ChemInform Abstract: Enantioselective Catalysts for the Synthesis of α‐Substituted Allylboronates — An Accelerated Approach Towards Isomerically Pure Homoallylic Alcohols.
Authors: Brauns Marcus , Muller Frederic , Guelden Daniel , Boese Dietrich , Frey Wolfgang , Breugst Martin , Pietruszka Joerg 
Published: May 2016

AbstractEnantiopure bis(allylboronates) (V) and (VIII) are synthesized using a Cu‐catalyzed SN2′ reaction of tartrate based bisboronate (III) with Grignard reagents in the presence of the chiral phosphoramidite ligand.
ChemInform Abstract: Direct Introduction of Dithiocarbamates onto Imidazoheterocycles under Mild Conditions.
Authors: Jiao Jing , Wei Liang , Ji Xiao‐Ming , Hu Mao‐Lin , Tang Ri‐Yuan 
Published: May 2016

AbstractOptimized reaction conditions are developed for the coupling of various imidazoheterocycles and benzimidazoles with disulfides (II) and (IV) to give the corresponding dithiocarbamate substituted products in moderate to good yields.
ChemInform Abstract: Expedient Iron‐Catalyzed C—H Allylation/Alkylation by Triazole Assistance with Ample Scope.
Authors: Cera Gianpiero , Haven Tobias , Ackermann Lutz 
Published: May 2016

AbstractTriazole assistance enables a unified strategy for the iron‐catalyzed C—H allylation of arenes, heteroarenes, and alkenes with ample scope.
ChemInform Abstract: Enantioselective Michael Addition of Nitroalkanes to Nitroalkenes Catalyzed by Chiral Bifunctional Quinine‐Based Squaramides.
Authors: Kanberoglu Esra , Tanyeli Cihangir 
Published: May 2016

AbstractThe reaction between (E)‐β‐nitrostyrenes and 1‐nitropropane proceeds with moderate to very high yields, high dia‐ and very high enantioselectivities.
ChemInform Abstract: Metal‐Free, Catalytic Regioselective Oxidative Conversion of Vinylarenes: A Mild Approach to Phenylacetic Acid Derivatives.
Authors: Kodumuri Srujana , Peraka Swamy , Mameda Naresh , Chevella Durgaiah , Banothu Rammurthy , Nama Narender 
Published: May 2016

AbstractThe title reaction features mild reaction conditions and non‐toxic reagents.
ChemInform Abstract: Catalyst‐Free Regioselective C‐3 Nitrosation of Imidazopyridines with tert‐Butyl Nitrite under Neutral Conditions.
Authors: Yang Daoshan , Yan Kelu , Wei Wei , Liu Yao , Zhang Mengqi , Zhao Caixia , Tian Laijin , Wang Hua 
Published: May 2016

AbstractThe scalable title reaction is applicable to various 2‐aryl substituted imidazopyridines, but fails using 2‐alkyl derivatives.
ChemInform Abstract: From Insertion to Multicomponent Coupling: Temperature Dependent Reactions of Arynes with Aliphatic Alcohols.
Authors: Thangaraj Manikandan , Bhojgude Sachin Suresh , Mane Manoj V. , Biju Akkattu T. 
Published: May 2016

AbstractThe reaction of arynes with aliphatic alcohols in THF gives alkyl aryl ethers [e.g. (III)] at ‐20 °C.
ChemInform Abstract: Tunable and Diastereoselective Broensted Acid Catalyzed Synthesis of β‐Enaminones.
Authors: Kang Ye‐Won , Cho Yu Jin , Han Seung Jin , Jang Hye‐Young 
Published: May 2016

AbstractDepending on the Broensted acid, the electronic effect of the propargyl aldehyde substrate and the steric effect of the amine substrate used the β‐enaminone products may be obtained as single (E)‐ or (Z)‐isomers.
ChemInform Abstract: Rh(I)‐Catalyzed Insertion of Allenes into C—C Bonds of Benzocyclobutenols.
Authors: Zhao Chunliang , Liu Li‐Chuan , Wang Jing , Jiang Chenran , Zhang Qing‐Wei , He Wei 
Published: May 2016

AbstractThe site‐ and diastereoselective reaction offers an efficient access to various alkylidene tetralins with two adjacent stereocenters.
ChemInform Abstract: DABCO‐Catalyzed Unusual [4 + 2] Cycloaddition Reaction: Non‐Substituted Allenoate Acts as a Four‐Carbon Synthon and Facile Synthesis of Spirooxindoles.
Authors: Liu Yufen , Du Yanlong , Yu Aimin , Mu Haifeng , Meng Xiangtai 
Published: May 2016

AbstractThe scalable domino reaction provides spirooxindoles in moderate to high yields.
ChemInform Abstract: A General Strategy for Synthesis of Heterocyclic Hemiketal‐Containing α,β‐Unsaturated Ketones from Ynediones.
Authors: Zhang Zeguang , Dai Zhihong , Jiang Xuefeng 
Published: May 2016

AbstractMultiple 3(2H)‐furanones as well as 3(2H)‐thienones endowed with a broad range of aryl, hetaryl, and alkyl groups are efficiently prepared.
ChemInform Abstract: One‐Pot Preparation of Trifluoromethylated Homoallylic N‐Acylhydrazines or α‐Methylene‐γ‐lactams from Acylhydrazines, Trifluoroacetaldehyde Methyl Hemiacetal, Allyl Bromide and Tin.
Authors: Du Ganggang , Huang Danfeng , Wang Ke‐Hu , Chen Xiaowei , Xu Yanli , Ma Junyan , Su Yingpeng , Fu Ying , Hu Yulai 
Published: May 2016

AbstractWhereas the title transformation using allyl bromide or 3,3‐dimethylallyl bromide delivers trifluoromethylated homoallylic N‐acylhydrazines, application of methyl‐2‐(bromomethyl)acrylate produces α‐methylene‐γ‐lactams.
ChemInform Abstract: Catalytic Formal [2 + 2 +1] Synthesis of Pyrroles from Alkynes and Diazenes via TiII/TiIV Redox Catalysis.
Authors: Zachary W. Gilbert , Ryan J. Hue , Tonks Ian A. 
Published: May 2016

AbstractA nitrenoid analogue to established Pauson—Khand‐based syntheses of cyclopentenones is developed.
ChemInform Abstract: Fe‐Catalyzed Regioselective Friedel—Crafts Hydroxyalkylation of N‐Substituted Glyoxylamide with Indoles.
Authors: Zheng Yang , Li Ren‐Jun , Zhan Zhen , Zhou Yan , Hai Li , Wu Yong 
Published: May 2016

AbstractEfficient and highly regioselective, Fe‐catalyzed Friedel—Crafts hydroxyalkylation reactions of various indoles using N‐substituted glyoxylamides are described.
ChemInform Abstract: Palladium‐Catalyzed C—H Bond ortho Acylation/Annulation with Toluene Derivatives.
Authors: Yang Lingyun , Han Li , Xu Bin , Zhao Leilei , Zhou Jinpei , Zhang Huibin 
Published: May 2016

AbstractThe cascade cross‐coupling of benzamides with toluene derivatives serves for the efficient construction of various 3‐hydroxyisoindolin‐1‐ones.
ChemInform Abstract: Facile Installation of 2‐Reverse Prenyl Functionality into Indoles by a Tandem N‐Alkylation—Aza‐Cope Rearrangement Reaction and Its Application in Synthesis.
Authors: Chen Xiaobei , Fan Huaqiang , Zhang Shilei , Yu Chenguang , Wang Wei 
Published: May 2016

AbstractThe N‐alkylation of enamine (II) with bromides (I) and (IV) followed by a microwave‐assisted aza‐Cope rearrangement/hydrolysis cascade reaction gives rise to aldehydes (III) and (V).
ChemInform Abstract: A Facile Synthesis of 1,5‐Disubstituted Tetrazole Peptidomimetics by Desulfurization/Electrocyclization of Thiopeptides.
Authors: Prabhu Girish , Nagendra Govindappa , Sagar N. R. , Pal Rumpa , Guru Row Tayur N. , Sureshbabu Vommina V. 
Published: May 2016

AbstractThe title transformation is successfully performed starting from various thiodipeptides as well as amide‐thioamide hybride peptides, leaving the amide moiety intact.
ChemInform Abstract: C70 as a Photocatalyst for Oxidation of Secondary Benzylamines to Imines.
Authors: Kumar Rakesh , Gleissner Eva H. , Tiu Elisha Gabrielle V. , Yamakoshi Yoko 
Published: May 2016

AbstractIn addition to dibenzylamine and derivatives thereof, 1,2,3,4‐tetrahydroisoquinoline is oxidized to the corresponding imine which may be trapped in situ via nucleophilic addition of trimethylsilylcyanide.
ChemInform Abstract: Multicomponent Coupling Cyclization Access to Cinnolines via in situ Generated Diazene with Arynes, and α‐Bromo Ketones.
Authors: Shu Wen‐Ming , Ma Jun‐Rui , Zheng Kai‐Lu , Wu An‐Xin 
Published: May 2016

AbstractThe reaction tolerates various aryl substituted α‐bromo ketones, but no heterocyclic or alkyl substituted α‐bromo ketones.
ChemInform Abstract: Benzo[4,5]imidazo[2,1‐b]quinazolin‐12‐ones and Benzo[4,5]imidazo[1,2‐a]pyrido[2,3‐d]pyrimidin‐5‐ones by a Sequential N‐Acylation—SNAr Reaction.
Authors: Gnanasekaran Krishna Kumar , Muddala Nagendra Prasad , Bunce Richard A. 
Published: May 2016

AbstractThe title products exist in a tautomeric equilibrium, which can be blocked by acylation with acyl chlorides (VIII) at N6.
ChemInform Abstract: P‐Toluenesulfonic Acid‐Mediated Three‐Component Reaction “On‐Water” Protocol for the Synthesis of Novel Thiadiazolo[2,3‐b]quinazolin‐6(7H)‐ones.
Authors: Wadhwa Preeti , Kaur Tanpreet , Singh Neetu , Singh Udai P. , Sharma Anuj 
Published: May 2016

AbstractThe scalable microwave‐induced operationally simple multi‐component reaction between 5‐aryl‐1,3,4‐thiadiazol‐2‐amines, cyclohexane‐1,3‐diones and aromatic aldehydes, aliphatic aldehydes or formaldehyde proceeds with high atom economy and delivers multi‐annulated products in high yields.
ChemInform Abstract: Potassium Iodide/tert‐Butyl Hydroperoxide‐Mediated Oxidative Annulation for the Selective Synthesis of N‐Substituted 1,2,3‐Benzotriazine‐4(3H)‐ones Using Nitromethane as the Nitrogen Synthon.
Authors: Yan Yizhe , Niu Bin , Xu Kun , Yu Jianhua , Zhi Huanhuan , Liu Yanqi 
Published: May 2016

AbstractThe novel oxidative annulation of 2‐aminobenzamides with nitromethane is advantageous with regards to high chemoselectivity, operational simplicity and good functional group tolerance.
ChemInform Abstract: [4 + 3] Cycloaddition of Donor—Acceptor Cyclopropanes with Amphiphilic Benzodithioloimine as Surrogate for ortho‐Bisthioquinone.
Authors: Garve Lennart K. B. , Pawliczek Martin , Wallbaum Jan , Jones Peter G. , Werz Daniel B. 
Published: May 2016

AbstractA variety of dithiepines (III), (V), (IX), and (XI) is prepared by a TiF4‐catalyzed reaction of symmetrical benzodithioloimines with cyclopropane diesters (II) and (IV).
ChemInform Abstract: Synthesis of Branched Alkylboronates by Copper‐Catalyzed Allylic Substitution Reactions of Allylic Chlorides with 1,1‐Diborylalkanes.
Authors: Kim Junghoon , Park Sangwoo , Park Jinyoung , Cho Seung Hwan 
Published: May 2016

AbstractThe title process proceeds with excellent regioselectivity and various functional groups are tolerated.