bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: NORBORNANES. PART 7. SYNTHESIS OF 6‐SUBSTITUTED 2‐NORBORNANOLS
Authors: GROB C. A. , GUENTHER B. + , WALDNER A. 
Published: April 2016

AbstractFür eine mechanistische Untersuchung, über die kürzlich berichtet worden ist, werden die exo‐Norbomyltosylate (II) der entsprechenden Norbornanole (I) sowie die Mode1l‐Verbindungen (III)‐(VI) benötigt.
ChemInform Abstract: ELECTRONIC CONTROL OF STEREOSELECTIVITY. 10. ARYL SUBSTITUENT EFFECTS ON ELECTROPHILIC STEREOSELECTION IN 11‐ISOPROPYLIDENEDIBENZONORBORNADIENES. DIRECT COMPETITION OF DISSIMILARLY FUNCTIONALIZED BENZO GROUPS
Authors: PAQUETTE L. A. , KLINGER F. , HERTEL L. W. 
Published: April 2016

AbstractAus dem bekannten Isopropyliden‐benzonorbornadien (I) erhält man mit 1,4‐Dichlor‐butadien (II) ein Addukt (IIIa), das mit m‐Chlorperbenzoesäure zu den isomeren Epoxiden (IVa) und (Va) führt.
ChemInform Abstract: MECHANISM OF GRAHAM′S REACTION
Authors: MOSS R. A. , WLOSTOWSKA J. , GUO W. , FEDORYNSKI M. , SPRINGER J. P. , HIRSHFIELD J. M. 
Published: April 2016

AbstractAmidine (I) werden durch Hypochlorit über die Zwischenstufen (II) bzw. (III) zu den Diazirinen (IV) kondensiert.
ChemInform Abstract: OZONOLYSIS OF TETRAPHENYLCYCLOPENTADIENONE
Authors: BAILEY P. S. , FERRELL T. M. 
Published: April 2016

AbstractDie Ozonolyse von Tetraphenylcyclopentadienon (I) liefert über diskutierte Zwischenstufen den Lacton‐ester (II) sowie Triphenylpropandion (III).
ChemInform Abstract: Action of Methylmagnesium Iodide and Hydrazines on Trans‐β‐2,5‐dimethylbenzoyl‐ N‐aryl‐acrylamides.
Authors: ISMAIL M. F. , KANDILE N. G. 
Published: April 2016

AbstractMethylmagnesiumiodid (II) addiert sich an die Acrylamide (I) im wesentlichen in 1,4‐Stellung; nach Hydrolyse erhält man die Verbindungen (III).
ChemInform Abstract: ACIDIC EPINEPHRINE ANALOGS DERIVED FROM 1H,3H‐2,1,3‐BENZOTHIADIAZOLE 2,2‐DIOXIDE AND FROM TRIFLUOROMETHANESULFONANILIDE. NEW SYNTHESIS OF 1H,3H‐2,1,3‐BENZOTHIADIAZOLE 2,2‐DIOXIDE
Authors: ACHESON R. M. , BITE M. G. , KEMP J. E. G. 
Published: April 2016

AbstractDurch Quaternisierung von Benzimidazol (I) und anschließende Hydrolyse erhält man das Dibenzyl‐l ,2‐diaminobenzol (II), das nach Cyclisierung zum Monoxid (III) mit Persäure zum Dioxid (IV) oxidiert wird.
ChemInform Abstract: PYRANS. PART 89. DIMERIC CANNABINOIDS WITH AN ETHANE BRIDGE
Authors: EIDEN F. , GERSTLAUER C. 
Published: April 2016

AbstractDie aus den Stilbenderivaten (I) bzw. (VII) zugänglichen Tetrahydroxydiphenylethane (II) und (VIII) werden in einer Pechmann‐Duisberg‐Reaktion mit den Ketoestern (III) zu den Bis‐Cumarin‐Derivaten (IV) und (IX) kondensiert, aus denen mit Methylmagnesiumiodid (V) die dimeren Cannabinoide (VI) bzw. (X) erhalten werden.
ChemInform Abstract: SYNTHESIS AND ANTIMETASTATIC PROPERTIES OF STEREOISOMERIC TRICYCLIC BIS(DIOXOPIPERAZINE) ANALOGS IN A B16 MELANOMA MODEL
Authors: WITIAK D. T. , TRIVEDI B. K. , CAMPOLITO L. B. , ZWILLING B. S. , REICHES N. A. 
Published: April 2016

AbstractPyrazin‐2,3‐dicarbonsäureamid (I) wird nach Hydrierung zum Piperazin (II) mit Bromessigsäureestern zu den Verbindungen (III) substituiert, die in Gegenwart von Alkali zum trans‐Bis‐dioxopiperazin (IV) cyclisieren.
ChemInform Abstract: SIDE‐CHAIN EFFECTS ON PHENOTHIAZINE CATION RADICAL REACTIONS
Authors: SACKETT P. H. , MAYAUSKY J. S. , SMITH T. , KALUS S. , MCCREERY R. L. 
Published: April 2016

AbstractDie Reaktion von Radikalen der Phenothiazine (I) in wäßriger Lösung und der Einfluß der Radikalstruktur auf die Bildung von hydroxylierten und Sulfoxid‐Metaboliten werden untersucht.
ChemInform Abstract: ANTICOCCIDIAL DERIVATIVES OF 6‐AZAURACIL. 4. A 1000‐FOLD ENHANCEMENT OF POTENCY BY PHENYL SULFIDE AND PHENYL SULFONE SIDE CHAINS
Authors: MILLER M. W. , MYLARI B. L. , HOWES H. L. JUN. , FIGDOR S. K. , LYNCH M. J. , LYNCH J. E. , GUPTA S. K. , CHAPPEL L. R. , KOCH R. C. 
Published: April 2016

AbstractDas Methylnitroanilin (Ia) ergibt mit Chlor in konz. Salzsäure das Chlorid (Ib), aus dem man durch Diazotierung und Substitution das Dichlorbenzol (II) erhält.
ChemInform Abstract: 3,4,9,9A‐TETRAHYDRO‐1,4‐ETHANO‐3,4A‐(IMINOETHANO)‐4AH‐CARBAZOL‐2(1H)‐ONE DERIVATIVES AND N,3‐DISUBSTITUTED 3,3A,4,4A,10,10A‐HEXAHYDRO‐3A‐HYDROXY‐2‐OXO‐1,9B:4,10‐DIETHANOIMIDAZO(4,5‐B)CARBAZOLE‐5(2H)‐CARBOXAMIDES
Authors: BOBOWSKI G. , MORRISON G. C. 
Published: April 2016

AbstractDas Enamid (I) das nach Pictet‐Spengler zu (III) cyclisiert wird, wird mit Schwefelsäure zu (IIa) kondensiert.
ChemInform Abstract: EFFECT OF INVERSE MICELLES ON THE COMPETITION BETWEEN LACTONIZATION AND POLYMERIZATION REACTIONS OF AN Ω‐HYDROXY CARBOXYLIC ACID
Authors: JAEGER D. A. , IPPOLITI J. T. 
Published: April 2016

AbstractIn Gegenwart von Carbodi‐ imiden wie (VI) oder (VII) entstehen aus der Hydroxycarbonsäure (I) das Lacton (II) oder Polymere (III).
ChemInform Abstract: CYCLOPENTANONES FROM CYCLOPROPANONE ETHYL HEMIKETAL VIA SILYLATED 1‐VINYLCYCLOPROPANOLS. TOTAL CONVERGENT SYNTHESIS OF (.+‐.) 11‐DEOXYPROSTAGLANDIN
Authors: SALAUEN J. + , OLLIVIER J. 
Published: April 2016

AbstractAus den Magnesiumsalzen des Cyclopropanonhemiacetals (I) werden durch Umsetzung mit den Acetylenverbindungen (II), Reduktion zu (IV) und nachfolgende Silylierung die Trimethylsilyloxyvinylcyclopropane (V) erhalten, die thermisch zu den Enolethern (VI) umgelagert werden.
ChemInform Abstract: SYNTHESIS AND CERTAIN PROPERTIES OF O‐ALKYLSELENOPHOSPHORIC ACID DICHLORIDES
Authors: MEL'NIK YA. I. , KOLODII YA. I. 
Published: April 2016

AbstractDie Alkyl‐dichlorphosphite (I) addieren Selen (II) zu den O‐Alkyl‐dichlor‐seleno‐phosphaten (IIIa)‐(IIIc).
ChemInform Abstract: STUDIES ON THE COORDINATION CHEMISTRY OF ZINC DIALKYLS. XVI. SYNTHESIS AND STUDY OF DINORBORNYLZINC COMPOUNDS
Authors: THIELE K.‐H. , DIMITROV V. , THIELEMAN J. , BRUESER W. + , ZSCHUNKE A. 
Published: April 2016

AbstractDie Titelverbindungen (I)‐(III) und zu Vergleichszwecken Bis‐[7‐norbomenyl]‐zink (IV) wurden aus ZnCl, und den entsprechenden Grignardverbindungen bzw. NorbornyllithiumVerbindungen bei 20°C in Et2O bzw. EtzO/Pentan dargestellt und mittels ihrer IR‐ und 13C‐NMR‐Spektren ((I)‐(III) auch durch MS‐Spektren) und des thermischen Zerfalls untersucht.
ChemInform Abstract: SYNTHESIS AND CHEMISTRY OF BINARY ZEROVALENT TRANSITION METAL PHOSPHITE COMPLEXES
Authors: CHOI H. W. , MUETTERTIES E. L. 
Published: April 2016

AbstractDie aus MoCl5 bzw. WCl6 und Donatorliganden erhaltenen Komplexe (Ia) und (III) bzw. (Ib) liefern nach Reduktion und nachfolgender Reaktion mit P(O‐Me)3 die Titelkomplexe (II), wobei im Falle von (IIb) (IV) und (V) als Nebenprodukte entstehen.
ChemInform Abstract: LIGAND SUBSTITUTION PROPERTIES OF THE MFE3S4 DOUBLE‐CUBANE CLUSTER COMPLEXES (MO2FE6S8(SR)9)3‐ AND (M2FE7S8(SR)12)3‐ (M = MOLYBDENUM, TUNGSTEN)
Authors: PALERMO R. E. , POWER P. P. , HOLM R. H. 
Published: April 2016

AbstractSubstitutionsreaktionen der Doppelkuban‐Cluster (Ia) und (IIa), die sowohl terminale als auch Brücken‐Thiolat‐ S‐Atome tragen, werden zur Diskussion des Austauschs dieser Gruppen untersucht.
ChemInform Abstract: PERFLUORO(ALKYL, ARYL)TETRACARBONYLS OF IRON. SYMMETRIZATION REACTION OF PERFLUORO(ALKYL, ARYL)IRONTETRACARBONYL IODIDES
Authors: YAGUPOL'SKII YU. L. , GERUS I. I. , YAGUPOL'SKII L. M. 
Published: April 2016

AbstractDie Perfluoralkyliodide (I) werden mit Fe(CO)5 in die Iodide (II) übergeführt, von denen (IIa) offenbar literaturbekannt ist.
ChemInform Abstract: CRYSTAL AND MOLECULAR STRUCTURE OF DIPOLAR SPIN‐COUPLED DIMERS OF AN IRREGULARLY PENTACCORDINATE COPPER(II) COMPLEX, (CU(5‐MEIIN)(DBM))
Authors: ADDISON A. W. , BURKE P. J. , HENRICK K. 
Published: April 2016

AbstractDurch Sieden von Cuacetathydrat mit dem entsprechenden Isoindolin, Dibenzoylmethan und Triethylamin in Methanol wird in quantitativer Ausb. der ternäre Komplex (Ia) synthetisiert.
ChemInform Abstract: SYNTHESIS AND STRUCTURE OF (N,N,N′,N′‐TETRAKIS(2‐PYRIDYLMETHYL)ETHYLENEDIAMINE)DICOPPER(I) AND ITS DICARBONYL ADDUCT
Authors: GAGNE R. R. , KREH R. P. , DODGE J. A. , MARSH R. E. , MCCOOL M. 
Published: April 2016

AbstractDie Reaktion des wie aufgezeigt dargestellten Liganden (II) mit Cu(II) führt zum Komplex (III) mit Cu‐Cu‐Wechselwirkung.
ChemInform Abstract: SYNTHESIS OF STEROIDAL HAPTENS IN RADIOIMMUNOASSAY
Authors: OH‐UCHI R. , KAMBEGAWA A. , MORI H. 
Published: April 2016

AbstractAusgehend von 4‐Androsten‐ 3,1 1,17‐trion (I), 17β‐Hydroxy‐4‐androsten‐3,l.l‐dion (III) und 4‐Pregnen‐3,1 1,20‐ trion (V) werden die 1 1‐Succinoyloxy‐Derivate (II), (IV) und (VI) hergestellt, die nach Bindung an Rinderserumalbumin zur Herstellung sgezifischer Antiseren verwendet werden.
ChemInform Abstract: Studies Aimed at the Synthesis of Morphine. Part 4. A New Approach to N‐Norreticuline Derivatives from Homoveratronitrile.
Authors: SZANTAY C. , DOERNYEI G. + , BLASKO G. , BARCZAI‐BEKE M. , PECHY P. 
Published: April 2016

AbstractDie partielle Demethylierung von Homoveratronitril (I) zu den Phenolen (IIa) und (IIb) sowie deren Trennung werden untersucht.
ChemInform Abstract: 2‐L‐Rhamnopyranosyl[1,2,4]triazolo[1,5‐α]pyridine. 4′‐ and 3′‐ Oxidation Products. Synthesis and Structure‐Activity Relationships. Synthesis of C‐Nucleosides. Part 19.
Authors: ALLARD P. , DINH T. H. , GOUYETTE C. , IGOLEN J. , CHERMANN J.‐C. , SINOUSSI B. 
Published: April 2016

AbstractDie 6‐Desoxy‐L‐manno‐hexopyranose (I) reagiert mit gasförmigem Bromwasserstoff in Essigsäure zum Bromid (II), das über die Nitrile (III) in die Thioiminoetherhydro‐Chloride (IV) umgewandelt wird.
ChemInform Abstract: SYNTHESIS AND ANTIBACTERIAL ACTIVITY OF SOME ESTERS, AMIDES, AND HYDRAZIDES OF 3‐CARBOXYRIFAMYCIN S. RELATIONSHIP BETWEEN STRUCTURE AND ACTIVITY OF ANSAMYCINS
Authors: BELLOMO P. , MARCHI E. , MASCELLANI G. , BRUFANI M. 
Published: April 2016

Abstract(VII) umwandehi läßt. In vitro zeigen letztere eine nur geringe mikrobiologische Wirkung.
ChemInform Abstract: NOVEL SYNTHESIS OF THE TETRACYCLIC RING SYSTEM PRESENT IN STREPTONIGRIN
Authors: CUSHMAN M. , MATHEW J. 
Published: April 2016

AbstractChinolin‐2‐carbonsäurechlorid (I) reagiert mit dem Dilithio‐Derivat (II) zu einem Diketon (III), das über die im Formelschema angegebenen Zwischenstufen (IV)‐(VI) zum Streptonigrin‐Analogen (VII) umgesetzt wird.
ChemInform Abstract: APPROACH TO THE TOTAL SYNTHESIS OF CHLOROTHRICOLIDE: SYNTHESIS OF “7‐EPI‐BOTTOM HALF” AND ITS UNION WITH “TOP HALF” SYSTEMS
Authors: IRELAND R. E. , THOMPSON W. J. , SROUJI G. H. , ETTER R. 
Published: April 2016

AbstractSynthesemöglichkeiten für das Antibioticum‐Aglykon Chlorothricolid (I) werden diskutiert.
ChemInform Abstract: 1,4‐DIPOLE‐METALATED QUINONE STRATEGY TO (.+‐.)‐4‐DEMETHOXYDAUNOMYCINONE AND (.+‐.)‐DAUNOMYCINONE. ANNELATION OF BENZOCYCLOBUTENEDIONE MONOKETALS WITH LITHIOQUINONE BISKETALS
Authors: SWENTON J. S. , ANDERSON D. K. , JACKSON D. K. , NARASIMHAN L. 
Published: April 2016

AbstractBei der Thermolyse des Phthalazins (I) entsteht das Benzocyclobutendion (II).
ChemInform Abstract: SYNTHESIS OF OPTICALLY ACTIVE 6α‐METHOXY PENEM
Authors: FOGLIO M. , FRANCESHCI G. , SCARAFILE C. , ZINI P. 
Published: April 2016

AbstractAusgehend von dem S‐Oxid (I) wird auf dem im Formelschema angegebenen Weg das Lactam (VII) synthetisiert, das beim Erhitzen in guter Ausbeute zum Penem (VIII) cyclisiert.
ChemInform Abstract: RbIO3 and RbIO2F2: Two Promising Nonlinear Optical Materials in Mid‐IR Region and Influence of Partially Replacing Oxygen with Fluorine for Improving Laser Damage Threshold.
Authors: Wu Qi , Liu Hongming , Jiang Fangchao , Kang Lei , Yang Lei , Lin Zheshuai , Hu Zhanggui , Chen Xingguo , Meng Xianggao , Qin Jingui 
Published: April 2016

AbstractCrystals of (II) and (III) are characterized by single crystal XRD, IR spectroscopy, UV/VIS diffuse reflectance spectroscopy, second harmonic generation (SHG) measurements, and DFT calculations.
ChemInform Abstract: Metallic Ternary Telluride with Sphalerite Superstructure.
Authors: Adhikary Amit , Mohapatra Sudip , Lee Seng Huat , Hor Yew San , Adhikari Puja , Ching Wai‐Yim , Choudhury Amitava 
Published: April 2016

AbstractCu5Sn2Te7 is prepared by melting and annealing stoichiometric amounts of the elements (evacuated quartz tubes, 1.
ChemInform Abstract: Syntheses, Crystal Structures, NMR Spectroscopy, and Vibrational Spectroscopy of Sr(PO3F)·H2O and Sr(PO3F).
Authors: Jantz Stephan G. , van Wuellen Leo , Fischer Andreas , Libowitzky Eugen , Baran Enrique J. , Weil Matthias , Hoeppe Henning A. 
Published: April 2016

AbstractSr(PO3F)·H2O (P21/c, Z = 4) is obtained from an aqueous solution of Na2(PO3F) by metathesis reaction with aqueous Sr(NO3)2 followed by either the addition of Me2CO for the polycrystalline precipitate or overnight solvent evaporation for single crystal growth.
ChemInform Abstract: Trigonal‐Bipyramidal Coordination in First Ammoniates of ZnF2: ZnF2(NH3)3 and ZnF2(NH3)2.
Authors: Richter Theresia M. M. , LeTonquesse Sylvain , Alt Nicolas S. A. , Schluecker Eberhard , Niewa Rainer 
Published: April 2016

AbstractSingle crystals of ZnF2(NH3)3 (I) are prepared by ammonothermal reaction of ZnF2, Zn, NH4F, and NH3 (autoclave, 250 °C, 196 MPa).
ChemInform Abstract: A Novel Two‐Dimensional Coordination Polymer Constructed from Bi‐Capped Keggin Molybdenum—Vanadium Polyoxoanions and Nickel Ethylenediamine Complexes.
Authors: Sun Ying‐Hua , Li Guo‐Dong , Cui Xiao‐Bing , Xu Ji‐Qing , Mei Ze‐Min 
Published: April 2016

AbstractThe new compound (IV) crystallizes in the orthorhombic space group Fdd2 with Z = 8 (single crystal XRD).
ChemInform Abstract: Sr2Pd4Al5: Synthesis, Crystal and Electronic Structures, and Chemical Bonding of a Polar Intermetallic Compound.
Authors: Stegemann Frank , Benndorf Christopher , Touzani Rachid St. , Fokwa Boniface P. T. , Janka Oliver 
Published: April 2016

AbstractSr2Pd4Al5 is prepared by heating the elements in stoichiometric amounts (Nb ampoules in evacuated silica tubes, 1.
ChemInform Abstract: Graphene Oxide as a Heterogeneous Reagent Promoted Synthesis of 2‐Substituted 1,3‐Benzazoles in Water.
Authors: Khalili Dariush , Banazadeh Ali Reza 
Published: April 2016

AbstractBenzimidazoles, benzothiazoles, and benzoxazoles are prepared by condensation of aldehydes with phenylenediamine, aminothiophenol, and aminophenol, resp., using graphene oxide as oxidant.
ChemInform Abstract: Asymmetric H2O‐Nucleophilic Ring Opening of D—A Cyclopropanes: Catalyst Serves as a Source of Water.
Authors: Kang Qi‐Kai , Wang Lijia , Liu Qiong‐Jie , Li Jun‐Fang , Tang Yong 
Published: April 2016

AbstractThe catalytic enantioselective ring‐opening reaction of donor—acceptor cyclopropanes with alcohols or water provides a direct approach to γ‐substituted GBH derivatives.
ChemInform Abstract: Synthetic and Theoretical Investigation on the One‐Pot Halogenation of β‐Amino Alcohols and Nucleophilic Ring Opening of Aziridinium Ions.
Authors: Chen Yunwei , Sun Xiang , Wu Ningjie , Li Jingbai , Jin Shengnan , Zhong Yongliang , Liu Zirui , Rogachev Andrey , Chong Hyun‐Soon 
Published: April 2016

AbstractA variety of optically active secondary N,N‐disubstituted β‐halo amines are efficiently synthesized from N,N‐disubstituted alaninol via formation and ring opening (at the more hindered carbon) of aziridinium ions by halides.
ChemInform Abstract: Ruthenium Oxidase Catalysis for Site‐Selective C—H Alkenylations with Ambient O2 as the Sole Oxidant.
Authors: Bechtoldt Alexander , Tirler Carina , Raghuvanshi Keshav , Warratz Svenja , Kornhaass Christoph , Ackermann Lutz 
Published: April 2016

AbstractThe ruthenium(II)‐catalyzed oxidative alkenylation of arenes with weakly coordinating and removable directing groups is applied to the synthesis of various isoindolinones, phthalides, and aromatic alkenes.
ChemInform Abstract: Remote Oxidation of Aliphatic C—H Bonds in Nitrogen‐Containing Molecules.
Authors: Howell Jennifer M. , Feng Kaibo , Clark Joseph R. , Trzepkowski Louis J. , White M. Christina 
Published: April 2016

AbstractA nitrogen complexation strategy using a strong Broensted acid (HBF4) or an azaphilic Lewis acid (BF3, not shown) enables remote, non‐directed C(sp3)—H oxidations of tertiary, secondary, and primary amine‐ and pyridine‐containing molecules with tunable iron catalysts.
ChemInform Abstract: Mechanistic Studies Lead to Dramatically Improved Reaction Conditions for the Cu‐Catalyzed Asymmetric Hydroamination of Olefins.
Authors: Bandar Jeffrey S. , Pirnot Michael T. , Buchwald Stephen L. 
Published: April 2016

AbstractKinetic and spectroscopic studies are performed on the enantioselective copper(I) hydride‐catalyzed hydroamination of styrene.
ChemInform Abstract: Synthesis of Chiral β‐Amino Nitroalkanes via Rhodium‐Catalyzed Asymmetric Hydrogenation.
Authors: Li Pan , Zhou Ming , Zhao Qingyang , Wu Weilong , Hu Xinquan , Dong Xiu‐Qin , Zhang Xumu 
Published: April 2016

AbstractThe products are obtained in very high yields and with high (alkyl) or excellent (aryl and hetaryl substituted derivatives) enantiomeric excesses.
ChemInform Abstract: Palladium‐Catalyzed C—H Bond Carboxylation of Acetanilides: An Efficient Usage of N,N‐Dimethyloxamic Acid as the Carboxylate Source.
Authors: Wu Yinuo , Jiang Cheng , Wu Deyan , Gu Qiong , Luo Zhang‐Yi , Luo Hai‐Bin 
Published: April 2016

AbstractA novel Pd‐catalyzed cross‐coupling between acetanilides and N,N‐dimethyloxamic acid (II) is presented, using the latter for the first time as carboxylate source in C—H bond carboxylations.
ChemInform Abstract: Asymmetric Synthesis of β‐Amino Amides by Catalytic Enantioconvergent 2‐Aza‐Cope Rearrangement.
Authors: Goodman C. Guy , Johnson Jeffrey S. 
Published: April 2016

AbstractChiral phosphoric acids catalyze dynamic kinetic resolutions of α‐stereogenic‐β‐formyl amides in asymmetric 2‐aza‐Cope rearrangements.
ChemInform Abstract: Iodine‐Catalyzed Expeditious Synthesis of Sulfonamides from Sulfonyl Hydrazides and Amines.
Authors: Yotphan Sirilata , Sumunnee Ladawan , Beukeaw Danupat , Buathongjan Chonchanok , Reutrakul Vichai 
Published: April 2016

AbstractA new protocol for the synthesis of sulfonamides via an iodine‐catalyzed sulfonylation of amines with sulfonyl hydrazides is developed.
ChemInform Abstract: Electrophilic Amination of Aromatics with Sodium Azide in BF3—H2O.
Authors: Prakash G. K. Surya , Gurung Laxman , Marinez Eric R. , Mathew Thomas , Olah George A. 
Published: April 2016

AbstractThe combination of NaN3/BF3·H2O is found to be an efficient reagent system for aromatic electrophilic amination providing a facile direct access to aromatic amines.
ChemInform Abstract: A Mild, Efficient Protocol for the Synthesis of Homoallylic Alcohols Using Potassium Allyltrifluoroborate Promoted by Salicylic Acid.
Authors: Silva Jadson F. , Lima Josefa A. C. , de Freitas Jucleiton J. R. , Freitas Ladjane P. S. R. , Menezes Paulo H. , Freitas Juliano C. R. 
Published: April 2016

AbstractAn environmentally friendly, regio‐ and chemoselective method for the preparation of the title alcohols by allylation of aldehydes with potassium allyltrifluoroborates in short times and moderate to high yields is developed.
ChemInform Abstract: Reaction of 1,2‐Difunctionalized Ethanes with Aryl Iodides in Copper‐Catalyzed Cross‐Coupling: Application to Synthesis of Phenols.
Authors: Kim Jihye , Battsengel Oyunsaikhan , Liu Yajun , Chae Junghyun 
Published: April 2016

AbstractA series of the title ethanes is investigated to test the reactivity with aryl iodides.
ChemInform Abstract: Three‐Component Coupling Involving Arynes, Aromatic Tertiary Amines, and Aldehydes via Aryl—Aryl Amino Group Migration.
Authors: Bhojgude Sachin Suresh , Baviskar Dnyaneshwar R. , Gonnade Rajesh G. , Biju Akkattu T. 
Published: April 2016

Abstract2‐Functionalized tertiary amines are rapidly synthesized.
ChemInform Abstract: Peroxide‐Mediated Direct Synthesis of Amides from Aroyl Surrogates.
Authors: Hong Gang , Wu Shengying , Zhu Xiaoyan , Mao Dan , Wang Limin 
Published: April 2016

AbstractA scalable, efficient and metal‐free preparation of arylamides is developed starting from azobenzenes and benzylic or aliphatic alcohols.
ChemInform Abstract: Transition‐Metal‐Free Deacylative Cleavage of Unstrained C(sp3)—C(sp2) Bonds: Cyanide‐Free Access to Aryl and Aliphatic Nitriles from Ketones and Aldehydes.
Authors: Ge Jing‐Jie , Yao Chuan‐Zhi , Wang Mei‐Mei , Zheng Hong‐Xing , Kang Yan‐Biao , Li Yadong 
Published: April 2016

AbstractAn efficient and practical transformation of various benzylic or aliphatic methyl ketones to nitriles is described.
ChemInform Abstract: Atroposelective Synthesis of Axially Chiral Biaryldiols via Organocatalytic Arylation of 2‐Naphthols.
Authors: Chen Ye‐Hui , Cheng Dao‐Juan , Zhang Jian , Wang Yong , Liu Xin‐Yuan , Tan Bin 
Published: April 2016

AbstractThe scalable reaction of 2‐naphthols with quinone derivatives offers access to the title products in high yields and with very high enantioselectivities.
ChemInform Abstract: A New, One‐Pot, Efficient Method for the Synthesis of 5‐Methyl‐3H,3′H‐spiro[furan‐2,1′‐isobenzofuran]‐3,3′‐dione Derivatives in Water.
Authors: Mohammadizadeh Mohammad Reza , Saberi Dariush , Taghavi S. Zainabkhatoon 
Published: April 2016

AbstractCondensation reaction between ninhydrin and various 1,3‐dicarbonyl compounds followed by oxidative cleavage of furans (III) afford the title compounds.
ChemInform Abstract: Metal‐Free Broensted Acid Mediated Synthesis of Fully Substituted Thiophenes via Chemo‐ and Regioselective Intramolecular Cyclization of α,α′‐Bis(β‐oxodithioesters) at Room Temperature.
Authors: Ramulu B. Janaki , Koley Suvajit , Singh Maya Shankar 
Published: April 2016

AbstractA straightforward, operationally simple and efficient method for the synthesis of tetrasubstituted thiophenes in high yields is reported.
ChemInform Abstract: Dearomatization of Indoles via Palladium‐Catalyzed Allylic C—H Activation.
Authors: Zhang Heng , Hu Rong‐Bin , Liu Na , Li Shi‐Xia , Yang Shang‐Dong 
Published: April 2016

AbstractA one‐pot tandem allylic C—H activation/dearomatization reaction sequence between indole derivatives and allylarenes provides 3‐arylpropenyl substituted indolenines in often high yields.
ChemInform Abstract: Chiral Bifunctional Ferrocenylphosphine Catalyzed Highly Enantioselective [3 + 2] Cycloaddition Reaction.
Authors: Hu Haiwen , Yu Shuxian , Zhu Linglong , Zhou Lingxiu , Zhong Weihui 
Published: April 2016

AbstractA new class of chiral phosphines based on both planar chiral and point chiral ferrocene‐based bifunctional N‐acyl aminophosphines is developed.
ChemInform Abstract: Synthesis of Novel (S)‐N‐Boc‐3‐Pyrazolylalanine‐Derived α‐Amino Acids.
Authors: Groselj Uros , Svete Jurij 
Published: April 2016

AbstractCompound (I) is used as starting material for the preparation of a small library of N‐Boc‐protected 3‐pyrazolylalanine tert‐butyl esters (II, VI).
ChemInform Abstract: Oxone‐Mediated Facile Access to Substituted Pyrazoles.
Authors: Kashiwa Mitsuhiro , Kuwata Yoshiyuki , Sonoda Motohiro , Tanimori Shinji 
Published: April 2016

AbstractStarting from easily accessible hydrazones, aryl‐ and alkyl‐ substituted pyrazoles are prepared.
ChemInform Abstract: An SiO2/ZnBr2 Mediated Expeditious Approach to 3‐Methyl‐1‐phenyl‐1H‐pyrazol‐5(4H)‐one Derivatives in Water under Microwave Irradiation.
Authors: Parveen Mehtab , Azaz Shaista , Malla Ali Mohammed , Ahmad Faheem , Ahmad Musheer , Gupta Mayank 
Published: April 2016

AbstractThe one‐pot three‐component title reaction between ethylacetoacetate, phenyl‐ or 2,4‐dinitrophenylhydrazine and various aryl or hetaryl aldehydes proves more practical, efficient and eco‐friendly than previously developed methods.
ChemInform Abstract: Superoxide Ion Promoted Synthesis of 2‐Arylbenzimidazoles from Schiff Bases.
Authors: Raghuvanshi Raghvendra S. , Yadav Virendra P. , Singh Vinod K. 
Published: April 2016

AbstractThe title compounds are prepared by oxidative intramolecular cyclization of Schiff bases using in situ generated superoxide Et4NO2 as oxidant.