bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: THE USE OF ALKOXOTELLURIUM(VI) FLUORIDES AS ALKYLATING AGENTS
Authors: FRASER G. W. , MEIKLE G. D. 
Published: April 2016

AbstractUntersuchungen unter Verwendung von DMFA als zu methylierende Verbindung zeigen, daß MeOTeF5 ein stärkeres Methylierungsmittel als SO2(OMe)2 ist, jedoch ein schwächeres als FSO2(OMe).
ChemInform Abstract: KONDENSATION VON IRIDOIDEN MONOTERPENEN MIT TRYPTAMIN
Authors: TIXIDRE A. , GARNIER J. , ROLLAND Y. , POISSON J. 
Published: April 2016

AbstractEinwirkung von β‐Glucosidase auf Verbenalosid (Ia) ergibt Verbenalol (Ib), das mit Tryptaminhydro‐ Chlorid (II) zu dem nicht natürlichen Alkaloid (III) reagiert.
ChemInform Abstract: QUINOLIZIDINYLALKYL AMINES HAVING ANTIHYPERTENSIVE ACTION
Authors: BOIDO V. , BOIDO A. , BOIDO‐CANU C. , SPARATORE F. 
Published: April 2016

AbstractWie im Formelschema näher ausgeführt wird, werden nach an sich bekannten Methoden Chinolizidinyl‐alkyl‐amine (II), (IV), (VIII), (XIV), (XVII), (XX) und (XXVIII) sowie einige Derivate erhalten.
ChemInform Abstract: BRIDGED‐RING NITROGEN COMPOUNDS. PART 2. SYNTHESIS AND REDUCTION OF 6,7,8,9‐TETRAHYDRO‐6,9‐IMINOBENZOCYCLOHEPTEN‐5‐ONES
Authors: CURPHEY M. , LENNON M. , MURPHY E. , PROCTOR G. R. 
Published: April 2016

AbstractDie Benzosuberone (I) werden mit NBS in die 9‐Bromderivate (II) übergeführt.
ChemInform Abstract: PREPARATION OF BENZOBICYCLIC(2.2.1) AZOXY COMPOUNDS
Authors: DOLBIER W. R. JUN. , MATSUI K. , MCCULLAGH L. , ANAPOLLE K. E. 
Published: April 2016

AbstractAus dem Enolat (I) werden die Substitutionsprodukte (II) erhalten, die zu den Diolen (III) reduziert und weiter in die Dibromide (IV) übergeführt werden.
ChemInform Abstract: PYRROLO(1,4)BENZODIAZEPINE STRUCTURES. II. SYNTHESIS OF 8‐BENZYLOXY‐5,11‐DIKETO‐1,2,3,10,11,11A‐HEXAHYDRO‐3‐HYDROXY‐7‐METHOXY‐5H‐PYRROLO(2,1‐C)(1,4)‐BENZODIAZEPINE
Authors: MASSA S. , DEMARTINI G. 
Published: April 2016

AbstractDurch Reaktion des Benzoylchlorids (I) mit Aminomalonester (II) erhält man das Amid (III), welches mit Acrolein (IV) zum Pyrrolidin (V) kondensiert werden kann.
ChemInform Abstract: BORON‐NITROGEN COMPOUNDS. PART 81. 1,10,11,9‐TRIAZABORABICYCLO(4.5.0)NONANE
Authors: BIELAWSKI J. , NIEDENZU K. 
Published: April 2016

AbstractSpermidin (I) reagiert mit dem Boranaddukt (II) zum Diazaboracyclohexan (III), das bei höherer Temperatur zu der im Titel genannten Verbindung (IV) cyclisiert.
ChemInform Abstract: ALKYL ESTERS OF ALKOXY(DIHALO‐ AND ALKOXYHALOPHOSPHONYL)ACETIC ACIDS AND THEIR DERIVATIVES
Authors: SHOKOL V. A. , KOZHUSHKO B. N. , PALIICHUK YU. A. , EGOROV YU. P. 
Published: April 2016

AbstractDihalogenphosphite (I) und (V) setzen sich in Gegenwart von Eisen‐ (III)‐chlorid mit Alkylestern der Alkoxy‐chloressigsäure (II) zu Alkylestern der Alkoxy‐(dihalogenphosphonyl)‐essigsäuren (IIIa) und (IIIb) bzw. (VIa) und (VIb) um.
ChemInform Abstract: EFFECT OF SOLVENTS ON THE PHOSPHORYLATION OF KETONES BY PHOSPHORUS PENTACHLORIDE
Authors: ROZINOV V. G. , KOLBINA V. E. 
Published: April 2016

AbstractBei der Umsetzung von Acetophenon (I) oder Aceton (IV) mit suspendiertem Phosphorpentachlorid entstehen über Komplexe, z.B. (II), die Vinyl‐ phosphonsäure‐dichloride (III) bzw. (V).
ChemInform Abstract: SYNTHESIS, BASE‐CATALYZED HYDROLYTIC REACTIVITY, AND ANTICANCER EVALUATION OF O‐ARYL PHOSPHORODIAMIDATES AS A NOVEL CLASS OF PRO(PHOSPHORODIAMIDIC ACID MUSTARDS)
Authors: CHIU F.‐T. , TSUI F.‐P. , ZON G. 
Published: April 2016

AbstractDas Dichlorid (I) wird in die Amide (II)‐(IV) umgewandelt.
ChemInform Abstract: REACTION OF 1‐VINYLSILATRANES WITH ORGANOPHOSPHORUS COMPOUNDS CONTAINING A PHOSPHORUS‐HYDROGEN BOND
Authors: VORONKOV M. G. , D'YAKOV V. M. , KUDYAKOV N. M. , SIGALOV M. V. 
Published: April 2016

AbstractO,O‐Dialkylphosphon‐ethyl‐silatrane (IIIa)‐(IIId) entstehen durch nucleophile Anlagerung der Phosphite (I) an die Vinylsilatrane (II) bei Bestrahlung mit UV‐Licht.
ChemInform Abstract: SYNTHESIS AND NMR SPECTRA OF DIAZADIPHOSPHETIDINES
Authors: FLUCK E. , WACHTLER D. 
Published: April 2016

AbstractDie Transaminierung der Tris‐[dialkylamino]‐phosphine (I) mit den Anilin‐Derivaten (II) führt zu den Diazadiphosphetidinen (III).
ChemInform Abstract: METHYLMERCURATION OF CARBON‐DONOR LIGANDS. A KINETIC PREFERENCE FOR METHYLMERCURY(II) TRANSFER OVER PROTON TRANSFER
Authors: RAYCHEBA J. M. T. , GEIER G. 
Published: April 2016

AbstractDie Reaktion der deprotonierten C‐Donatorliganden (I)‐(VI) mit Methylquecksilberionen wurde in bezug auf Kinetik und Gleichgewicht untersucht.
ChemInform Abstract: SYNTHESIS, CHEMICAL PROPERTIES, AND IR SPECTRA OF GERMANIUM‐SUBSTITUTED GERMATRANES
Authors: GAR T. K. , KHROMOVA N. YU. , SONINA N. V. , NIKITIN V. S. , POLYAKOVA M. V. , MIRONOV V. F. 
Published: April 2016

AbstractAus Tetra‐alkoxy‐german (I) und Triethanolamin (II) erhält man die Alkoxy‐germatrane (IIIa) ‐ (IIId).
ChemInform Abstract: REACTION OF CHLOROHEXAMETHYLENE ISOCYANATE WITH TRIS(TRIBUTYLTIN)ISOCYANURATE AND BIS(TRIBUTYLTIN) CARBODIIMIDE
Authors: GORDETSOV A. S. , NOSKOV N. M. , VODOP'YANOV V. G. , DERGUNOV YU. I. 
Published: April 2016

Abstractω‐Chlor‐hexamethylen‐isocyanat (I) reagiert mit der Organo‐Zinnverbindung (II) zu einem azeotropen Gemisch der Verbindungen (III) und (IV), trimerem Chlor‐hexamethylen‐isocyanat (V) und polymerem Hexamethylen‐diisocyanat (VI).
ChemInform Abstract: INTRAMOLECULAR ELECTRON TRANSFER IN THE REACTION OF HYDROXYL RADICALS WITH (PYRIDINE)PENTAAMMINECOBALT(III) ION IN AQUEOUS SOLUTION
Authors: HOFFMAN M. Z. , KIMMEL D. W. , SIMIC M. G. 
Published: April 2016

AbstractDie Reaktion von durch Strahlung erzeugten OH‐Radikalen mit dem Titelkomplex unter Bildung von Co2+(aq) dient als Modell einer induzierten Elektronenübertragung.
ChemInform Abstract: STERIC COURSE OF HALOCYCLOPROPYL ACETATE OPENING REACTIONS
Authors: CRABBE P. , LUCHE J. L. , DAMIANO J. C. , LUCHE M. J. , CRUZ A. 
Published: April 2016

AbstractAus den Steroid‐Olefinen (Ia) und (Ib) oder (IX) werden durch Addition von Halogencarbenen die kondensierten Cyclopropane (II) bzw. (X) gebildet.
ChemInform Abstract: FIBRINOPEPTIDES: PART VI. SYNTHESIS OF PEPTIDES RELATED TO THE C‐TERMINAL NONAPEPTIDE SEQUENCE OF HUMAN FIBRINOPEPTIDE A
Authors: BALIGIDAD S. K. , SIVANANDAIAH K. M. 
Published: April 2016

AbstractZahlreiche geschützte (als Zwischenverbindungen) und deblockierte Peptide wie (II)‐(VII), die der N‐terminalen Nonapeptidkette (8‐16) von Human‐Fibrinopeptid A (I) bzw. entsprechend verkürzten Sequenzen entsprechen, werden synthetisiert.
ChemInform Abstract: SYNTHESIS OF A MEMBRANE‐MODIFYING NONADECAPEPTIDE ANALOG OF ALAMETHICIN
Authors: OEKONOMOPULOS R. , JUNG G. 
Published: April 2016

AbstractAls synthetische Analoga des membranmodifizierenden Peptidantibioticums Alamethicin (I) wurden die Peptide (IIa), (IIb) und (III) synthetisiert: l. Die Fragmente (IV)‐(VIII) werden nach konventionellen Methoden durch schrittweisen Aufbau dargestellt.
ChemInform Abstract: A NEW SYNTHESIS OF CHASMANINE AND 13‐DESOXYDELPHONINE: A PREFERRED ROUTE TO THE AROMATIC INTERMEDIATE
Authors: TSAI T. Y. R. , NAMBIAR K. P. , KRIKORIAN D. , BOTTA M. , MARINI‐BETTOLO R. , WIESNER K. 
Published: April 2016

AbstractAlternativ zur früheren Synthese des für 13‐Desoxydelphonin wichtigen Synthons (XIIIb) ausgehend von Vanillin wird (XIIIb) besser ausgehend von o‐Kresol (Ia) gewonnen: Der aus (Ia) erhältliche Ester (Ib) wird über die Stufen (II), (III) (mehrere Schritte), (IV), (V) und (VI) in die Verbindung (VIIa) übergeführt, aus der in mehreren Schritten der Ether (VIIb) zugänglich ist.
ChemInform Abstract: PATIAL PROTECTION OF CARBOHYDRATE DERIVATIVES. PART 3. REGIOSELECTIVE 2′‐O‐DEACYLATION OF FULLY ACYLATED PURINE AND PYRIMIDINE RIBONUCLEOSIDES WITH HYDRAZINE HYDRATE
Authors: ISHIDO Y. , NAKAZAKI N. , SAKAIRI N. 
Published: April 2016

AbstractDie partielle O‐Desacylierung von voll acylierten Nucleosiden (I), (IV), (VII), (VIII) und (XI) durch Hydrazinolyse wird untersucht: In Eisessig/Pyridin entstehen aus (I) hauptsächlich die 3′,5′‐Di‐O‐acylderivate (II) und daneben die 5′‐O‐Acylderivate (III); aus (IVa), (IVb) bzw. (IVd) werden nur die (II)‐Analogen (V), aus (IVc) jedoch das 2′,5′‐Di‐O‐acetyl‐(VIa) und das (III)‐analoge Derivat (VIb) isoliert.
ChemInform Abstract: 2′,3′‐BIS(2‐CHLOROETHYL)AMINOPHOSPHORYL‐3′‐AMINO‐3′‐DEOXYADENOSINE: A CYCLIC NUCLEOTIDE WITH ANTITUMOR ACTIVITY
Authors: OKRUSZEK A. , VERKADE J. G. 
Published: April 2016

AbstractAuf dem im Formelschema skizzierten Weg kann das Aminodesoxyadenosin (IX) in verbesserter, 15%iger Gesamtausbeute ausgehend von (I) zugänglich gemacht und in 40%iger Ausbeute in die im Titel genannte Verbindung (XI) übergeführt werden.
ChemInform Abstract: TOTAL SYNTHESIS OF 6A‐CARBAPROSTAGLANDIN I2 AND RELATED ISOMERS
Authors: MORTON D. R. JUN. , BROKAW F. C. 
Published: April 2016

AbstractMit Dimethylsulfoniummethylid erhält man aus dem Keton (Ia) ein Ethylenoxid (Ib), das zu den isomeren Ketonen (II) und (III) umgesetzt wird.
ChemInform Abstract: Crystal Structure of (Na0.70)(Na0.70,Mn0.30) (Fe3+,Fe2+)2Fe2+ (VO4)3, a Sodium‐, Iron‐ and Manganese‐Based Vanadate with the Alluaudite‐Type Structure.
Authors: Benhsina Elhassan , Assani Abderrazzak , Saadi Mohamed , El Ammari Lahcen 
Published: April 2016

AbstractThe title compound is prepared by several calcination steps of NaNO3, Mn, Fe, V2O5 in the molar ratio of Na:Mn:Fe:V = 2:2:1:3 (Pt crucible, 1030 K).
ChemInform Abstract: Synthesis and Single‐Crystal Structure of the Pseudo‐Ternary Compounds LiA[N(CN)2]2 (A: K or Rb)
Authors: Reckeweg Olaf , DiSalvo Francis J. 
Published: April 2016

AbstractSingle crystals of LiM[N(CN)2]2 (M: K, Rb) are obtained after a few days from the reaction of equimolar amounts of LiCl and MCl with Ag[N(CN)2] in H2O and subsequent evaporation under ambient conditions.
ChemInform Abstract: Emergence of Superconductivity in the Canonical Heavy‐Electron Metal YbRh2Si2.
Authors: Schuberth Erwin , et al.  
Published: April 2016

AbstractMagnetic and caloric measurements on high‐quality YbRh2Si2 single crystals reveal the development of nuclear antiferromagnetic order slightly above 2 mK and of heavy‐electron superconductivity almost concomitantly with this order.
ChemInform Abstract: Structural and Magnetocaloric Properties of Novel Gadolinium Borohydrides.
Authors: Schouwink Pascal , Didelot Emilie , Lee Young‐Su , Mazet Thomas , Cerny Radovan 
Published: April 2016

AbstractAnGd(BH4)n+3 (A: K, Cs) are prepared by ball milling of appropriate amounts of alkali borohydrides and Gd(BH4)3 under an inert atmosphere (600 rpm, 2 min, 60 repetitions; 5 min cooling break).
ChemInform Abstract: Synthesis, Crystal and Electronic Structure, and Optical Properties of Two New Chalcogenide‐Iodides: Ba3Q4I2 (Q: S, Se).
Authors: Wang Jian , Lee Kathleen , Kovnir Kirill 
Published: April 2016

AbstractBa3S4I2 (I) and Ba3Se4I2 (II) are prepared by solid state reaction of stoichiometric amounts of the elements (carbonized evacuated silica tubes, 1073 K, 20 h) followed by annealing (1073 K, 144 h).
ChemInform Abstract: Binary Zinc Azides.
Authors: Schulz Axel , Villinger Alexander 
Published: April 2016

Abstractα‐Zn(N3)2 (I) is prepared by addition of ethereal HN3 to a solution of ZnEt2 in hexane at 0 °C (90‐95% yield; caution, covalent azides can explode violently).
ChemInform Abstract: Defect‐Related Luminescence in Nitridoborate Nitride, Mg3Ga(BN2)N2.
Authors: Dutczak Danuta , Wurst Kai Matthias , Stroebele Markus , Enseling David , Juestel Thomas , Meyer H.‐Juergen 
Published: April 2016

AbstractThe new title compound is prepared by solid state metathesis reaction of MgCl2, GaN, Li3N, and Li3BN2 in the molar ratio of 3:1:1:1 (Nb ampule, 1100 °C, 48 h).
ChemInform Abstract: Controlled Synthesis of Pnicogen—Chalcogen Polycations in Ionic Liquids.
Authors: Groh Matthias F. , Isaeva Anna , Mueller Ulrike , Gebauer Paul , Knies Maximilian , Ruck Michael 
Published: April 2016

AbstractNew pnicogen—chalcogen compounds are synthesized using ionic liquids and characterized by single crystal XRD and DFT electronic structure calculations.
ChemInform Abstract: A Family of Double Cubanes {CrIII2LnIII4O6} (Ln: Tb, Ho, Er, Yb, Y) Based on Sulfate: Single‐Molecule Magnet Behavior in the Terbium and Erbium Analogues.
Authors: Xiang Hua , Lu Wen‐Guan , Jiang Long , Zhang Wei‐Xiong , Lan Yanhua 
Published: April 2016

AbstractCompounds (IVa—e) are hydrothermally synthesized and characterized by single crystal XRD and magnetic measurements.
ChemInform Abstract: Catalytic Enantioselective α,β,γ‐Trioxygenation.
Authors: Chen Jason S. , Abeykoon Gayan A. 
Published: April 2016

AbstractApplying a catalytic enantioselective aldehyde α‐oxygenation condition to enal substrates such as (II) and (V) leads to the first α,β,γ‐trifunctionalization cascade of enals.
ChemInform Abstract: Enantioselective Cyano‐Alkoxycarbonylation of α‐Oxoesters Promoted by Broensted Acid—Lewis Base Cooperative Catalysts.
Authors: Ishihara Kazuaki , Ogura Yoshihiro 
Published: April 2016

AbstractThe highly enantioselective cyano‐alkoxycarbonylation of α‐oxoesters (I) and (IV) with alkyl cyanoformates (II) and (V) is promoted by a new squaramide‐based organocatalyst and can be performed at room temperature.
ChemInform Abstract: Diversity Oriented Synthesis of Indoloazepinobenzimidazole and Benzimidazotriazolobenzodiazepine from N1‐Alkyne‐1,2‐diamines.
Authors: Kumar Ravi , Arigela Rajesh K. , Samala Srinivas , Kundu Bijoy 
Published: April 2016

AbstractA one‐pot protocol for the synthesis of two types of N‐polyheterocycles is developed.
ChemInform Abstract: Diorganyl Dichalcogenides‐Promoted Nucleophilic Closure of 1,4‐Diyn‐3‐ols: Synthesis of 2‐Benzoyl Chalcogenophenes.
Authors: Roehrs Juliano A. , Pistoia Renan P. , Back Davi F. , Zeni Gilson 
Published: April 2016

AbstractDepending on stoichiometry and halogen source, either 4‐butylselanyl‐, 4‐methylsulfanyl‐ or 4‐halo‐selenophenes or ‐thiophenes are obtained.
ChemInform Abstract: Triphenylphosphine Promoted Regio and Stereoselective α‐Halogenation of Ynamides.
Authors: Prabagar B. , Nayak Sanatan , Mallick Rajendra K. , Prasad Rangu , Sahoo Akhila K. 
Published: April 2016

AbstractThe reaction of acetoxy ynamide (IX) with CHI3 furnishes the iodoacrylamide (XI) via an 1,3‐acetate shift.
ChemInform Abstract: Zinc Amide Catalyzed Regioselective Allenylation and Propargylation of Ketones with Allenyl Boronate.
Authors: Yamashita Yasuhiro , Cui Yi , Xie Peizhong , Kobayashi Shu 
Published: April 2016

AbstractThe title reaction affords tertiary allenyl (III) and homopropargyl alcohols (IV) in high selectivities from the same starting materials (I), simply by changing the reaction conditions.
ChemInform Abstract: Efficient Rhodium‐Catalyzed Multicomponent Reaction for the Synthesis of Novel Propargylamines.
Authors: Rubio‐Perez Laura , Iglesias Manuel , Munarriz Julen , Polo Victor , Perez‐Torrente Jesus J. , Oro Luis A. 
Published: April 2016

AbstractNovel propargylamines are prepared by a one‐pot reaction of aldehydes, aniline derivatives, and triisopropylsilylacetylene in the presence of a dimeric Rh‐NHC catalyst (RHC).
ChemInform Abstract: Triazole—Gold Promoted Intermolecular Propargyl Alcohol Addition to Alkyne: The Reaction Cascade Toward Substituted Allenes.
Authors: Hosseyni Seyedmorteza , Ding Shengtao , Su Yijin , Akhmedov Novruz G. , Shi Xiaodong 
Published: April 2016

AbstractAu‐catalyzed intermolecular addition of propargyl alcohols (I) to alkynes (II) affords intermediate vinyl ethers, which in turn undergo [3,3]‐sigmatropic rearrangement towards substituted allenes (III).
ChemInform Abstract: Unanticipated Participation of HCl in Nucleophilic Chlorination Reaction: Expedient Route to meta Chlorophenols.
Authors: Chittimalla Santhosh Kumar , Bandi Chennakesavulu 
Published: April 2016

AbstractTreatment of o‐quinone mono‐ketals with HCl gives predominantly meta‐chlorophenol derivatives in very short reaction times.
ChemInform Abstract: Iodine‐Mediated Thiolation of Phenol/Phenylamine Derivatives and Sodium Arylsulfinates in Neat Water.
Authors: Wang Dingyi , Zhang Rongxing , Lin Sen , Yan Zhaohua , Guo Shengmei 
Published: April 2016

AbstractAn iodine‐mediated thiolation of phenols, naphtols, or anilines with benzenesulfinates in water provides the corresponding aromatic thioethers under environment‐friendly conditions.
ChemInform Abstract: Z‐Selective Hydrothiolation of Racemic 1,3‐Disubstituted Allenes: An Atom‐Economic Rhodium‐Catalyzed Dynamic Kinetic Resolution.
Authors: Pritzius Adrian B. , Breit Bernhard 
Published: April 2016

AbstractRh‐catalyzed reaction of 1,3‐disubstituted allenes (I) and (IV) with mercaptans (II) and subsequent one‐pot oxidation results in an efficient formation of Z‐allylic sulfones (III) and (V).
ChemInform Abstract: Visible Light‐Mediated Gold‐Catalyzed Carbon(sp2)—Carbon(sp) Cross‐Coupling.
Authors: Kim Suhong , Rojas‐Martin Jaime , Toste F. Dean 
Published: April 2016

AbstractVarious alkynyltrimethylsilanes and aryldiazonium tetrafluoroborates react under the optimized conditions to afford a series of diaryl or aryl—alkyl acetylenes as the desired coupling products.
ChemInform Abstract: Yb(OTf)3‐Mediated Access to Furans from β‐Ketothioamides via Eschenmoser Sulfide Contraction Reaction.
Authors: Li Ming , Kong Xiang‐Jing , Wen Li‐Rong 
Published: April 2016

AbstractVarious β‐ketothioamides are treated with arylglyoxals under conditions A) to produce highly substituted furan structures as important synthons in natural product and medicinal chemistry.
ChemInform Abstract: Rhodium‐Catalyzed Regioselective Addition of the ortho C—H Bond in Aromatic Amides to the C—C Double Bond in α,β‐Unsaturated γ‐Lactones and Dihydrofurans.
Authors: Shibata Kaname , Chatani Naoto 
Published: April 2016

AbstractVarious benzamides are treated with the furan reactants under conditions A), B), or C) in the presence of different bases.
ChemInform Abstract: Gold Catalyzed Synthesis of Substituted Furan by Intermolecular Cascade Reaction of Propargyl Alcohol and Alkyne.
Authors: Hosseyni Seyedmorteza , Su Yijin , Shi Xiaodong 
Published: April 2016

AbstractThe first examples of a triazole‐gold/copper‐catalyzed intermolecular propargyl alcohol addition to alkynes are reported.
ChemInform Abstract: Iron‐Catalyzed Divergent Tandem Radical Annulation of Aldehydes with Olefins Toward Indolines and Dihydropyrans.
Authors: Lv Leiyang , Qi Longying , Guo Qiaoxia , Shen Baojian , Li Zhiping 
Published: April 2016

AbstractThe reaction proceeds via a radical pathway as is demonstrated by addition of an intermediately formed methyl radical (from tBu‐O‐O‐tBu) in absence of any aldehyde yielding compound (XVI) and the formation of indoline derivative (XVIII) when toluene is used as the solvent.
ChemInform Abstract: Iridium(III)‐ and Rhodium(III)‐Catalyzed Coupling of Anilines with α‐Diazoesters via Chelation‐Assisted C—H Activation.
Authors: Tang Guo‐Dong , Pan Cheng‐Ling , Li Xingwei 
Published: April 2016

AbstractThe coupling of N‐functionalized anilines with α‐diazo β‐ketoesters via C—H activation is realized under Ir(III) catalysis to afford ester‐functionalized indoles.
ChemInform Abstract: Regioselective Suzuki—Miyaura Reactions of 4,7‐Dichloro‐N‐methylisatin. Synthesis, anti‐HIV Activity and Modeling Study.
Authors: Hamdy Aws M. , Al‐Masoudi Najim A. , Pannecouque Christophe , Rahman Qamar , Villinger Alexander , Langer Peter 
Published: April 2016

AbstractSome of the new compounds exhibit in vitro antiviral activity against the replication of HIV‐1 and HIV‐2 in MT‐4 cells within 2.21—3.11 μM concentration range.
ChemInform Abstract: Hydrazonyl Radical‐Participated Tandem Reaction: A Strategy for the Synthesis of Pyrazoline‐Functionalized Oxindoles.
Authors: Duan Xiao‐Yong , Yang Xiu‐Long , Jia Pan‐Pan , Zhang Man , Han Bing 
Published: April 2016

AbstractA tandem cyclization/addition/cyclization process between N‐aryl acrylamides and easily accessible β,γ‐unsaturated hydrazones under catalyst‐ and solvent‐free conditions and in the presence of di(tert‐butyl) peroxide as oxidant and initiator of hydrazonyl radicals leads to a series of pyrazoline‐functionalized oxindoles.
ChemInform Abstract: Catalytic Asymmetric Reactions of 4‐Substituted Indoles with Nitroethene: A Direct Entry to Ergot Alkaloid Structures.
Authors: Romanini Simone , Galletti Emilio , Caruana Lorenzo , Mazzanti Andrea , Himo Fahmi , Santoro Stefano , Fochi Mariafrancesca , Bernardi Luca 
Published: April 2016

AbstractThe utility of this method is demonstrated in the synthesis of compound (VII) which can be further converted to the alkaloid 6,7‐secoagroclavine.
ChemInform Abstract: Cu‐Catalyzed Sequential C—N Bond Formations: Expeditious Synthesis of Tetracyclic Indoloindol‐3‐ones.
Authors: Kulkarni Anand M. , Srinivas Kolluru , Deshpande Mukund V. , Ramana Chepuri V. 
Published: April 2016

AbstractThe tetracyclic indoloindol‐3‐one core is formed from 2,2′‐bis‐bromochalcones by a reaction cascade comprising Cu‐catalyzed SNAr with azide, nitrene C—H insertion and intramolecular Ullmann reaction.
ChemInform Abstract: One‐Pot Synthesis of New 6‐Pyrrolyl‐N‐alkyl‐indazoles from Reductive Coupling of N‐Alkyl‐6‐nitroindazoles and 2,5‐Hexadione.
Authors: El Ghozlani Mohamed , Chicha Hakima , Abbassi Najat , Chigr Mohamed , El Ammari Lahcen , Saadi Mohamed , Spinelli Domenico , Rakib El Mostapha 
Published: April 2016

AbstractThe combination of SnCl2 and acetic acid shows superior activity compared to In/AcOH for the reductive coupling of 6‐nitroimidazoles and 2,5‐hexadione.
ChemInform Abstract: Visible‐Light‐Promoted Cyclodesulfurization of Phenolic Thioureas: An Organophotoredox Catalytic Approach to 2‐Aminobenzoxazoles.
Authors: Yadav Vinod K. , Srivastava Vishnu P. , Yadav Lal Dhar S. 
Published: April 2016

AbstractThis method offers a superior alternative to existing methods.
ChemInform Abstract: Copper‐Mediated Intramolecular N—N Bond Coupling Using Cerium(IV) Sulfate as the Oxidant for the Synthesis of 5‐Thio‐Substituted 1,2,4‐Triazoles
Authors: Kwak Se Hun , Kim Kang‐Tae , Yoo Hyun‐Jeong , Gong Young‐Dae 
Published: April 2016

Abstractstarting from N‐imidoylisothioureas
ChemInform Abstract: Oxidative Cross Coupling Reaction Mediated by I2/H2O2: A Novel Approach for the Construction of Fused Thiazole Containing Coumarin Derivatives.
Authors: Belal Md. , Khan Abu T. 
Published: April 2016

AbstractThe three‐step sequence for the conversion of 3‐aminocoumarins into thiazole‐fused derivatives (IV) is based on the oxidative iodine‐catalyzed reaction of precursor (III) with sodium sulfide.
ChemInform Abstract: Synthesis of Functionalized 1H‐Isochromene Derivatives via a Au‐Catalyzed Domino Cycloisomerization/Reduction Approach.
Authors: Tomas‐Mendivil Eder , Starck Jerome , Ortuno Jean‐Claude , Michelet Veronique 
Published: April 2016

AbstractThe gold‐catalyzed reductive 6‐endo‐cyclization of ortho‐alkynylbenzaldehydes (I), (III), and (V) leads to a variety of 1H‐isochromenes as a sole reaction product.
ChemInform Abstract: C—H Oxidation/Michael Addition/Cyclization Cascade for Enantioselective Synthesis of Functionalized 2‐Amino‐4H‐chromenes.
Authors: Wu Bo , Gao Xiang , Yan Zhong , Chen Mu‐Wang , Zhou Yong‐Gui 
Published: April 2016

AbstractA series of 2‐amino‐3‐cyano‐4H‐chromenes (III) is readily prepared by reaction of phenols (I) with malononitrile in the presence of quinine‐derived squaramide catalyst.
ChemInform Abstract: Synthesis of Pyridinium N‐Aryl/N‐Heteroarylcyclic Ylides as Potential Energetic Materials.
Authors: Zhang Hong , Wang Zuoquan , Jabeen Farukh , Gopinathan‐Pillai Girinath , Zhou Wenfeng , Steel Peter J. , Hall C. Dennis , Katritzky Alan R. 
Published: April 2016

AbstractPyridinium ylides are achieved by reaction of pyridinium iodide (I) with aryl halides.
ChemInform Abstract: General Method for the Preparation of Electron‐Deficient Imidazo[1,2‐a]pyridines and Related Heterocycles.
Authors: McDonald Ivar M. , Peese Kevin M. 
Published: April 2016

AbstractA new annulation method for the synthesis of imidazo[1,2‐a]pyridines and related heterocycles is described.