bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Crystal Structures of New Potassium Silicates and Aluminosilicates of Sm, Tb, Gd, and Yb and Their Relation to the Armstrongite (CaZr(Si6O15)·3H2O) Structure.
Authors: Taroev Vladimir K. , Kashaev Anvar A. , Malcherek Thomas , Goettlicher Joerg , Kaneva Ekaterina V. , Vasiljev Alexander D. , Suvorova Ludmila F. , Suvorova Daria S. , Tauson Vladimir L. 
Published: July 2015

AbstractK7.814Sm3Si12O32 (OH)0.814·0.77H2O (I), K7.04Tb3Si12O32.02 ·1.36H2O (II), K2GdAlSi4O12·0.25H2O (III), K2SmAlSi4O12·0.375H2O (IV), and K4Yb2Si8O21 (V) are hydrothermally synthesized from aqueous mixtures of Ln2O3 (Ln: Yb, Sm, Tb, Gd), SiO2, Al2O3, and KOH (autoclave equipped with either copper or nickel containers, 500 °C, 30 d).
ChemInform Abstract: Synthesis and Study of the Structure of Na9Cr(MoO4)6
Authors: Dridi Wassim , Ennajeh Ines , Zid Mohamed Faouzi 
Published: July 2015

AbstractThe title compound is prepared by solid‐state reaction of Na2CO3, Cr(NO3)3, and (NH4)6Mo7O24 (798 K, a few days).
ChemInform Abstract: The Double Nitrate NaRb2(NO3)3, Intermediate Compound in the Binary Isobaric System NaNO3 + RbNO3; Thermal and Crystallographic Study.
Authors: Ksiksi Nesrine , Driss Mohamed , Hellali Dalila , Guesmi Abderrahmen , Zamali Hmida 
Published: July 2015

AbstractCrystallographic and thermodynamic investigations of the NaNO3—RbNO3 phase diagram at ambient pressure reveal the existence of NaRb2(NO3)3 (451 K).
ChemInform Abstract: Structural, Transport, Magnetic and Magnetoelectric Properties of CaMn1‐xFexO3‐δ (0.0 ≤ x ≤ 0.4).
Authors: Singh Brajendra 
Published: July 2015

AbstractPolycrystalline CaMn1‐xFexO3‐δ (x = 0—0.4) manganites are prepared by calcination of stoichiometric amounts of CaCO3, MnO2, and Fe2O3 (950 °C, 2 d) followed by sintering in air (1300 °C, 1 d).
ChemInform Abstract: Photoelectrochemical Reaction for the Efficient Production of Hydrogen and High‐Value‐Added Oxidation Reagents.
Authors: Fuku Kojiro , Wang Nini , Miseki Yugo , Funaki Takashi , Sayama Kazuhiro 
Published: July 2015

AbstractA porous and thick photoelectrode of monoclinic WO3 is prepared on F‐doped SnO2 conductive glass by repeated (12 times) spin coating of an aqueous solution containing H2WO4 and PEG‐300 followed by calcination (550 °C, 30 min).
ChemInform Abstract: Heterostructure of Si and CoSe2: A Promising Photocathode Based on a Non‐noble Metal Catalyst for Photoelectrochemical Hydrogen Evolution.
Authors: Basu Mrinmoyee , Zhang Zhi‐Wei , Chen Chih‐Jung , Chen Po‐Tzu , Yang Kai‐Chih , Ma Chong‐Geng , Lin Chun Che , Hu Shu‐Fen , Liu Ru‐Shi 
Published: July 2015

AbstractSemiconductive marcasite‐type CoSe2 nanorods are prepared by hydrothermal reaction of CoCl2 and Se in aq.
ChemInform Abstract: Photocatalytic Water Splitting over Rod‐Shaped K3Ta3Si2O13 and Block‐Shaped Ba3Ta6Si4O26 Prepared by Flux Method.
Authors: Takayama Tomoaki , Iwase Akihide , Kudo Akihiko 
Published: July 2015

AbstractK3Ta3Si2O13 and Ba3Ta6Si4O26 particles are prepared by calcination of a mixture of BaCO3, Ta2O5, and SiO2 in air (Pt crucible, 1423 K, 10 h) and by a KCl flux method (Al2O3 crucible, 1423 K).
ChemInform Abstract: Quaternary Semiconductor Cu2ZnSnS4 Loaded with MoS2 as a Co‐Catalyst for Enhanced Photo‐catalytic Activity.
Authors: Gogoi Gaurangi , Arora Sonia , Vinothkumar Natarajan , De Mahuya , Qureshi Mohammad 
Published: July 2015

AbstractA composite photocatalyst of Cu2ZnSnS4 (CZTS) containing 1% MoS2 is prepared by hydrothermal reaction using Cu(OAc)2, Zn(NO3)2, and SnCl2 in a H2O/en (9:1) solution to which SC(NH2)2 is added dropwise (autoclave, 180 °C, 24 h).
ChemInform Abstract: Four New Chalcohalides, NaBa2SnS4Cl, KBa2SnS4Cl, KBa2SnS4Br and CsBa2SnS4Cl: Syntheses, Crystal Structures and Optical Properties.
Authors: Li Chao , Feng Kai , Tu Heng , Yao Jiyong , Wu Yicheng 
Published: July 2015

AbstractSingle crystals of the new title compounds are prepared by solid state reaction of equimolar mixtures of MX (M: Na, K, Cs; X: Cl, Br), BaS, and SnS2 (fused silica tubes, Ar, 1123 K, 48 ).
ChemInform Abstract: The Cluster Compound In4Ti1.5Mo0.5Mo14O26 Containing Mo14 Clusters and the New Mono‐ and Bi‐Capped Trioctahedral Mo15 and Mo16 Clusters: Synthesis, Crystal Structure, and Electrical and Magnetic Properties.
Authors: Gall Philippe , Guizouarn Thierry , Gougeon Patrick 
Published: July 2015

AbstractSingle crystals of the new title compound are prepared by solid state reaction of In2O3, TiO2, MoO3, and Mo (sealed Mo crucible, 1400 °C, 96 h).
ChemInform Abstract: High‐Pressure Synthesis of Rhombohedral α‐AgGaO2 via Direct Solid State Reaction.
Authors: Akhtar Meysam , Menon Madhu , Sunkara Mahendra , Sumanasekera Gamini , Durygin Andriy , Jasinski Jacek B. 
Published: July 2015

Abstractα‐AgGaO2 is prepared via hot pressing of Ag2O and Ga2O3 (diamond anvil cell, 10 GPa, 600 °C, 2 h).
ChemInform Abstract: γ‐Silylboronates in the Chiral Broensted Acid‐Catalyzed Allylboration of Aldehydes.
Authors: Barrio Pablo , Rodriguez Elsa , Saito Kodai , Fustero Santos , Akiyama Takahiko 
Published: July 2015

AbstractFunctionalized allylboronic esters are used for the catalytic enantioselective allylboration of various aldehydes affording α‐silyl homoallylic alcohols with complete diastereoselectivities and high enantioselectivities in most cases.
ChemInform Abstract: A Highly Regio‐ and Stereoselective Pd‐Catalyzed Tandem Allylic Rearrangement/Intramolecular Decarboxylative Coupling of Aryl Propiolates Derived from Baylis—Hillman Adducts.
Authors: Satyanarayana Tummanapalli , Vangapandu Dhanunjaya Naidu , Muthuraman Parthasarathy , Nizalapur Shashidhar 
Published: July 2015

AbstractStarting from aryl propiolates of Baylis—Hillman alcohols an important class of 1,5‐bisarylpent‐1‐en‐4‐ynes is prepared.
ChemInform Abstract: Efficient and Convenient Oxidation of Aldehydes and Ketones to Carboxylic Acids and Esters with H2O2 Catalyzed by Co4HP2Mo15V3O62 in Ionic Liquid [TEBSA][BF4].
Authors: Hu Yu‐Lin , Li De‐Jiang , Li Dong‐Sheng 
Published: July 2015

AbstractAn eco‐friendly, easy, and efficient recyclable approach to carboxylic esters, acids, and lactones via oxidation is introduced.
ChemInform Abstract: Osmium on Chelate Resin: Nonvolatile Catalyst for the Synthesis of Diols from Alkenes.
Authors: Monguchi Yasunari , Wakayama Fumika , Takada Hitoshi , Sawama Yoshinari , Sajiki Hironao 
Published: July 2015

AbstractA wide range of alkenes are oxidized to the corresponding diols using NMO as oxidant.
ChemInform Abstract: Effective Nitration of Anilides and Acrylamides by tert‐Butyl Nitrite.
Authors: Ji Yi‐fei , Yan Hong , Jiang Qi‐bai 
Published: July 2015

AbstractThe Cu‐catalyzed ortho‐regioselective nitration of anilines at the N‐aryl substituent using tBu‐O‐NO in the presence of air as oxidant is presented.
ChemInform Abstract: Ruthenium‐Catalyzed Hydroamination of Aminoallenes: An Approach to Vinyl Substituted Heterocycles.
Authors: Broggini Gianluigi , Poli Giovanni , Beccalli Egle M. , Brusa Filippo , Gazzola Silvia , Oble Julie 
Published: July 2015

AbstractThe title reaction goes through an intramolecular exo‐hydroamination to afford five, six, or seven‐membered 1,3‐diaza‐ or 1,3‐oxaza‐heterocycles.
ChemInform Abstract: Alternative Approach Toward the Generation of Benzylic Zinc Reagent: Direct Oxidative Addition of Active Zinc into the Carbon—Oxygen Bond of Benzyl Mesylates.
Authors: Jung Hye‐Soo , Kim Seung‐Hoi 
Published: July 2015

AbstractHalide‐free benzylic zinc reagents are prepared and successfully utilized in subsequent cross‐coupling reactions with a wide range of electrophiles.
ChemInform Abstract: Cs2CO3‐Promoted Carboxylation of N‐Tosylhydrazones with Carbon Dioxide Toward α‐Arylacrylic Acids.
Authors: Sun Song , Yu Jin‐Tao , Jiang Yan , Cheng Jiang 
Published: July 2015

AbstractThe procedure includes Cs2CO3 as the base at +80 °C and is thus quite different from the traditional Shapiro reaction (BuLi at ‐78 °C).
ChemInform Abstract: Task‐Specific Ionic Liquid and CO2‐Cocatalyzed Efficient Hydration of Propargylic Alcohols to α‐Hydroxy Ketones.
Authors: Zhao Yanfei , Yang Zhenzhen , Yu Bo , Zhang Hongye , Xu Huanjun , Hao Leiduan , Han Buxing , Liu Zhimin 
Published: July 2015

AbstractA green, metal‐free method for the efficient hydration of propargylic alcohols to produce α‐hydroxy ketones is developed using an ionic liquid and CO2 as catalytic system.
ChemInform Abstract: Gold(I)‐Catalyzed Synthesis of Unsymmetrical Ethers Using Alcohols as Alkylating Reagents.
Authors: Liu Yongxiang , Wang Xiaoyu , Wang Yanshi , Du Chuan , Shi Hui , Jin Shengfei , Jiang Chongguo , Xiao Jianyong , Cheng Maosheng 
Published: July 2015

AbstractA straightforward process for the formation of tert‐butyl‐, benzyl‐, Pmb‐, and trityl‐protected alcohols is developed.
ChemInform Abstract: Palladium‐Catalyzed Intermolecular Aminocarbonylation of Alkenes: Efficient Access of β‐Amino Acid Derivatives.
Authors: Cheng Jiashun , Qi Xiaoxu , Li Ming , Chen Pinhong , Liu Guosheng 
Published: July 2015

AbstractThe first Pd‐catalyzed broad‐scope intermolecular aminocarbonylation of styrenes as well as unactivated aliphatic alkenes is presented.
ChemInform Abstract: One‐Pot Fluorination and Mannich Reactions of 1,3‐Dicarbonyl Compounds.
Authors: Pham Kenny , Huang Xin , Zhang Wei 
Published: July 2015

AbstractStarting from 1,3‐dicarbonyl compounds, aromatic or hetaromatic amines and aromatic or hetaromatic aldehydes the one‐pot two‐step reaction process provides access to a series of α‐fluoro‐α‐ amino methylated 1,3‐dicarbonyl compounds.
ChemInform Abstract: C—H Functionalization of Terminal Alkynes Towards Stereospecific Synthesis of (E) or (Z) 2‐Methylthio‐1,4‐ene‐diones.
Authors: Devari Shekaraiah , Kumar Arvind , Deshidi Ramesh , Shah Bhahwal Ali 
Published: July 2015

AbstractAn efficient metal free tandem protocol for stereospecific synthesis of 2‐thio‐1,4‐enediones involving C—C double bond formation via direct coupling of terminal alkynes is developed.
ChemInform Abstract: One‐Pot Enantioselective Synthesis of 1,4‐Naphthoquinone‐Derived Polycycles Through Oxidative Dearomatization and Aminocatalysis.
Authors: Pantaine Loic , Coeffard Vincent , Moreau Xavier , Greck Christine 
Published: July 2015

AbstractAn enantioselective process involving dearomatization and asymmetric aminocatalysis is developed for the synthesis of polycyclic and/or bridged products (III), (V), and (VII).
ChemInform Abstract: A General Method for the One‐Pot Reductive Functionalization of Secondary Amides.
Authors: Huang Pei‐Qiang , Huang Ying‐Hong , Xiao Kai‐Jiong , Wang Yu , Xia Xiao‐Er 
Published: July 2015

AbstractThe process involves 4 steps in one pot to produce a broad spectrum of amines.
ChemInform Abstract: Highly Regio‐ and Diastereoselective Addition of Organolithium Reagents to Chiral Fluoroalkyl α,β‐Unsaturated N‐tert‐Butanesulfinyl Ketimines: A General and Efficient Access to α‐Tertiary Fluoroalkyl Allylic Amines and α‐Fluoroalkyl α‐AminoAcids.
Authors: Liu Peng , Liu Zhen‐Jiang , Wu Fanhong 
Published: July 2015

AbstractThe target α‐fluoroalkyl amino acids are accessible via a 6‐step sequence in high overall yield with retention of the newly generated stereocenter.
ChemInform Abstract: Palladium‐Catalyzed Aryl C(sp2)—H Bond Hydroxylation of 2‐Arylpyridine Using TBHP as Oxidant.
Authors: Dong Jiawei , Liu Ping , Sun Peipei 
Published: July 2015

AbstractThe process is successful with TBHP as the sole oxidant in the absence of any ligand.
ChemInform Abstract: O2‐Mediated Dehydrogenative Amination of Phenols.
Authors: Louillat‐Habermeyer Marie‐Laure , Jin Rongwei , Patureau Frederic W. 
Published: July 2015

AbstractThe direct dehydrogenative construction of C—N bonds between unprotected phenols and a series of cyclic anilines is achieved without any kind of metal activation of either substrate and without use of halides.
ChemInform Abstract: Iron‐Catalyzed Asymmetric Hydrosilylation of Ketones.
Authors: Zuo Ziqing , Zhang Lei , Leng Xuebing , Huang Zheng 
Published: July 2015

AbstractA new iron complex ligated by a chiral iminopyridine‐oxazoline is used as a highly efficient catalyst for asymmetric hydrosilylation reactions of aryl ketones to afford optically pure secondary aryl alcohols with moderate to high enantioselectivity.
ChemInform Abstract: General and Mild Ni0‐Catalyzed α‐Arylation of Ketones Using Aryl Chlorides.
Authors: Fernandez‐Salas Jose A. , Marelli Enrico , Cordes David B. , Slawin Alexandra M. Z. , Nolan Steven P. 
Published: July 2015

AbstractFour NHC ligands are prepared and tested in cinnamyl‐based Ni complexes.
ChemInform Abstract: Cyclopentanone as a Cation‐Stabilizing Electron‐Pair Donor in the Calcium‐Catalyzed Intermolecular Carbohydroxylation of Alkynes.
Authors: Stopka Tobias , Niggemann Meike 
Published: July 2015

AbstractFor the first time, an intermolecular carbohydroxylation of aryl alkynes using secondary or tertiary benzylic, propargylic, or allylic alcohols including cyclic ones as the alkylating agents is successfully performed.
ChemInform Abstract: Palladium/Copper‐Catalyzed Aerobic Oxidative C—H Carbonylation for the Synthesis of o‐Aminobenzoates.
Authors: Li Wu , Duan Zhengli , Jiang Ru , Lei Aiwen 
Published: July 2015

AbstractStarting from N‐alkylaniline derivatives, primary or secondary alcohols, and carbon monoxide, a range of 2‐aminobenzoates is synthesized.
ChemInform Abstract: S‐Triazene Based Fluorous Coupling Reagent for Direct Amide Synthesis.
Authors: Mangawa Shrawan Kumar , Bagh Sangram Keshari , Sharma Kumkum , Awasthi Satish K. 
Published: July 2015

AbstractAlkyl, benzyl, aryl, and hetaryl carboxylic acids are successfully coupled with primary aliphatic and aromatic amines as well as secondary aliphatic amines.
ChemInform Abstract: RhI‐Catalyzed Benzo/[7 + 1] cycloaddition of Cyclopropyl‐Benzocyclobutenes and CO by Merging Thermal and Metal‐Catalyzed C—C Bond Cleavages.
Authors: Fu Xu‐Fei , Xiang Yu , Yu Zhi‐Xiang 
Published: July 2015

AbstractA rhodium catalyzed [7 + 1] cycloaddition of cyclopropyl‐ and siloxy‐substituted benzocyclobutenes with carbon monoxide under thermal conditions gives benzocyclooctadienones in moderate to good yields.
ChemInform Abstract: Gold(I)/Copper(II)‐Cocatalyzed Tandem Cyclization/Semipinacol Reaction: Construction of 6‐Aza/Oxa‐Spiro[4.5]decane Skeletons and Formal Synthesis of (.+‐.)‐Halichlorine.
Authors: Zhu Dao‐Yong , Zhang Zhen , Mou Xue‐Qing , Tu Yong‐Qiang , Zhang Fu‐Min , Peng Jin‐Bao , Wang Shao‐Hua , Zhang Shu‐Yu 
Published: July 2015

AbstractThe formal synthesis of halichlorine (XII) has been conducted via intermediate (XI) (1.5% overall yield over 11 steps) starting from compound (X).
ChemInform Abstract: Base Catalyzed Domino and Self‐Domino Michael—Aldol Reactions: One‐Pot Synthesis of Dispirocyclopentaneoxindoles Containing Multiple Chiral Stereocenters.
Authors: Suman Koorathota , Thennarasu Sathiah 
Published: July 2015

AbstractThree classes of densely functionalized dispirocyclopentaneoxindoles containing multiple stereocenters are synthesized via base‐promoted domino‐ and self‐domino reactions.
ChemInform Abstract: Cobalt(II)‐Catalyzed Electrophilic Alkynylation of 1,3‐Dicarbonyl Compounds to Form Polysubstituted Furans via .pi±pi. Activation.
Authors: Roslan Irwan Iskandar , Sun Jiulong , Chuah Gaik‐Khuan , Jaenicke Stephan 
Published: July 2015

AbstractThe title reaction features mild and ligand‐free reaction conditions and short reaction times.
ChemInform Abstract: Synthesis of Substituted Dihydrobenzofurans via Tandem SNAr/5‐exo‐trig Cyclization.
Authors: Koy Maximilian , Engle Keary M. , Henling Lawrence M. , Takase Michael K. , Grubbs Robert H. 
Published: July 2015

AbstractA simple protocol for preparation of benzofurans from o‐fluorobenzenes via in situ generated N‐alkyl‐ and ‐arylimines is developed.
ChemInform Abstract: One‐Pot Synthesis of Functionalized Benzo[b]thiophenes and Their Hetero‐Fused Analogues via Intramolecular Copper‐Catalyzed S‐Arylation of in situ Generated Enethiolates.
Authors: Acharya Anand , Vijay Kumar S. , Saraiah B. , Ila H. 
Published: July 2015

AbstractA variety of target compounds can be successfully prepared and besides the thioester reactants, phenyl isothiocyanate (XII) is also efficient.
ChemInform Abstract: A Highly Efficient [3 + 2] Cycloaddition of Nitrile Oxides and Azomethine Imines to N‐Vinylpyrroles.
Authors: Efremova Mariia M. , Molchanov Alexander P. , Stepakov Alexander V. , Kostikov Rafael R. , Shcherbakova Victoriya S. , Ivanov Andrey V. 
Published: July 2015

AbstractSingle isomers of pyrrolyl‐substituted isoxazoline (III) are highly efficiently and selectively obtained by 1,3‐dipolar cycloaddition of various nitrile oxides (I) to a variety of substituted N‐vinylpyrroles.
ChemInform Abstract: Chiral Phase‐Transfer‐Catalyzed Intramolecular Aza‐Michael Reactions for the Asymmetric Synthesis of Isoindolinones.
Authors: Lebrun Stephane , Sallio Romain , Dubois Melanie , Agbossou‐Niedercorn Francine , Deniau Eric , Michon Christophe 
Published: July 2015

AbstractA novel synthetic route to optically active isoindolinones is achieved by asymmetric intramolecular aza‐Michael reaction of ortho‐carbamoyl substituted styryl ketones (I) and (III) in the presence of the oligomeric cinchonium phase‐transfer catalyst (QNC).
ChemInform Abstract: Graphite as an Effective Catalyst for Michael Addition of Indoles to Nitroolefins in Aqueous Alcoholic Solution.
Authors: Parsekar Sonia B. , Naik Sneha , Naik Mayuri M. , Tilve Santosh G. 
Published: July 2015

AbstractA green method for the conjugate addition of indoles (I) to various nitrostyrenes (II) or acetylenedicarboxylate (IV) is developed.
ChemInform Abstract: Synthesis and Indole Coupling Reactions of Azetidine and Oxetane Sulfinate Salts.
Authors: Nassoy Anne‐Chloe M. A. , Raubo Piotr , Harrity Joseph P. A. 
Published: July 2015

AbstractThe applied azetidine and oxetane sulfinate salts are readily prepared from commercially available 3‐iodo‐heterocycle precursors in a three‐step sequence.
ChemInform Abstract: Strained Dehydrogenative Ring Closure of Phenylcarbazoles.
Authors: Jones Alexander W. , Louillat‐Habermeyer Marie‐Laure , Patureau Frederic W. 
Published: July 2015

AbstractAn unprecedented direct dehydrogenative ring closure of N‐arylcarbazoles is achieved using a super‐oxidative palladium‐catalyzed C—H activation method.
ChemInform Abstract: Pd‐Catalyzed Regioselective Arylation on the C‐5 Position of N‐Aryl 1,2,3‐Triazoles.
Authors: Yamajala K. Durga Bhaskar , Patil Mahendra , Banerjee Shaibal 
Published: July 2015

AbstractThe regioselective arylation of triazoles is carried out using a combination of Pd(OAc)2 and P(o‐tolyl)3 as catalyst under inert atmosphere.
ChemInform Abstract: Enantioselective Organocatalyzed Oxa‐Michael‐Aldol Cascade Reactions: Construction of Chiral 4H‐Chromenes with a Trifluoromethylated Tetrasubstituted Carbon Stereocenter.
Authors: Zhang Jing , Ajitha Manjaly J. , He Lin , Liu Kai , Dai Bin , Huang Kuo‐Wei 
Published: July 2015

Abstract4H‐Chromenes bearing a trifluoromethylated chiral quaternary carbon center are synthesized via a novel oxa‐Michael—aldol cascade reaction between 2‐trifluoroacetylphenols and alkynals.
ChemInform Abstract: Proline Catalyzed, One‐Pot Three Component Mannich Reaction and Sequential Cyclization Toward the Synthesis of 2‐Substituted Piperidine and Pyrrolidine Alkaloids.
Authors: Chacko Shibin , Ramapanicker Ramesh 
Published: July 2015

AbstractPiperidine derivative (IVb) serves as the substrate for the preparation of racemic N‐Boc‐coniine (Va), racemic pelletrine (Vb) and racemic sedridine or allosedridine (Vc), respectively.
ChemInform Abstract: Synthesis of 3‐Aryl‐1‐trifluoromethyltetrahydroisoquinolines by Broensted Acid‐Catalyzed C(sp3)—H Bond Functionalization.
Authors: Mori Keiji , Umehara Nobuaki , Akiyama Takahiko 
Published: July 2015

AbstractThe Tf2NH‐catalyzed title cyclization proceeds diastereoselectively in favour of cis isomers for N‐protected imines (I) and (IV) and trans isomers for unprotected imines (IX).
ChemInform Abstract: Target cum Flexibility: Synthesis of Indolo[1,2‐b]isoquinoline Derivatives via Cobalt‐Catalyzed [2 + 2 + 2] Cyclotrimerization.
Authors: Swami Anuradha , Ramana Chepuri V. 
Published: July 2015

AbstractThe unnatural 6,11‐dihydroindolo[1,2‐b]isoquinoline tetracyclic core is successfully constructed by a highly modular overall strategy which involves a synchronized step‐by‐step assembly of three different alkyne fragments with a complete freedom to change the substituents on any of desired position.
ChemInform Abstract: Synthesis of 3,4‐Fused 2‐Quinolones from an (ortho‐Aminophenyl)propiolate via Sequential Cycloaddition/Lactam Formation.
Authors: Murayama Tsukasa , Shibuya Masatoshi , Yamamoto Yoshihiko 
Published: July 2015

AbstractThe title reaction applies to various types of cycloaddition reactions, including Diels—Alder reaction and 1,3‐dipolar cycloaddition.
ChemInform Abstract: Three‐Component Solvent‐Free Synthesis of Fluorine Substituted Bicyclic Pyridines.
Authors: Zhu Dan‐Dan , Chen Xue‐Bing , Huang Rong , Yan Sheng‐Jiao , Lin Jun 
Published: July 2015

AbstractStarting from heterocyclic ketene aminals, methylene‐containing diones, and triethoxymethane a one‐pot preparation of trifluoromethyl‐substituted fused bicyclic pyridine systems is developed.
ChemInform Abstract: Natural Organic Acids Promoted Synthesis of 3, 4‐Dihydropyrimidin‐ 2(1H)‐ones/thiones under Solvent‐Free Conditions.
Authors: Thorat Nitin M. , Thopate Shankar R. 
Published: July 2015

AbstractMalic acid is found to be an effective promoter for the Biginelli reaction under solvent free conditions and conventional heating as well as microwave irradiation conditions.
ChemInform Abstract: Synthesis, Molecular Modeling, and Biological Evaluation of Quinazoline Derivatives Containing the 1,3,4‐Oxadiazole Scaffold as Novel Inhibitors of VEGFR2.
Authors: Qiao Fang , Yin Yong , Shen Yu‐Ning , Wang She‐Feng , Sha Shao , Wu Xun , Lu Ai‐Min , Xu Chen , Zhang Wei‐Ming , Zhu Hai‐Liang 
Published: July 2015

AbstractVarious of 4‐alkoxyquinazoline derivatives (V) are synthesized and screened for their inhibitory activity against A549, MCF‐7, and HeLa.
ChemInform Abstract: Green Synthesis of Phosphorylated Chromenes from Hydroxy Phenones.
Authors: Hossaini Zinatossadat , Ghambarian Mehdi , Sharif Abad Saeid Afshari , Mohtat Bita 
Published: July 2015

AbstractA new and successful strategy for the convenient synthesis of chromene phosphonate derivatives is reported via a one‐pot, three‐component condensation reaction of β‐hydroxy ketones, malononitrile or cyanoacetate and phosphites.
ChemInform Abstract: Cytotoxic Scalarane Sesterterpenoids from the South China Sea Sponge Carteriospongia foliascens.
Authors: Cao Fei , Wu Ze‐Hong , Shao Chang‐Lun , Pang Sen , Liang Xiao‐Yan , de Voogd Nicole J. , Wang Chang‐Yun 
Published: July 2015

AbstractThe isolation and structure elucidation of carteriofenones A ‐ K is reported.
ChemInform Abstract: Terpenoids from Rhizomes of Alpinia japonica Inhibiting Nitric Oxide Production.
Authors: Li Qiang‐Ming , Luo Jian‐Guang , Yang Ming‐Hua , Kong Ling‐Yi 
Published: July 2015

AbstractA new sesquiterpenoid (I) and three new diterpenoids (II), (III) are isolated along with five known compounds.
ChemInform Abstract: Total Syntheses of Five Uvacalols: Structural Validation of Uvacalol A, Uvacalol B and Uvacalol C and Disproval of the Structures of Uvacalol E and Uvacalol G.
Authors: Vidyasagar Adiyala , Sureshan Kana M. 
Published: July 2015

AbstractThe structures of title carbasugars (I) ‐ (III) are verified by total synthesis, starting from D‐mannitol and using a ring closing metathesis as key‐step for installation of the cyclohexenyl core unit.
ChemInform Abstract: One‐Pot Synthesis of Bicyclic Sugar Oxazolidinone from D‐Glucosamine.
Authors: Sanapala Someswara Rao , Kulkarni Suvarn S. 
Published: July 2015

AbstractThe D‐glucosamine derivative (III) is efficiently transformed into oxazolidinone of D‐xylosamine (IV), D‐allosamine and D‐ribosamine.