bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Alkali‐Metal Thiogermanates: Sodium Channels and Variations on the La3CuSiS7 Structure Type.
Authors: Choudhury Amitava , Dorhout Peter K. 
Published: April 2015

AbstractNaLn3GeS7 (Ln: Ce (I), Nd (II), Sm (III), Gd (IV), Yb (V)) are prepared by solid state reaction of LnCl3 and Na2GeS3 (graphite crucible in evacuated silica tube, 825 °C, 96 h).
ChemInform Abstract: Bi73‐: The Missing Family Member, Finally Isolated and Characterized.
Authors: Perla Luis G. , Oliver Allen G. , Sevov Slavi C. 
Published: April 2015

AbstractThe new compound [K(crypt)]3Bi7·2Py (crypt: 1,10‐diaza‐4,7,13,16,21,24‐hexaoxabicyclo[8.8.8]hexacosane) is synthesized from a mixture of K5Bi4, crypt, and Py in the presence of Cr(CO)3(benzene) (stirring for 4 h, 40% yield).
ChemInform Abstract: Cluster Harvesting in the WBr6—P System.
Authors: Stroebele Markus , Eichele Klaus , Meyer Hans‐Juergen 
Published: April 2015

AbstractThe new compound W4(PBr)Br10 is obtained by reduction of WBr6 with elemental phosphorus at 450 °C for 72 h and characterized by powder XRD, and solid state MAS 31P NMR spectroscopy.
ChemInform Abstract: Structure and Bonding of Bi4Ir: A Difficult‐to‐Access Bismuth Iridide with a Unique Framework Structure.
Authors: Isaeva Anna , Ruck Michael , Schaefer Konrad , Rodewald Ute Ch. , Poettgen Rainer 
Published: April 2015

AbstractCrystals of the new compound Bi4Ir are prepared by reaction of a precursor of nominal composition Sm3Ir3Sb7 (obtained by arc‐melting the elements) with liquid bismuth (corundum crucible, 1370 K, 7 d, followed by annealing at 1070 K for 7 d).
ChemInform Abstract: Rhodium‐Catalyzed Arylative Cyclization for the Enantioselective Synthesis of (Trifluoromethyl)cyclobutanols.
Authors: Johnson Thomas , Choo Ken‐Loon , Lautens Mark 
Published: April 2015

AbstractOptically active cyclobutanols are obtained via cyclization of alkynones with arylboronic acids by using a chiral bicyclooctadiene ligand.
ChemInform Abstract: Hexaalkylguanidinium Salts as Ionic Liquids — Applications in Titanium and Aluminium Alcoholate Assisted Synthesis.
Authors: Arkhipova Maria , Eichel Svetlana , Maas Gerhard 
Published: April 2015

AbstractGuanidinium‐based ionic liquids containing titanium or aluminum alcoholate are successfully applied as Lewis‐acidic catalytic media for some dehydrating cyclocondensation reactions: i.
ChemInform Abstract: Ring Opening of N‐Sulfonyl Aziridines by Amines in Silica‐Water.
Authors: Li Tiantian , Ma Xiaosi , Qi Junmei , Sun Feifei , Ma Ning 
Published: April 2015

AbstractWhen primary and secondary amines are used in excess, they react with N‐sulfonyl aziridines, mainly affording 1:1 ring opening products (III), (V), (XI).
ChemInform Abstract: Diastereoselective Photodimerization Reactions of Chromone‐2‐carboxamides to Construct a C2‐Chiral Scaffold.
Authors: Yagishita Fumitoshi , Baba Nozomi , Ueda Yuki , Katabira Satoshi , Kasashima Yoshio , Mino Takashi , Sakamoto Masami 
Published: April 2015

AbstractIrradiation of chromone‐carboxamides bearing a chiral auxiliary, e.g. (I), results in diastereoselective formation of a C2‐chiral anti‐HH dimer scaffold.
ChemInform Abstract: A Highly Efficient Catalyst for Selective Oxidative Scission of Olefins to Aldehydes: Abnormal‐NHC—Ru(II) Complex in Oxidation Chemistry.
Authors: Daw Prosenjit , Petakamsetty Ramu , Sarbajna Abir , Laha Siladitya , Ramapanicker Ramesh , Bera Jitendra K. 
Published: April 2015

AbstractA novel annulated imidazo[1,2‐a][1,8]naphthyridine‐based NHC Ru‐complex is synthesized and successfully applied as catalyst in the oxidative cleavage of structurally diverse C=C bonds to yield aldehydes.
ChemInform Abstract: Iodine‐Catalyzed Three‐Component Reaction of Quinazoline‐2,5‐diones with Aldehydes and Styrenes for the Synthesis of Allylamine Derivatives.
Authors: Zhang Zhang , Zhang Yu‐Shan , Quan Zheng‐Jun , Da Yu‐Xia , Wang Xi‐Cun 
Published: April 2015

AbstractThe mechanism of the unexpected deacylation observed in the reactions using methylglyoxal (V) remains unclear.
ChemInform Abstract: Copper‐Catalyzed α‐Selective Allylic Alkylation of Heteroaryllithium Reagents.
Authors: Vila Carlos , Hornillos Valentin , Fananas‐Mastral Martin , Feringa Ben L. 
Published: April 2015

Abstract2‐Allyl‐substituted thiophenes and furans are synthesized in a highly regioselective, ligand‐free copper‐catalyzed reaction of 2‐heteroaryllithium reagents and allyl halides.
ChemInform Abstract: Ionic Liquids as Recyclable and Separable Reaction Media in Rh‐Catalyzed Decarbonylation of Aromatic and Aliphatic Aldehydes.
Authors: Malcho Phillip , Garcia‐Suarez Eduardo J. , Riisager Anders 
Published: April 2015

AbstractIt is found that the catalytic performance strongly depends on the employed ionic liquid and its thermal stability.
ChemInform Abstract: Enantioselective Copper(II)‐Catalyzed Henry Reaction Utilizing Chiral Aziridinyl Alcohols.
Authors: Wang Xiaojuan , Zhao Wenxian , Li Gaowei , Wang Jin , Liu Guanjun , Liu Lantao , Zhao Ruijuan , Wang Mincan 
Published: April 2015

AbstractA novel type of aziridine based ligands is synthesized and the derivative LIG is successfully applied under optimized conditions for the enantioselective Henry reaction of aromatic aldehydes (I).
ChemInform Abstract: Synthesis of 2‐Aryl‐ and 6‐Heteroaryl‐1,3‐di(4‐pyridyl)azulenes by Katritzky′s Pyridylation of 2‐Aryl‐ and 6‐Heteroarylazulenes.
Authors: Shoji Taku , Maruyama Akifumi , Ito Shunji , Okujima Tetsuo , Yasunami Masafumi , Higashi Junya , Morita Noboru 
Published: April 2015

Abstract2‐ and 6‐arylazulene substrates (III) and (VIII) are prepared by cross‐coupling of aryl halides (I) with 2‐ or 6‐haloazulene (II) and (VII).
ChemInform Abstract: Palladium‐Catalyzed Desulfinative Iodination of Sodium Sulfinates and Sulfonyl Hydrazides.
Authors: Liu Saiwen , Chen Jinjin , Zhang Ran , Zhao Feng , Deng Guo‐Jun 
Published: April 2015

AbstractThe Pd‐catalyzed desulfinative iodination of sodium sulfinates and sulfonyl hydrazides is developed using either KI or iodine as reagent in the presence of air or oxygen as terminal oxidant.
ChemInform Abstract: Highly Regio‐ and Stereoselective Nitro‐Oxoamination of Mono‐Substituted Allenes.
Authors: Xue Can , Fu Chunling , Ma Shengming 
Published: April 2015

AbstractThe regio‐ and stereoselective nitro‐oxoamination of mono‐substituted allenes (I), (V), and (VII) with TEMPO (II) via a radical process to form C—N and C—O bonds in one step is reported.
ChemInform Abstract: Cooperative Catalysis with Iron and a Chiral Broensted Acid for Asymmetric Reductive Amination of Ketones.
Authors: Zhou Shaolin , Fleischer Steffen , Jiao Haijun , Junge Kathrin , Beller Matthias 
Published: April 2015

AbstractThe reaction succeeds using aromatic, heteroaromatic and aliphatic ketones with generally moderate to good reaction yields and high enantioselectivities.
ChemInform Abstract: β‐Cyclodextrin—TiO2: Green Nest for Reduction of Nitroaromatic Compounds.
Authors: Kakroudi Mazaher Abdollahi , Kazemi Foad , Kaboudin Babak 
Published: April 2015

AbstractThe TiO2/β‐CD guest‐host catalytic system (called ′green nest′) can be recycled and reused at least 3 times with moderate decrease in yield maybe due to partial loss of photocatalyst.
ChemInform Abstract: Rhodium(I)‐N‐Heterocyclic Carbene‐Catalyzed Addition of Sodium Tetraphenylborate to Ketones to Form Tertiary Alcohols.
Authors: Yigit Murat , Yigit Beyhan , Oezdemir Ismail 
Published: April 2015

AbstractFour novel Rh‐NHC catalysts differing in the substitution pattern of N‐attached benzyl moiety only (p‐tolyl, p‐ethoxyphenyl, p‐benzyloxyphenyl, and 2,3,4‐trimethoxyphenyl) are prepared and their efficacy is tested in the addition of NaBPh4 (II) to acetophenones (I).
ChemInform Abstract: Gold‐Catalyzed 1,2‐Iminonitronation of Electron‐Deficient Alkynes with Nitrosoarenes to Afford α‐Imidoyl Nitrones.
Authors: Singh RahulKumar Rajmani , Liu Rai‐Shung 
Published: April 2015

AbstractA gold‐catalyzed 1,2‐iminonitronation of propiolate derivatives with nitrosoarenes is reported to give α‐imidoyl nitrones (III) and (VI) in good yields.
ChemInform Abstract: A Facile and Efficient Catalytic System for the Oxidation of Alcohols with Gold(III) and Ionic Liquid Immobilized TEMPO under Solvent‐Free Conditions.
Authors: Wang Zhao‐gang , Xu Kui , Shen Meng‐nan , Lu Ming 
Published: April 2015

AbstractThe system shows high performance for the oxidation of various alcohols such as aryl, hetaryl, alkyl, and alkenyl substituted primary as well as secondary ones.
ChemInform Abstract: α‐Arylation of β‐Diketones with Aryl Halides Catalyzed by CuO/Aluminosilicate.
Authors: Ganesh Babu S. , Sakthivel R. , Dharmaraj N. , Karvembu R. 
Published: April 2015

AbstractThe coupling of β‐diketones succeeds using aryl chlorides, bromides and iodides, with selective activation of the bromide over chloride on case of dihalogenated compounds.
ChemInform Abstract: Synthesis of Highly Substituted Imidazolidine‐2,4‐dione (Hydantoin) Through Tf2O‐Mediated Dual Activation of Boc‐Protected Dipeptidyl Compounds.
Authors: Liu Hui , Yang Zhimin , Pan Zhengying 
Published: April 2015

Abstract3,5‐Disubstituted, 3,5,5‐ and 1,3,5‐trisubstituted chiral hydantoins are prepared starting from mono or dipeptides, as well as N‐alkyl, N‐alkenyl, or N‐aryl amides.
ChemInform Abstract: Selective Approach to Thioesters and Thioethers via sp3 C—H Activation of Methylarenes.
Authors: Feng J. , Lu G.‐P. , Cai C. 
Published: April 2015

AbstractThioesters [(III) and (V)] and thioethers [(VI) and (VII)] are synthesized by facile and efficient green protocols with good functional group tolerance and satisfactory yields.
ChemInform Abstract: Palladium‐Catalyzed Oxidative C—H Bond Acylation of N‐Nitrosoanilines with Toluene Derivatives: A Traceless Approach to Synthesize N‐Alkyl‐2‐aminobenzophenones.
Authors: Wu Yinuo , Feng Ling‐Jun , Lu Xiao , Kwong Fuk Yee , Luo Hai‐Bin 
Published: April 2015

AbstractN‐Nitroso groups in anilines (I) and (IV) function as a traceless directing group while toluene derivatives (II) serve as effective acyl precursors.
ChemInform Abstract: A Mannich/Cyclization Cascade Process for the Asymmetric Synthesis of Spirocyclic Thioimidazolidineoxindoles.
Authors: Cai Hao , Zhou Yu , Zhang Dong , Xu Jinyi , Liu Hong 
Published: April 2015

AbstractThe title reaction furnishes the spiro‐oxindoles in good yield and excellent enantioselectivity in presence of a commercially available catalyst.
ChemInform Abstract: Radical Cascade Cyanomethylation of Activated Alkenes to Construct Cyano Substituted Oxindoles.
Authors: Li Juan , Wang Zhigang , Wu Ningjie , Gao Ge , You Jingsong 
Published: April 2015

AbstractA concise and practical cyanomethylation as well as nitromethylation of N‐phenylacrylamides through a radical pathway to construct substituted oxindoles is reported.
ChemInform Abstract: Enantioselective Michael/aza‐Michael/Cyclization Organocascade to Tetracyclic Spiroindolines: Concise Total Synthesis of Kopsinine and Aspidofractine.
Authors: Wu Xiaoyu , Huang Jianbiao , Guo Beibei , Zhao Long , Liu Yong , Chen Jie , Cao Weiguo 
Published: April 2015

AbstractThe method succeeds for indole derivatives equipped with electron‐donating substituents on the benzene ring, but fails with the electron‐withdrawing fluoro‐substituent.
ChemInform Abstract: Rhodium(III)‐Catalyzed N‐Nitroso‐Directed C—H Addition to Ethyl 2‐Oxoacetate for Cycloaddition/Fragmentation Synthesis of Indazoles.
Authors: Chen Jinsen , Chen Pei , Song Chao , Zhu Jin 
Published: April 2015

AbstractA Rh‐catalyzed N‐nitroso directed C‐H functionalization of N‐substituted N‐nitrosoanilines (I) and (V) with ethyl glyoxylate to yield ortho‐disubstituted products (III) and (VI) is developed.
ChemInform Abstract: Metal‐Free Aminoamidiniumation Employing N‐Iodosuccinimide: Facile Syntheses of Bicyclic Imidazolidiniums and Cyclic Vicinal Diamines.
Authors: Zhang Jun , Zhang Gengtao , Wu Weijie , Zhang Xuejun , Shi Min 
Published: April 2015

AbstractAn NIS‐mediated aminoamidiniumation for the synthesis of bicyclic imidazolidinium salts, starting from readily available amidines is developed.
ChemInform Abstract: Novel Transformation of 1‐Substituted 1H‐Imidazole 3‐Oxides.
Authors: Antonova M. M. , Baranov V. V. , Nelyubina Yu. V. , Kravchenko A. N. 
Published: April 2015

AbstractTreatment of the previously not reported racemic N‐oxide (IV) with Ac2O gives rise to an unusual intramolecular cyclization product (V) which crystallizes as co‐crystal with 2‐hydroxyimino‐1,2‐diphenylethanone (I).
ChemInform Abstract: Asymmetric Aldol Reaction of Thiazole‐Carbaldehydes: Regio‐ and Stereoselective Synthesis of Tubuvalin Analogues.
Authors: Paladhi Sushovan , Das Joydeb , Samanta Mousumi , Dash Jyotirmayee 
Published: April 2015

AbstractTubuvalin derivatives are prepared by a regio‐ and enantioselective L‐proline‐catalyzed aldol reaction of thiazole carbaldehydes with acetone and a corresponding prolinamide‐catalyzed transformation of 2‐formylthiazole‐4‐carboxylate with methylisopropyl ketone on water.
ChemInform Abstract: Synthesis of 2‐Substituted (2R,4R)‐3‐(3‐Mercapto‐propionyl)thiazolidine‐4‐carboxylic Acids.
Authors: Ershov A. Yu. , Nasledov D. G. , Lagoda I. V. , Shamanin V. V. 
Published: April 2015

AbstractA stereoselective three‐step synthesis of the title thiazolidine‐4‐carboxylic acids (III), potential lead compounds for the development of antihypertensive drugs with angiotensin converting enzyme inhibitory activity, starting from natural L‐cysteine (I) is given.
ChemInform Abstract: Regiospecific Synthesis of N2‐Aryl 1,2,3‐Triazoles from 2,5‐Disubstituted Tetrazoles via Photochemically Generated Nitrile Imine Intermediates.
Authors: Stewart Sam , Harris Robert , Jamieson Craig 
Published: April 2015

AbstractThe preparation of the substrates by copper‐catalyzed coupling of 5‐aryl‐tetrazoles with aryl boronic acids to the corresponding 2,5‐diaryltetrazoles is described.
ChemInform Abstract: (3 + 2) Annulation of Amidinothioureas with Binucleophile: Synthesis and Antimicrobial Activity of 3‐Phenylamino‐5‐aryl/alkyl‐1,2,4‐oxadiazole Derivatives.
Authors: Yerande Swapnil G. , Ghaisas Amruta B. , Newase Kiran M. , Wang Wei , Wang Kan , Doemling Alexander 
Published: April 2015

Abstract9 Title compounds of type (II) are prepared and tested for their antimicrobial activities.
ChemInform Abstract: Reactions of Pyruvates: Organocatalytic Synthesis of Functionalized Dihydropyrans in One Pot and Further Transformations to Functionalized Carbocycles and Heterocycles.
Authors: Chouthaiwale Pandurang V. , Tanaka Fujie 
Published: April 2015

AbstractThe concise one‐pot cascade reaction of pyruvates with aldehydes generates functionalized dihydropyrans under mild conditions.
ChemInform Abstract: Asymmetric Hetero‐Diels—Alder Reaction of Danishefsky′s Diene with α‐Ketoesters and Isatins Catalyzed by a Chiral N,N′‐Dioxide/Magnesium(II) Complex.
Authors: Zheng Jianfeng , Lin Lili , Fu Kai , Zhang Yulong , Liu Xiaohua , Feng Xiaoming 
Published: April 2015

AbstractThe title process tolerates a wide range of functional groups and provides dihydropyranones with excellent enantioselectivities.
ChemInform Abstract: Facile Synthesis of Azaarene‐2‐Substituted Chromanone Derivatives via Tandem sp3 C—H Functionalization/Decarboxylation of Azaarenes with 4‐Oxo‐4H‐chromene‐3‐carboxylic Acid.
Authors: Shao Zhuzhou , Wang Liang , Xu Lubin , Zhao Huaili , Xiao Jian 
Published: April 2015

AbstractReaction does not work with 4‐methylpyridine or 3‐acetyl‐ or 3‐formyl‐4‐oxochromenes.
ChemInform Abstract: Preparation and Use of Combustion‐Derived Bi2O3 for the Synthesis of Heterocycles with Anticancer Properties by Suzuki—Coupling Reactions.
Authors: Anusha Sebastian , Anandakumar B. S. , Mohan Chakrabhavi Dhananjaya , Nagabhushana G. P. , Priya B. S. , Rangappa Kanchugarakoppal S. , Basappa Basappa , Chandrappa G. T. 
Published: April 2015

AbstractBismuth oxide is synthesized via simple, rapid and energy efficient solution combustion synthesis by employing sucrose as a fuel.
ChemInform Abstract: Regioselective Synthesis of Pyridin‐2‐one Derivatives Based on Ethyl(1‐phenylethylidene)cyanoacetate and Cyanoacetamides.
Authors: Fefelova S. R. , Krasnikov D. A. , Dyachenko V. D. , Dyachenko A. D. 
Published: April 2015

AbstractVarious pyridin‐2‐ones are obtained by Michael reaction of (ethylidene)cyanoacetate with cyanoacetamides.
ChemInform Abstract: Synthesis of 2,6‐Diaryl‐1,2‐dihydropyridines Through a 6π‐Electrocyclization of N‐Sulfonylazatrienes.
Authors: Resende Diana I. S. P. , Guieu Samuel , Oliva Cristina G. , Silva Artur M. S. 
Published: April 2015

AbstractThe cyclization step suffers from incomplete conversion of the imine‐precursor as well as significant hydrolysis of the latter recovering a substantial amount of the starting diene.
ChemInform Abstract: Synthesis of 4‐Methyl‐2,3‐disubstituted Quinoline Scaffolds via Environmentally Benign Fe(III) Catalyzed Sequential Condensation, Cyclization and Aromatization of 1,3‐Diketone and 2‐Ethynylaniline.
Authors: Sivaraman Mahalingam , Perumal Paramasivan T. 
Published: April 2015

AbstractEnvironmentally benign Fe(III)‐catalyzed sequential condensation, cyclization and aromatization of 1,3‐diketone and 2‐ethynylaniline derivatives to substituted quinoline derivatives with good yields in relatively short reaction times is described.
ChemInform Abstract: Regiospecific Minisci Acylation of Phenanthridine via Thermolysis or Photolysis.
Authors: Cheng Pi , Qing Zhixing , Liu Sheng , Liu Wei , Xie Hongqi , Zeng Jianguo 
Published: April 2015

AbstractThe method is applicable to the acylation of phenanthridine with aryl and alkyl aldehydes, but fails for alkenyl aldehydes.
ChemInform Abstract: One‐Pot Synthesis of Highly Fluorescent Pyrido[1,2‐a]indole Derivatives through C—H/N—H Activation: Photophysical Investigations and Application in Cell Imaging.
Authors: Samala Srinivas , Pallavi Pragyan , Kumar Ravi , Arigela Rajesh K. , Singh Gajendra , Ampapathi Ravi Sankar , Priya Amulya , Datta Sunando , Patra Abhijit , Kundu Bijoy 
Published: April 2015

AbstractA simple one‐pot protocol for the Pd‐catalyzed oxidative annulation of internal alkynes with indoles to form pyridooxindole derivatives is presented.
ChemInform Abstract: Catalyst‐Free One‐Pot Synthesis of Benzimidazoles from 1,2‐Diaminoarenes and Alcohols.
Authors: Marri Mahender Reddy , Peraka Swamy , Macharla Arun Kumar , Mameda Naresh , Kodumuri Srujana , Nama Narender 
Published: April 2015

AbstractSubstituted and unsubstituted benzene‐1,2‐diamines as well as pyridine‐1,2‐diamines are transformed in an efficient manner with benzylic alcohols, but fail to react using aliphatic alcohols.
ChemInform Abstract: Synthesis of 4,5‐Fused Tricyclic Quinolines via an Acid‐Promoted Intramolecular Friedel—Crafts Allenylation of Aniline Derivatives.
Authors: Suzuki Yuta , Nemoto Tetsuhiro , Nakano Shun‐ichi , Zhao Zengduo , Yoshimatsu Yuta , Hamada Yasumasa 
Published: April 2015

AbstractExamination of the pharmacological properties of the products is currently in progress.
ChemInform Abstract: Improved and Scalable Preparation of 6‐Bromo‐4‐chlorothieno[2,3‐d]pyrimidine.
Authors: Bugge S. , Skjoensfjell E. M. , Willumsen F. B. , Sundby E. , Hoff B. H. 
Published: April 2015

AbstractThe title compound (VII), a useful precursor for the synthesis of a library of thienopyrimidine‐based kinase inhibitors, is obtained starting from cheap bulk chemicals in four steps.
ChemInform Abstract: Novel Method for the Synthesis of 1,5‐Dihydro‐2h‐chromeno[2,3‐d]pyrimidine‐2,4(3H)‐diones.
Authors: Osyanin V. A. , Osipov D. V. , Pavlov S. A. , Klimochkin Yu. N. 
Published: April 2015

Abstractvia reaction of uracil (I) with o‐benzoquinone methide precursors
ChemInform Abstract: Facile One‐Pot Synthesis of Benzimidazole and Quinoxalin‐2(1H)‐one Scaffolds via Two‐Component Coupling Reaction, Deprotection, and Intermolecular Cyclization.
Authors: Chen Zhong‐Zhu , Tang Ying , Zuo Lei , Tang Dian‐Yong , Zhang Jin , Xu Zhi‐Gang 
Published: April 2015

AbstractVarious scaffolds of interest for medicinal chemistry are prepared by the reaction of alkyl, alkenyl, aryl, and hetaryl carboxylic acids or glyoxylic acids with 2‐(N‐Boc‐amino)phenylisocyanides.
ChemInform Abstract: Palladium‐Catalyzed Carbonylation of 2‐Bromoanilines with 2‐Formylbenzoic Acid and 2‐Halobenzaldehydes: Efficient Synthesis of Functionalized Isoindolinones.
Authors: Natte Kishore , Chen Jianbin , Li Haoquan , Neumann Helfried , Beller Matthias , Wu Xiao‐Feng 
Published: April 2015

Abstract2‐Bromoanilines undergo carbonylation with 2‐formylbenzoic acid (I) to give good to excellent yields of products (IV).
ChemInform Abstract: Stereoselective Synthesis of ε‐Lactones or Spiro‐Heterocycles Through NHC‐Catalyzed Annulation: Divergent Reactivity by Catalyst Control.
Authors: Wang Min , Rong Zi‐Qiang , Zhao Yu 
Published: April 2015

AbstractNHC‐catalyzed divergent annulation of enals (II) with heterocyclic enones (I) and (IV) is developed to produce benzofuran/indole‐containing ε‐lactones (III) and (V) or spiro‐heterocycles (VI) with high diastereo‐ and enantioselectivity.
ChemInform Abstract: Palladacycle Catalyzed Asymmetric P—H Addition of Diarylphosphines to N‐Enoyl Phthalimides.
Authors: Chew Renta Jonathan , Lu Yunpeng , Jia Yu‐Xiang , Li Bin‐Bin , Wong Esther Hui Yen , Goh Rosanne , Li Yongxin , Huang Yinhua , Pullarkat Sumod Appukuttan , Leung Pak‐Hing 
Published: April 2015

AbstractThe facile phospha‐Michael addition provides highly enantioenriched tertiary phosphine adducts.
ChemInform Abstract: New Cytotoxic Laurene‐, Cuparene‐, and Laurokamurene‐Type Sesquiterpenes from the Red Alga Laurencia obtusa.
Authors: Angawi Rihab F. , Alarif Walied M. , Hamza Rehab I. , Badria Farid A. , Ayyad Seif‐Eldin N. 
Published: April 2015

Abstractisolation, structure elucidation and cytotoxicity of three new sesquiterpene alcohols, laur‐2‐ene‐3,12‐diol (I), cuparene‐3,12‐diol (II), and 8,11‐dihydro‐1‐methoxylaurokamuren‐12‐ol (III), along with the known diterpene, kahukuen‐10‐ol
ChemInform Abstract: Velutinalide C, a New Polycyclic Phragmalin Limonoid from the Leaves of Chukrasia tabularis var. velutina.
Authors: Liu Hai‐Li , Chen Xue‐Lian , Xiao Wei , Guo Yue‐Wei 
Published: April 2015

Abstractisolation, structure elucidation and bioactivity of the new polycyclic phragmalin limonoid, velutinalide C (I)
ChemInform Abstract: Capnosane‐Type Cembranoids from the Soft Coral Sarcophyton trocheliophorum with Antibacterial Effects.
Authors: Liu Zhen , Cheng Wei , Liu Dong , van Ofwegen Leen , Proksch Peter , Lin Wenhan 
Published: April 2015

AbstractNineteen new cembranoids named trocheliophols A‐S including the potent antibacterial compounds (I) and (II) are isolated from the soft coral of Sarcophyton trocheliophorum.
ChemInform Abstract: Organocatalyzed Asymmetric 1,4‐Addition of Azlactones to α,β‐Unsaturated Trichloromethyl Ketones: Synthesis of α,α‐Disubstituted α‐Amino Acid Derivatives.
Authors: Zhang Jinlong , Liu Xihong , Wu Chongyang , Zhang Panpan , Chen Jianbo , Wang Rui 
Published: April 2015

AbstractThe reaction under either conditions A) or B) with the use of the commercially available quinine‐derived QTU allows the preparation of a series of title compounds.
ChemInform Abstract: EuroTracker Dyes: Design, Synthesis, Structure and Photophysical Properties of Very Bright Europium Complexes and Their Use in Bioassays and Cellular Optical Imaging
Authors: Butler Stephen J. , Delbianco Martina , Lamarque Laurent , McMahon Brian K. , Neil Emily R. , Pal Robert , Parker David , Walton James W. , Zwier Jurriaan M. 
Published: April 2015

AbstractReview: 75 refs.
ChemInform Abstract: Mossbauer Studies of the Peculiar Magnetism in Parent Compounds of the Iron‐Based Superconductors
Authors: Jasek A. K. , Komedera K. , Blachowski A. , Ruebenbauer K. , Zukrowski J. , Bukowski Z. , Karpinski J. 
Published: April 2015

AbstractReview: 23 refs.