bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Regulation of Diastereoselectivity in the Carbocyclization of Allenyl (S)‐N‐tert‐Butylsulfinimines Through a Three‐Component Assembly.
Authors: Kim Jihyun , Kim Hyuna , Kim Nana , Yu Chan‐Mo 
Published: July 2014

AbstractA diastereoselective carbocyclization with readily available sulfinimines is described.
ChemInform Abstract: Palladium‐Catalyzed Aza‐Wittig‐Type Condensation of Isoxazol‐5(4H)‐ones with Aldehydes.
Authors: Okamoto Kazuhiro , Shimbayashi Takuya , Tamura Eisuke , Ohe Kouichi 
Published: July 2014

AbstractThe palladium‐catalyzed decarboxylative ring opening reaction of isoxazolones is described.
ChemInform Abstract: A Reusable Unsupported Rhenium Nanocrystalline Catalyst for Acceptorless Dehydrogenation of Alcohols Through γ‐C—H Activation.
Authors: Yi Jing , Miller Jeffrey T. , Zemlyanov Dmitry Y. , Zhang Ruihong , Dietrich Paul J. , Ribeiro Fabio H. , Suslov Sergey , Abu‐Omar Mahdi M. 
Published: July 2014

AbstractUnsupported Rhenium nanocrystalline particles (2 nm size) convert benzylic and secondary alcohols to aldehydes and ketones, respectively, through catalytic acceptorless dehydrogenation (AD).
ChemInform Abstract: Palladium‐Catalyzed Amination of Unprotected Five‐Membered Heterocyclic Bromides.
Authors: Su Mingjuan , Hoshiya Naoyuki , Buchwald Stephen L. 
Published: July 2014

AbstractAn efficient method for the palladium‐catalyzed amination of unprotected bromoimidazoles and bromopyrazoles is presented.
ChemInform Abstract: Directed Lithiation of N′‐[2‐(4‐Methoxyphenyl)ethyl]‐N,N‐dimethylurea and tert‐Butyl [2‐(4‐Methoxyphenyl)ethyl]carbamate.
Authors: Smith Keith , El‐Hiti Gamal A. , Alshammari Mohammed B. 
Published: July 2014

AbstractLithiation of the title substrates with BuLi followed by treatment with various electrophiles give the corresponding products having the substituent ortho to the directing group.
ChemInform Abstract: Gold‐Catalyzed Heterogeneous Aerobic Dehydrogenative Amination of α,β‐Unsaturated Aldehydes to Enaminals.
Authors: Jin Xiongjie , Yamaguchi Kazuya , Mizuno Noritaka 
Published: July 2014

AbstractThe corresponding product (IX) can be regarded as formal Wacker‐type oxidation product, which is obtained for the first time starting from α,β‐unsaturated aldehydes.
ChemInform Abstract: Oxoammonium Salt Oxidations of Alcohols in the Presence of Pyridine Bases.
Authors: Bobbitt James M. , Bartelson Ashley L. , Bailey William F. , Hamlin Trevor A. , Kelly Christopher B. 
Published: July 2014

AbstractThe evaluation of the title compound for the selective conversion of primary, secondary, and chiral alcohols into the corresponding aldehydes is presented.
ChemInform Abstract: Ligand‐Enabled Cross‐Coupling of C(sp3)—H Bonds with Arylboron Reagents via Pd(II)/Pd(0) Catalysis.
Authors: Chan Kelvin S. L. , Wasa Masayuki , Chu Ling , Laforteza Brian N. , Miura Masanori , Yu Jin‐Quan 
Published: July 2014

AbstractA mono‐N‐protected amino acid ligand enables the Pd‐catalyzed coupling of γ‐C(sp3)‐H bonds in triflyl‐protected amines with arylboron reagents.
ChemInform Abstract: Synthesis in Ionic Liquids only: Access to α‐Oxo‐γ‐thio‐esters via Mukaiyama Coupling.
Authors: Jebri Khouloud , Mazieres Marie‐Rose , Ballereau Stephanie , Ben Ayed Taicir , Plaquevent Jean‐Christophe , Baltas Michel , Guillen Frederic 
Published: July 2014

AbstractMukaiyama coupling of thioacetals with pyruvate enoxysilane proceeds in ionic liquid to give the desired α‐oxy‐γ‐thioesters in case for substrates (Ia) and (Ib).
ChemInform Abstract: A Convenient Approach to the Synthesis of Novel Substituted Cyclohexadienes by the Vinylogous Michael Addition of α,α‐Dicyanoolefins.
Authors: Alizadeh Abdolali , Sedighian Hadi , Bayat Fahimeh 
Published: July 2014

AbstractThe initial condensation of malononitrile and acetylenedicarboxylate leads to the formation of an intermediate Michael adduct.
ChemInform Abstract: Base‐Promoted N‐Alkylation Using Formamides as the N‐Sources in Neat Water.
Authors: Chen Wen‐Xin , Zhang Cai‐Yun , Shao Li‐Xiong 
Published: July 2014

AbstractThe catalyst‐free, alternative, environmentally benign, and mild title method for C—N bond formation tolerates a wide range of substrates.
ChemInform Abstract: Highly Diastereoselective Preparation of Aldol Products Using New Functionalized Allylic Aluminum Reagents.
Authors: Shen Zhi‐Liang , Peng Zhihua , Yang Chun‐Ming , Helberg Julian , Mayer Peter , Marek Ilan , Knochel Paul 
Published: July 2014

AbstractThe title aluminum reagents are prepared from the corresponding allylic chlorides and aluminum powder as a solution in THF which is directly used in the reactions with the aromatic carbonyl compounds.
ChemInform Abstract: Phenylene‐Coated Magnetic Nanoparticles That Boost Aqueous Asymmetric Transfer Hydrogenation Reactions.
Authors: Gao Xiaoshuang , Liu Rui , Zhang Dacheng , Wu Meng , Cheng Tanyu , Liu Guohua 
Published: July 2014

AbstractChiral magnetic nanoparticles are prepared and used in the asymmetric transfer hydrogenation of aromatic ketones in aqueous media.
ChemInform Abstract: Encapsulation of a Catalytic Imidazolium Salt into Avidin: Towards the Development of a Biohybrid Catalyst Active in Ionic Liquids.
Authors: Gauchot Vincent , Branca Mathieu , Schmitzer Andreea 
Published: July 2014

AbstractThe development of a new type of biohybrid catalyst active in ionic liquid/water mixtures is described.
ChemInform Abstract: Limonene Oxide Derived Aziridinyl Alcohols as Highly Efficient Catalysts for Asymmetric Additions of Organozinc Species to Aldehydes.
Authors: Rachwalski Michal 
Published: July 2014

AbstractChiral ligands synthesized from (+)‐limonene oxide and optically active aziridines are prepared and examined as catalyst for the addition of diethylzinc or in situ generated phenylethynylzinc to aldehydes.
ChemInform Abstract: Application of Chiral N,N′‐Dialkyl‐1,2‐cyclohexanediamine Derivatives in Asymmetric Copper(II)‐Catalyzed Henry Reactions.
Authors: Chunhong Zhao , Liu Fei , Gou Shaohua 
Published: July 2014

AbstractChiral N,N′‐dialkyl‐1,2‐cyclohexanediamine derivatives are developed and the products are utilized in combination with Cu(OAc)2 and iPr2NEt as catalysts for the asymmetric Henry reaction.
ChemInform Abstract: Microwave Assisted Synthesis of Nitro Phenols from the Reaction of Phenols with Urea Nitrate under Acid‐Free Conditions.
Authors: Verma Sanny , Pandita Sangeeta , Jain Suman L. 
Published: July 2014

AbstractThe highly ortho‐selective mononitration of phenols is achieved in short reaction times using urea nitrate as a safe nitrating agent under microwave irradiation.
ChemInform Abstract: TEMPO‐Mediated Oxidation of Primary Alcohols to Aldehydes under Visible Light and Air.
Authors: Liu Dongwang , Zhou Hongxia , Gu Xiangyong , Shen Xiaoqin , Li Pixu 
Published: July 2014

AbstractIn some cases, the carboxylic acid is also obtained in 1‐20% yield (HPLC).
ChemInform Abstract: Practical Approach for Preparation of Unsymmetric Benzils from β‐Ketoaldehydes.
Authors: Ruan Libo , Shi Min , Li Nian , Ding Xu , Yang Fan , Tang Jie 
Published: July 2014

AbstractAn efficient and practical method for the synthesis of unsymmetric benzils from readily available β‐ketoaldehydes is developed.
ChemInform Abstract: Dual Nature of Polyethylene Glycol under Microwave Irradiation for the Clean Synthesis of Oximes.
Authors: Dutta Papia , Dutta Arup Kumar , Sarma Parishmita , Borah Ruli 
Published: July 2014

AbstractPolyethylene glycol 600 is used as an efficient, inexpensive, and recyclable homogenous medium and catalyst for the synthesis of oximes.
ChemInform Abstract: Three‐Component Reactions Based on Trapping Ammonium Ylides with N‐Sulfonyl Aldimines via Cooperative Catalysis of Squaramides and Rh2(OAc)4.
Authors: Qiu Lin , Wang Dongwei , Lv Fengping , Guo Xin , Hu Wenhao , Yang Liping , Liu Shunying 
Published: July 2014

AbstractAmmonium ylides generated in situ from aryldiazo acetates and arylamines undergo Mannich‐type reaction with N‐sulfonyl aldimines to produce α,β‐diamino acid derivatives.
ChemInform Abstract: TMSCN/DBU‐Mediated Facile Redox Transformation of α,β‐Unsaturated Aldehydes to Carboxylic Acid Derivatives.
Authors: Kaise Hiromi , Shimokawa Jun , Fukuyama Tohru 
Published: July 2014

Abstractα,β‐unsaturated aldehydes react with TmsCN in the presence of DBU to yield cyanohydrins which can be isomerized and quenched with a variety of electrophiles to yield carboxylic acid derivatives.
ChemInform Abstract: A Chemoselective Reformatsky—Negishi Approach to α‐Haloaryl Esters.
Authors: Wong Brian , Linghu Xin , Crawford James J. , Drobnick Joy , Lee Wendy , Zhang Haiming 
Published: July 2014

AbstractPd‐catalyzed chemoselective Negishi coupling of poly‐halogenated aromatics and Reformatsky reagents provides α‐haloaryl esters.
ChemInform Abstract: Diaryl Sulfoxides from Aryl Benzyl Sulfoxides: A Single Palladium‐Catalyzed Triple Relay Process.
Authors: Jia Tiezheng , Bellomo Ana , Montel Sonia , Zhang Mengnan , EL Baina Kawtar , Zheng Bing , Walsh Patrick J. 
Published: July 2014

AbstractA wide range of aryl benzyl sulfoxides as well as alkyl benzyl sulfoxides react with various (hetero)aryl bromides in good to excellent yields.
ChemInform Abstract: Selective Alkylation and Arylation of C—F Bond with Grignard Reagents.
Authors: Lu Faguan , Sun Hongjian , Du Aiqin , Feng Lei , Li Xiaoyan 
Published: July 2014

AbstractSelective arylations and alkylations of the C—F bonds of polyfluoroaryl imines with Grignard reagents are studied in the absence of metal catalysts.
ChemInform Abstract: Synthesis of Chiral C1‐Symmetric N‐Heterocyclic Carbene Ligands: Application Toward Copper‐Catalyzed Homocoupling of 2‐Naphthols.
Authors: Holtz‐Mulholland Michael , Collins Shawn K. 
Published: July 2014

AbstractCopper catalysts with novel chiral NHC ligands are applied in the homocoupling of 2‐naphthol derivative (I).
ChemInform Abstract: The Catalytic Asymmetric α‐Benzylation of Aldehydes.
Authors: List Benjamin , Coric Ilija , Grygorenko Oleksandr O. , Kaib Philip S. J. , Komarov Igor , Lee Anna , Leutzsch Markus , Chandra Pan Subhas , Tymtsunik Andrey V. , van Gemmeren Manuel 
Published: July 2014

AbstractFor the first time aminocatalyzed α‐alkylation of α‐branched aldehydes with benzyl bromides is developed.
ChemInform Abstract: tert‐Butyl Esters of Tripeptides Based on Pro‐Phe as Organocatalysts for the Asymmetric Aldol Reaction in Aqueous or Organic Medium.
Authors: Psarra Anastasia , Kokotos Christoforos G. , Moutevelis‐Minakakis Panagiota 
Published: July 2014

AbstractBy using a similar organocatalyst in toluene the products are also obtained in high yields and selectivities.
ChemInform Abstract: Cobalt Nanoparticles in Hollow Mesoporous Spheres as a Highly Efficient and Rapid Magnetically Separable Catalyst for Selective Epoxidation of Styrene with Molecular Oxygen.
Authors: Shi Zhi‐Qiang , Jiao Li‐Xin , Sun Jian , Chen Zi‐Bao , Chen Yuan‐Zhe , Zhu Xiao‐Hang , Zhou Jing‐Hui , Zhou Xin‐Chun , Li Xin‐Zhe , Li Rong 
Published: July 2014

AbstractTitle catalyst is synthesized and characterized.
ChemInform Abstract: 2‐Chlorotetrafluoroethanesulfinamide Induced Asymmetric Vinylogous Mannich Reaction.
Authors: Liu Li‐Juan , Liu Jin‐Tao 
Published: July 2014

AbstractThe generality of (S)‐2‐chlorotetrafluoroethanesulfinamide (I) induced asymmetric vinylogous Mannich addition reaction is investigated.
ChemInform Abstract: An Efficient Approach to Construct 2‐Arylbenzo[b]furans from 2‐Methoxychalcone Epoxides.
Authors: Ruan Libo , Shi Min , Mao Shiwei , Yu Lifang , Yang Fan , Tang Jie 
Published: July 2014

AbstractThe epoxide opening with BF3·OEt2 followed by cleavage of the aldehyde group of the resulting β‐ketoaldehyde furnishes deoxybenzoins which give the title furans after HBr‐promoted ring closure.
ChemInform Abstract: Convenient Synthesis of Bis(indolyl)alkanes by Dithiocarbohydrazone Schiff Base/Zn(ClO4)2·6H2O Catalyzed Friedel—Crafts Reaction of Indoles with Imines.
Authors: Hui Yong‐Hai , Chen Yong‐Cheng , Gong Hai‐Wei , Xie Zheng‐Feng 
Published: July 2014

AbstractUnder optimized mild conditions, various imines react with indoles to give the title compounds in mostly high yields.
ChemInform Abstract: Synthesis and Antimicrobial Activity of (1,4‐Phenylene)bis(arylsulfonylpyrazoles and Isoxazoles).
Authors: Lavanya G. , Mallikarjuna Reddy L. , Padmavathi V. , Padmaja A. 
Published: July 2014

AbstractCompound (VIIb) shows pronounced antimicrobial activity.
ChemInform Abstract: Molecular Iodine: A Green and Inclusive Catalyst for the Synthesis of Highly Functionalized 1,3,5‐Trisubstituted Pyrazoles in Aqueous Medium.
Authors: Rai Pratibha , Srivastava Madhulika , Singh Jaya , Singh Jagdamba 
Published: July 2014

AbstractTitle pyrazoles [(IV) and (VI)] are efficiently synthesized by an eco‐friendly, simple process via a domino reaction involving the formation of Schiff base, Mannich addition and intramolecular cyclization.
ChemInform Abstract: Three‐Component Reaction of Imidazoles, Cyanophenylacetylene, and Chalcogens: Stereoselective Synthesis of 3‐Alkenyl‐2‐imidazolethiones and ‐selones.
Authors: Belyaeva Kseniya V. , Andriyankova Ludmila V. , Nikitina Lina P. , Mal'kina Anastasiya G. , Afonin Andrei V. , Ushakov Igor' A. , Bagryanskaya Irina Yu. , Trofimov Boris A. 
Published: July 2014

AbstractThe process gives significant amounts of 2‐(2‐cyano‐1‐phenylethenyl)imidazoles (IV) as side products.
ChemInform Abstract: Facile Synthesis of 4‐Arylidene‐1H‐imidazol‐5(4H)‐ones by an Ugi—Aza‐Wittig Sequence.
Authors: Wang Ying , Xie Hai , Pan Yu‐Rong , Ding Ming‐Wu 
Published: July 2014

AbstractUgi‐type four‐component reaction allows the synthesis of 2‐azidoacrylamides, which are further converted into the title products via sequential Staudinger and intramolecular aza‐Wittig reaction.
ChemInform Abstract: Facile, Efficient Synthesis of Polyfunctionalized 2‐Aminoimidazoles via Vinyl Azides and Cyanamide.
Authors: Liu Shen , Shao Jiaan , Guo Xiao , Luo Jing , Zhao Menghao , Zhang Guolin , Yu Yongping 
Published: July 2014

AbstractA simple protocol for the synthesis of aminoimidazoles via base‐mediated addition of cyanamide to vinyl azides followed by intramolecular cyclization is presented.
ChemInform Abstract: A Convenient Procedure for the Synthesis of Chiral 6,7‐Dihydroxy‐1‐phenylamino‐dihydro‐1H‐pyrrolo [1,2‐a]imidazole‐2,5(3H,6H)‐diones.
Authors: Kacem Yakdhane , Ben Hassine Bechir 
Published: July 2014

AbstractStarting from commercially available materials a short synthesis of diastereo‐ and enantiopure pyrroloimidazolediones (IV) is developed.
ChemInform Abstract: 3‐(5‐)‐Amino‐o‐diarylisoxazoles: Regioselective Synthesis and Antitubulin Activity.
Authors: Tsyganov Dmitry V. , Khrustalev Victor N. , Konyushkin Leonid D. , Raihstat Mikhail M. , Firgang Sergei I. , Semenov Roman V. , Kiselyov Alex S. , Semenova Marina N. , Semenov Victor V. 
Published: July 2014

AbstractTitle compounds are synthesized from materials which are easily available from plant extracts.
ChemInform Abstract: Copper‐Catalyzed Oxidative Cyclization of Chalcone and Benzylic Amine Leading to 2,5‐Diaryl Oxazoles via Carbon—Carbon Double Bond Cleavage.
Authors: Liu Dongfang , Yu Jintao , Cheng Jiang 
Published: July 2014

AbstractA copper‐catalyzed oxidative cyclization of chalcones with benzylic amines is achieved, providing 2,5‐diaryl oxazoles.
ChemInform Abstract: An Efficient One‐Pot Synthesis of Aryl‐Substituted 1‐(Thiazol‐2‐yl)‐1H‐pyrazole‐3‐carboxylates via a Hantzsch Synthesis‐Knorr Reaction Sequence.
Authors: Gu Chunhui , Zhai Jiaojiao , Jiang Jianan , Liu Hongwei , Wang Lei , Zhu Dunru , Ji Yafei 
Published: July 2014

AbstractA great variety of title compounds is conveniently synthesized by reaction of thiazoles obtained by Hantzsch synthesis with previously prepared enolic lithium salts of diketoesters.
ChemInform Abstract: Stereoselective Synthesis of Side Chain‐Functionalized Tetrahydropyrans from 5‐Hexenols.
Authors: Fries Patrick , Mueller Melanie Kim , Hartung Jens 
Published: July 2014

AbstractAerial oxygen stereoselectively converts 5‐hexenols into 2‐methyltetrahydropyrans via oxidative cyclization/radical functionalization cascades, when activated by a fluoro‐substituted cobalt(II) bis‐(β‐diketonate) complex in solutions of cyclohexa‐1,4‐diene (CHD).
ChemInform Abstract: Regioselective Dehydrative Intramolecular Heteroannulation of β‐Allyl‐β‐hydroxydithioesters: Facile and Straightforward Entry to 2H‐Thiopyrans.
Authors: Chowdhury Sushobhan , Chanda Tanmoy , Koley Suvajit , Ramulu B. Janaki , Raghuvanshi Keshav , Singh Maya Shankar 
Published: July 2014

AbstractA mild and highly atom‐economical procedure for the synthesis of the title compounds is presented.
ChemInform Abstract: Asymmetric Addition of Chiral Boronate Complexes to Cyclic Iminium Ions.
Authors: Mohiti Maziar , Rampalakos Constantinos , Feeney Kathryn , Leonori Daniele , Aggarwal Varinder K. 
Published: July 2014

AbstractThe distinguished high stereoselectivity is believed to originate from strong cation‐π interactions between the cationic heterocycle and the electron rich benzylic boronate complex.
ChemInform Abstract: Y(NO3)3·4H2O‐Assisted Three‐Component Synthesis of Polysubstituted Tetrahydropyridines.
Authors: Mousavi Mir Rasul , Aboonajmi Jasem , Maghsoodlou Malek Taher , Hazeri Nourallah 
Published: July 2014

AbstractAll products are purified by filtration.
ChemInform Abstract: Controlling Chemoselective Transformations of 4‐Acylpyridines via a Pd—C Catalytic Hydrodechlorination—Hydrogenation.
Authors: Cheng Chuanjie , Wang Bo , Liu Nan , Chen Wenwen , Wang Xinyan , Hu Yuefei 
Published: July 2014

AbstractThe title multi‐step one‐pot reaction affords 4‐alkanoyl‐ and 4‐benzoylpiperidines hydrochlorides, which are isolated by simple filtration.
ChemInform Abstract: Synthesis, Anticonvulsant Activity and Molecular Properties Prediction of Dialkyl 1‐(Di(ethoxycarbonyl)methyl) ‐2,6‐dimethyl‐4‐substituted‐1,4‐dihydropyridine‐3,5‐dicarboxylates.
Authors: Prasanthi G. , Prasad K. V. S. R. G. , Bharathi K. 
Published: July 2014

AbstractN‐Diethylmalonyl derivatives of nifedipine and analogues (III) are synthesized.
ChemInform Abstract: Efficient Ruthenium‐Catalyzed α‐Alkylation of Ketones Using Pyridyl Methanols.
Authors: Yan Feng‐Xia , Zhang Min , Wang Xiao‐Ting , Xie Feng , Chen Meng‐Meng , Jiang Huanfeng 
Published: July 2014

AbstractBy employing an easily available catalyst/ligand system, the α‐alkylation of ketones by pyridyl methanol is demonstrated.
ChemInform Abstract: Ruthenium(II)/Chiral Broensted Acid Co‐Catalyzed Enantioselective Four‐Component Reaction/Cascade Aza‐Michael Addition for Efficient Construction of 1,3,4‐Tetrasubstituted Tetrahydroisoquinolines.
Authors: Jiang Jun , Ma Xiaochu , Ji Changge , Guo Zhenqiu , Shi Taoda , Liu Shunying , Hu Wenhao 
Published: July 2014

AbstractA four‐component Mannich/cascade aza‐Michael reaction using a ruthenium complex with a chiral Broensted acid is developed.
ChemInform Abstract: Synthesis of 7‐Triazole‐Substituted Camptothecin via Click Chemistry and Evaluation of in vitro Antitumor Activity.
Authors: Wang Lei , Yuan Wei , Zhang Jie , Tong Linjiang , Luo Yu , Chen Yi , Lu Wei , Huang Qingqing 
Published: July 2014

AbstractTo discover more potent antitumor agents, title compounds (III) are synthesized via Huisgen cycloaddition reaction of 7‐alkyne‐substituted camptothecin (I).
ChemInform Abstract: Conjugate‐Base‐Stabilized Broensted Acids: Catalytic Enantioselective Pictet—Spengler Reactions with Unmodified Tryptamine.
Authors: Mittal Nisha , Sun Diana X. , Seidel Daniel 
Published: July 2014

AbstractBenzaldehydes bearing electron‐withdrawing substituents in the para position afford the corresponding tetrahydro‐β‐carbolines in high yields and enantioselectivities.
ChemInform Abstract: Synthesis of 2‐Aminoquinoxalines via One‐Pot Cyanide‐Based Sequential Reaction under Aerobic Oxidation Conditions.
Authors: Cho Yeon‐Ho , Kim Kyung‐Hee , Cheon Cheol‐Hong 
Published: July 2014

AbstractA highly efficient synthesis of a wide variety of the title compounds from readily available aldehydes, aromatic diamines, and NaCN is presented by an operational simple procedure.
ChemInform Abstract: Magnesium‐Catalyzed Hydroboration of Esters: Evidence for a New Zwitterionic Mechanism.
Authors: Mukherjee Debabrata , Ellern Arkady , Sadow Aaron D. 
Published: July 2014

AbstractThe mechanism is elucidated by catalytic kinetic studies ruling out traditional σ‐bond metathesis mechanism for B—O bond formation.
ChemInform Abstract: Conversion of 1‐Alkenes into 1,4‐Diols Through an Auxiliary‐Mediated Formal Homoallylic C—H Oxidation.
Authors: Ghavtadze Nugzar , Melkonyan Ferdinand S. , Gulevich Anton V. , Huang Chunhui , Gevorgyan Vladimir 
Published: July 2014

AbstractThis unprecedented conversion of alkenes into diols is accomplished by means of a new Si,N‐type TBPicSi directing group that can be placed onto alkenes.
ChemInform Abstract: Exploring the Chemistry of N,N′‐Diamidocarbenes with Organophosphorus Compounds.
Authors: Chase Daniel T. , Moerdyk Jonathan P. , Bielawski Christopher W. 
Published: July 2014

AbstractA readily available N,N′‐diamidocarbene (I) is found to insert into the P—H bonds of primary and secondary phosphines as well as phosphonate esters.
ChemInform Abstract: Neomerane‐Type Sesquiterpenoids from Valeriana officinalis var. latifolia.
Authors: Han Zhu‐Zhen , Zu Xian‐Peng , Wang Jin‐Xin , Li Hui‐Liang , Chen Bing‐Yang , Liu Qing‐Xin , Hu Xian‐Qing , Yan Zhao‐Hui , Zhang Wei‐Dong 
Published: July 2014

AbstractValeneomerins A‐D [(I)‐(III)] are isolated and screened for their neuroprotective activities on hydrogen peroxide‐induced apoptosis in human neuroblastoma SH‐SY5Y cell lines.
ChemInform Abstract: Vibsatins A and B, Two New Tetranorvibsane‐Type Diterpenoids from Viburnum tinus cv. variegatus.
Authors: Gao Xiu , Shao Li‐Dong , Dong Liao‐Bin , Cheng Xiao , Wu Xing‐De , Liu Fei , Jiang Wei‐Wei , Peng Li‐Yan , He Juan , Zhao Qin‐Shi 
Published: July 2014

AbstractVibsatins A, (I), and B, (II), are the first examples of 14,15,16,17‐tetranorvibsane diterpenoids containing a core bicyclo[4.2.1]nonane moiety, which represents a new subtype of vibsane‐type diterpenoids.
ChemInform Abstract: Synthesis of Pandamarilactone‐1.
Authors: Seah Kang Yee , Macnaughton Sarah J. , Dallimore Jonathan W. P. , Robertson Jeremy 
Published: July 2014

AbstractThe nine‐step synthesis of the title compound (I), an alkaloid of Pandanus amaryllifolius, features furan oxidation with singlet oxygen and then spiro‐N,O‐acetalization and elimination to generate the target compound and further Pandanus alkaloids, pandamarilactonines A‐D.
ChemInform Abstract: Asymmetric Synthesis of (‐)‐Aurantioclavine via Palladium‐Catalyzed Intramolecular Allylic Amination.
Authors: Suetsugu Satoshi , Nishiguchi Hiromi , Tsukano Chihiro , Takemoto Yoshiji 
Published: July 2014

AbstractThe enantioselective synthesis of title compound (I) is achieved in a total of 16 steps, starting from 3‐nitro‐2‐iodophenol.
ChemInform Abstract: Vic‐Tricarbonyl Compounds: Synthesis of (.+‐.)‐9‐epi‐Wailupemycin A.
Authors: Seitz Tobias , Harms Klaus , Koert Ulrich 
Published: July 2014

AbstractA synthesis of the title compound (I) is presented, in which a vicinal tricarbonyl compound functioned as key intermediate.
ChemInform Abstract: Cytotoxic Amides and Quinolones from Clausena lansium
Authors: Song Wei‐Wu , Zeng Guang‐Zhi , Peng Wen‐Wen , Chen Ke‐Xian , Tan Ning‐Hua 
Published: July 2014

Abstractisolation, structure determination and cytotoxicity of two new amides, claulansamide A (I) and claulansamide B along with five known amides and six known quinolines
ChemInform Abstract: Post‐Growth Thermal Oxidation of Wurtzite InN Thin Films into Body‐Center Cubic In2O3 for Chemical/Gas Sensing Applications.
Authors: Liu H. F. , Yakovlev N. L. , Chi D. Z. , Liu W. 
Published: July 2014

AbstractWurtzite InN thin films are grown on c‐sapphire substrates by metal‐organic chemical vapor deposition using InGaN/GaN buffer layers at 600 °C.