bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: ansa‐Ruthenium(II) Complexes of DPEN‐SO2N(Me)(CH2)n (η6‐Aryl) Conjugate Ligands for Asymmetric Transfer Hydrogenation of Aryl Ketones.
Authors: Kisic Andrea , Stephan Michel , Mohar Barbara 
Published: March 2015

AbstractThe asymmetric transfer hydrogenation of alkyl aryl ketones with HCOOH/NEt3 reagent system is investigated in the presence of ansa‐Ru(II) complexes (I) as the catalyst.
ChemInform Abstract: Highly Active Recyclable Heterogeneous Pd/ZnO Nanoparticle Catalyst: Sustainable Developments for the C—O and C—N Bond Cross‐Coupling Reactions of Aryl Halides under Ligand‐Free Conditions.
Authors: Hosseini‐Sarvari Mona , Razmi Zahra 
Published: March 2015

AbstractPd nanoparticles on ZnO prepared by co‐precipitation are used as catalyst for the O‐arylation and N‐arylation of phenols and N—H heterocycles.
ChemInform Abstract: A Highly Enantioselective Mannich‐Type Reaction of Glycine Schiff Base Catalyzed by a Cinchoninium Salt.
Authors: Tao Zhonglin , Adele Arafate , Wu Xiang , Gong Liuzhu 
Published: March 2015

AbstractA chiral phase‐transfer catalyst (ANT) enables the Mannich reaction of a glycine Schiff base with aromatic N‐Boc‐protected imines furnishing α,β‐diaminoacids in excellent yields and with high diastereoselectivity and enantioselectivity.
ChemInform Abstract: WCl6/DMF as a New Reagent System for the Phosphine‐Free Pd(0)‐Catalyzed Aminocarbonylation of Aryl Halides.
Authors: Iranpoor Nasser , Firouzabadi Habib , Rizi Zeinab Tavangar , Erfan Soodabeh 
Published: March 2015

AbstractAminocarbonylation of aryl halides (I) with dimethylformamide (II) as the source of the carbonyl group is accomplished under title conditions.
ChemInform Abstract: Synthesis of Polysubstituted Benzenes from 2‐Pyrone‐4,6‐dicarboxylic Acid.
Authors: Okura Keisho , Tamura Ryuichi , Shigehara Kiyotaka , Masai Eiji , Nakamura Masaya , Otsuka Yuichiro , Katayama Yoshihiro , Nakao Yoshiaki 
Published: March 2015

AbstractThe thermal decarboxylative cycloaddition of the title compound and its dimethyl ester with vinyl acetates (I) and (IV) or alkynyls (IX) and (XI) follows Diels‐Alder methodology.
ChemInform Abstract: Silver(I)‐Mediated Coupling Reaction of Heterocyclic Ketene Aminals (HKAs) with Bis(phenylsulfonyl)sulfides to Synthesis of Benzenesulfonothioyl‐HKAs.
Authors: Liu Ting‐Ting , Lin Xin‐Rong , Huang Rong , Yang Li‐Fen , Yan Sheng‐Jiao , Lin Jun 
Published: March 2015

AbstractThe products are prepared in view of new anticancer drugs.
ChemInform Abstract: Aminosulfonylation of Arenes, Sulfur Dioxide, and Hydrazines Cocatalyzed by Gold(III) Chloride and Palladium Acetate.
Authors: Ye Shengqing , Wang Huanhuan , Xiao Qing , Ding Qiuping , Wu Jie 
Published: March 2015

AbstractN‐Amino‐sulfonamides are prepared through gold and palladium catalyzed reaction of arenes, hydrazines and DABCO·bis(sulfur dioxide) as a bench‐stable solid sulfur dioxide equivalent.
ChemInform Abstract: Palladium Catalyzed Cross‐Dehydrogenative‐Coupling of 1,3,5‐Trialkoxybenzenes with Simple Arenes.
Authors: Storr Thomas E. , Namata Faridah , Greaney Michael F. 
Published: March 2015

AbstractA new method for the cross‐dehydrogenative‐coupling of 1,3,5‐trialkoxy benzenes with simple aromatic hydrocarbons is developed.
ChemInform Abstract: Synthesis and Characterization of New Chiral P,O Ferrocenyl Ligands and Catalytic Application to Asymmetric Suzuki—Miyaura Coupling.
Authors: Bayda Samer , Cassen Audrey , Daran Jean‐Claude , Audin Catherine , Poli Rinaldo , Manoury Eric , Deydier Eric 
Published: March 2015

AbstractAxial‐chiral binaphthalene is obtained by Suzuki—Miyaura reaction of naphthaleneboronic acid and bromo methylnaphthalene in the presence of newly synthesized chiral P,O ferrocenyl ligands.
ChemInform Abstract: Retro‐Claisen Benzylation: Direct Use of Benzyl Alcohols in Pd‐Catalyzed Couplings with Nitriles.
Authors: Maji Tapan , Ramakumar Kinthada , Tunge Jon A. 
Published: March 2015

AbstractThe retro‐Claisen activation is applicable to primary and secondary benzyl alcohols and hetarylmethyl alcohols.
ChemInform Abstract: Organocatalytic Asymmetric Strategies to Carbocyclic Structures by γ‐Alkylation‐Annulation Sequences.
Authors: Donslund Bjarke S. , Halskov Kim Soeholm , Leth Lars A. , Paz Bruno Matos , Joergensen Karl Anker 
Published: March 2015

AbstractVinyl phosphonates (II) and (VIII) as well as nitro olefins (XI) and (XIII) react with annulated cyclic enals (I), (IV), (VI) and (X) to carbocyclic derivatives (III), (V), (VII), (IX), (XII), and (XIV) in a highly regio‐ and enantioselective manner using proline‐based derivatives as chiral catalysts.
ChemInform Abstract: Rhodium(III)‐Catalyzed [3 + 2] Annulation of 5‐Aryl‐2,3‐dihydro‐1H‐pyrroles with Internal Alkynes Through C(sp2)—H/Alkene Functionalization.
Authors: Zhou Ming‐Bo , Pi Rui , Hu Ming , Yang Yuan , Song Ren‐Jie , Xia Yuanzhi , Li Jin‐Heng 
Published: March 2015

Abstractleading to a variety of spirocyclic indene‐pyrrolidine derivatives
ChemInform Abstract: Concise Stereoselective Synthesis of Oxaspirocycles with 1‐Tosyl‐1,2,3‐triazoles: Application to the Total Syntheses of (.+‐.)‐Tuberostemospiroline and (.+‐.)‐Stemona‐lactam R.
Authors: Fu Junkai , Shen Hongjuan , Chang Yuanyuan , Li Chuangchuang , Gong Jianxian , Yang Zhen 
Published: March 2015

AbstractThe first step in the sequence includes a Rh‐catalyzed loss of nitrogen from the triazole moiety of the starting material.
ChemInform Abstract: Facile Preparation of 3,5‐Disubstituted‐4‐aminothiophene‐2‐carbaldehyde from a Novel Unexpected Domino Reaction of Vinyl Azides and 1,4‐Dithiane‐2,5‐diol.
Authors: Chen Binhui , Ni Hangcheng , Guo Xiao , Zhang Guolin , Yu Yongping 
Published: March 2015

AbstractTitle compounds (III) are formed by the reaction of 1,4‐dithiane‐2,5‐diol (II) with vinyl azides of type (I).
ChemInform Abstract: A Simple and Green Approach for the Synthesis of Polyfunctionalized Mono‐ and Bis‐dihydro‐2‐oxopyrroles Catalyzed by Trityl Chloride.
Authors: Sajadikhah Seyed Sajad , Maghsoodlou Malek Taher 
Published: March 2015

AbstractThis simple one‐pot four‐component reaction proceeds under mild and green reaction conditions in the presence of an inexpensive, metal‐free, organic catalyst.
ChemInform Abstract: Enantioselective Intramolecular Hydroamination of Unactivated Alkenes Catalyzed by Mono‐ and Bis(gold) Phosphine Complexes.
Authors: Lee Seong Du , Timmerman Jacob C. , Widenhoefer Ross A. 
Published: March 2015

AbstractThe title process allows the cyclization of unactivated alkenes with carbamates and ureas to form pyrrolidine derivatives with enantioselectivities up to 85%.
ChemInform Abstract: Assembly of a 1H‐Pyrrol‐2(5H)‐one Core Through a Cascade Ugi Reaction/5‐endo‐dig Carbocyclization/Retro‐Claisen Fragmentation Process.
Authors: Peshkov Anatoly A. , Peshkov Vsevolod A. , Li Zhenghua , Pereshivko Olga P. , Van der Eycken Erik V. 
Published: March 2015

AbstractThe simple procedure is carried out with equimolar amounts of substrates and affords a series of highly functionalized pyrrole structures.
ChemInform Abstract: Gold‐Catalyzed Tandem Cycloisomerization/Functionalization of in situ Generated α‐Oxo Gold Carbenes in Water.
Authors: Shen Cang‐Hai , Li Long , Zhang Wei , Liu Shuang , Shu Chao , Xie Yun‐Er , Yu Yong‐Fei , Ye Long‐Wu 
Published: March 2015

AbstractA simple procedure is elaborated for the gold‐catalyzed synthesis of indole derivatives (III), (V), and (VII) from o‐alkynyl anilines and ynamides.
ChemInform Abstract: A New Entry to Azomethine Ylides from Allylic Amines and Glyoxals: Shifting the Reliance on Amino Ester Precursors.
Authors: Machamer Natalie K. , Liu Xiaoxi , Waters Stephen P. 
Published: March 2015

AbstractThe corresponding azomethine ylides are obtained from amines with glyoxylates or α‐aryl glyoxals, which undergo [3 + 2] cycloadditions to give fused pyrrolidine derivatives.
ChemInform Abstract: In situ‐Generated Iodonium Ylides as Safe Carbene Precursors for the Chemoselective Intramolecular Buchner Reaction.
Authors: Mo Shanyan , Li Xinhao , Xu Jiaxi 
Published: March 2015

AbstractThe ylides are generated from the substrates and Ph‐I(O‐Ac)2 in the presence of KOH and undergo an intramolecular Buchner reaction under catalysis.
ChemInform Abstract: Triflic Acid‐Promoted Cycloisomerization of 2‐Alkynylphenyl Isothiocyanates and Isocyanates: A Novel Synthetic Method for a Variety of Indole Derivatives.
Authors: Saito Takao , Sonoki Yoshihiko , Otani Takashi , Kutsumura Noriki 
Published: March 2015

AbstractThe TfOH‐mediated cycloisomerization of isocyanate (VII) leads to furoindole (VIII), whilst reactions of substrates (I), (III), and (IX) are accompanied by a methyl or methylene migration.
ChemInform Abstract: Synthesis of Cyclic Carbonates from CO2 and Epoxides Catalyzed by Low Loadings of Benzyl Bromide/DMF at Ambient Pressure.
Authors: Wang Lin , Lin Li , Zhang Guangyou , Kodama Koichi , Yasutake Mikio , Hirose Takuji 
Published: March 2015

AbstractA novel metal‐free protocol for the cycloaddition of epoxides to ambient carbon dioxide affords five‐membered cyclic carbonates.
ChemInform Abstract: Organocatalytic Asymmetric Inverse‐Electron‐Demand 1,3‐Dipolar Cycloaddition of N,N′‐Cyclic Azomethine Imines.
Authors: Zhu Ren‐Yi , Wang Cong‐Shuai , Zheng Jian , Shi Feng , Tu Shu‐Jiang 
Published: March 2015

AbstractThe first organocatalytic asymmetric inverse‐electron‐demand 1,3‐dipolar cycloaddition of the title imines (I) is described.
ChemInform Abstract: Pd(II)‐Catalyzed Ligand Controlled Synthesis of Pyrazole‐4‐carboxylates and Benzo[b]thiophene‐3‐carboxylates.
Authors: Dhage Yogesh Daulat , Daimon Hiroki , Peng Cheng , Kusakabe Taichi , Takahashi Keisuke , Kanno Yuichiro , Inouye Yoshio , Kato Keisuke 
Published: March 2015

AbstractThe cyclization‐carbonylation of alkynyl hydrazones (I) proceeds readily in the presence of palladous trifluoroacetate in DMSO leading to pyrazole‐4‐carboxylates (IV) in good to high yields.
ChemInform Abstract: Efficacious and Rapid Metal‐ and Solvent‐Free Synthesis of Enantiopure Oxazolines.
Authors: Hassani Rym , Requet Alexandre , Marque Sylvain , Gaucher Anne , Prim Damien , Kacem Yakdhane , Hassine Bechir Ben 
Published: March 2015

AbstractThe enantiopure oxazolines are synthesized without using any catalysts and solvents from various nitriles and enantiopure amino alcohols under microwave irradiation at high temperature (150 to 240 °C) in short reaction time (60 to 100 min).
ChemInform Abstract: Concise Synthesis of 2,4‐Disubstituted Thiazoles from β‐Azido Disulfides and Carboxylic Acids or Anhydrides: Asymmetric Synthesis of Cystothiazole C.
Authors: Liu Yi , Sun Xue , Zhang Xing , Liu Jun , Du Yuguo 
Published: March 2015

AbstractA novel and efficient method for the synthesis of a series of 2,4‐disubstituted thiazoles (III) and (V) by reaction of β‐azido disulfides (I) with anhydrides or carboxylic acids and subsequent oxidative dehydrogenation of intermediate thiazolines is developed.
ChemInform Abstract: Conversion of 2‐Furylcarbinols with Alkyl or Aryl Azides to Highly Functionalized 1,2,3‐Triazoles via Cascade Formal [3 + 2] Cycloaddition/Ring‐Opening.
Authors: Guo Jiawei , Yu Binxun , Wang Ya‐Nan , Duan Dongyu , Ren Li‐Li , Gao Ziwei , Gou Jing 
Published: March 2015

AbstractThe title reaction has a wide substrate scope and proceeds with high (E)‐stereospecificity.
ChemInform Abstract: I2/TBPB Mediated Oxidative Reaction of N‐Tosylhydrazones with Anilines: Practical Construction of 1,4‐Disubstituted 1,2,3‐Triazoles under Metal‐Free and Azide‐Free Conditions.
Authors: Cai Zhong‐Jian , Lu Xin‐Mou , Zi You , Yang Chao , Shen Ling‐Jie , Li Jian , Wang Shun‐Yi , Ji Shun‐Jun 
Published: March 2015

AbstractThe formal [4 + 1] cycloaddition of tosylhydrazones with anilines proceeds via a C‐N/N‐N bond formation and a S‐N cleavage.
ChemInform Abstract: Revisiting the Synthesis of 4,6‐Difluorobenzofuroxan: A Study of Its Reactivity and Access to Fluorinated Quinoxaline Oxides.
Authors: Jovene Cyril , Jacquet Morgane , Marrot Jerome , Bourdreux Flavien , Kletsky Mikhail E. , Burov Oleg N. , Goncalves Anne‐Marie , Goumont Regis 
Published: March 2015

AbstractSince the approach to the title compound (III) described in the literature is not reproducible, another way is investigated.
ChemInform Abstract: Copper‐Catalyzed Synthesis of 3‐Substituted‐5‐amino‐1,2,4‐thiadiazoles via Intramolecular N—S Bond Formation.
Authors: Kim Ha‐Young , Kwak Se Hun , Lee Gee‐Hyung , Gong Young‐Dae 
Published: March 2015

AbstractImidoyl thioureas (I) undergo copper‐catalyzed intramolecular cyclization to afford thiadiazoles.
ChemInform Abstract: Alum‐Catalyzed Domino Synthesis of 12‐Substituted‐8,9,10,12‐tetrahydrobenzoxanthen‐11‐ones under Solvent‐Free Conditions.
Authors: Sharma Rajan Kumar , Khajuria Rajni , Kapoor Kamal K. 
Published: March 2015

AbstractUsing alum and solvent‐free conditions makes this methodology simple, convenient, environmentally friendly as well as cost‐effective.
ChemInform Abstract: Enantioselective Synthesis of Piperidines Through the Formation of Chiral Mixed Phosphoric Acid Acetals: Experimental and Theoretical Studies.
Authors: Sun Zhankui , Winschel Grace A. , Zimmerman Paul M. , Nagorny Pavel 
Published: March 2015

AbstractA highly enantioselective intramolecular cyclization of unsaturated acetals (I) and (III) is utilized for the synthesis of chiral piperidines (II) and (IV), respectively.
ChemInform Abstract: C—H Activation Guided by Aromatic N—H Ketimines: Synthesis of Functionalized Isoquinolines Using Benzyl Azides and Alkynes.
Authors: Gupta Sreya , Han Junghoon , Kim Yongjin , Lee Soon W. , Rhee Young Ho , Park Jaiwook 
Published: March 2015

AbstractRu‐catalyzed generation of N—H ketimines [cf.(II)] followed by a Rh‐catalyzed anellation with alkynes allows the preparation of a broad spectrum of isoquinolines bearing various functionalities including 1‐alkoxy derivatives.
ChemInform Abstract: Two‐Step Regioselective Synthesis of 3‐(Sulfonylamino)imidazo[1,2‐a]pyrimidines from 2‐Aminopyrimidines and N‐(2,2‐Dichloro‐2‐phenylethylidene)arensulfonamides.
Authors: Rozentsveig Igor B. , Serykh Valery Yu. , Chernysheva Gulnur N. , Kondrashov Evgeniy V. , Fedotova Alena I. , Ushakov Igor A. , Tretyakov Evgeny V. , Romanenko Galina V. 
Published: March 2015

AbstractReaction of various 2‐aminopyrimidines with imines (II) leads to addition of the ‐NH2 function to the azomethine group.
ChemInform Abstract: New Facile Route to Synthesize Furo[3,2‐e][1,2,4]triazolo[4,3‐c]pyrimidine and Furo[3,2‐e][1,2,4]triazolo[1,5‐c]pyrimidine Derivatives.
Authors: Soleimany Mehdi , Lari Jalil , Vahedi Hooshang , Imanpour Morteza 
Published: March 2015

Abstractfrom the same starting material, furan‐3‐carbonitrile (I), in good yields (yields not given)
ChemInform Abstract: An Efficient, Three‐Component Synthesis and Molecular Structure of Derivatives of 2‐Amino‐3‐R‐6‐ethyl‐4,6‐dihydropyrano[3,2‐c] [2,1]benzothiazine‐5,5‐dioxide Spirocombined with a 2‐Oxindole Nucleus.
Authors: Shemchuk Leonid A. , Lega Dmitry A. , Redkin Ruslan Gr. , Chernykh Valentin P. , Shishkin Oleg V. , Shishkina Svetlana V. 
Published: March 2015

AbstractUsing corresponding Knoevenagel adducts from methylene‐active components (III) or (V) and isatin (II) as starting materials, spiro compounds (IV) and (VI) are formed in lower yields under similar conditions.
ChemInform Abstract: Organocatalyzed Asymmetric Direct Mannich Reaction of Acetophenone Derivatives and Dibenzo[b,f][1,4]oxazepines with Azetidine‐2‐carboxylic Acid.
Authors: Ren Yuan‐Yuan , Wang You‐Qing , Liu Shuang , Pan Kun 
Published: March 2015

AbstractOptically active dibenzo[b,f][1,4]oxazepine derivatives [(R)‐(III) and (R)‐(V)] are efficiently and enantioselectively synthesized.
ChemInform Abstract: Asymmetric Pudovik Reaction of Chiral Fluoroalkyl α,β‐Unsaturated Ketimines and Diphenyl Phosphite.
Authors: Li Peng , Jiang Min , Liu Jin‐Tao 
Published: March 2015

AbstractThe title reaction affords fluoroalkylated α‐amino phosphonates (III) in good yields and diastereoselectivities.
ChemInform Abstract: New Sesquiterpenoids from the Rhizomes of Acorus tatarinowii.
Authors: Feng Xiao‐Lin , Yu Yang , Gao Hao , Mu Zhen‐Qiang , Cheng Xiao‐Rui , Zhou Wen‐Xia , Yao Xin‐Sheng 
Published: March 2015

AbstractFour new acoranes [(I)‐(III)], a novel cadinane (IV), and a novel guaiane (V) are isolated together with six known compounds.
ChemInform Abstract: Varioxepine A, a 3H‐Oxepine‐Containing Alkaloid with a New Oxa‐Cage from the Marine Algal‐Derived Endophytic Fungus Paecilomyces variotii.
Authors: Zhang Peng , Mandi Attila , Li Xiao‐Ming , Du Feng‐Yu , Wang Jia‐Ning , Li Xin , Kurtan Tibor , Wang Bin‐Gui 
Published: March 2015

AbstractThe alkaloid varioexpine A (I) is isolated from the marine fungus Paecilomyces variotii and its structure is characterized by NMR spectroscopy and X‐ray analysis.
ChemInform Abstract: Decontamination of Produced Water Containing Petroleum Hydrocarbons by Electrochemical Methods: A Minireview
Authors: Vieira dos Santos Elisama , Bezerra Rocha Jessica Horacina , Medeiros de Araujo Danyelle , Chianca de Moura Dayanne , Martinez‐Huitle Carlos Alberto 
Published: March 2015

AbstractReview: 38 refs.
ChemInform Abstract: Stereoselective Organocatalytic Addition of Nucleophiles to Isoquinolinium and 3,4‐Dihydroisoquinolinium Ions: A Simple Approach for the Synthesis of Isoquinoline Alkaloids
Authors: Gualandi Andrea , Mengozzi Luca , Manoni Elisabetta , Cozzi Pier Giorgio 
Published: March 2015

AbstractReview: 118 refs.
ChemInform Abstract: Molecular Chirality in Meteorites and Interstellar Ices, and the Chirality Experiment on Board the ESA Cometary Rosetta Mission
Authors: Myrgorodska Iuliia , Meinert Cornelia , Martins Zita , Le Sergeant d'Hendecourt Louis , Meierhenrich Uwe J. 
Published: March 2015

AbstractReview: [100 refs.
Evaluating Thiophene Electron‐Donor Layers for the Rapid Assessment of Boron Subphthalocyanines as Electron Acceptors in Organic Photovoltaics: Solution or Vacuum Deposition?
Authors: Josey David S. , Castrucci Jeffrey S. , Dang Jeremy D. , Lessard Benoît H. , Bender Timothy P. 
Published: March 2015

AbstractIn this study, we consider the choice of a standard electron‐donating material to be paired with boron subphthalocyanines (BsubPcs) to rapidly assess the viability of new BsubPc derivatives as electron‐accepting materials within organic photovoltaic devices (OPVs). Specifically, we evaluate the effectiveness of solution‐cast poly(3‐hexylthiophene‐2,5‐diyl) (P3HT) as an electron donor paired with BsubPc derivatives relative to vacuum‐deposited sexithiophene (α‐6T). By using fullerene (C60), boron subphthalocyanine chloride (Cl‐BsubPc), and hexachloro boron subphthalocyanine chloride (Cl‐Cl6BsubPc) as electron acceptors, we find that devices made with α‐6T outperform those with P3HT. However, the two thiophene‐based materials show the same performance trends. Given the preservation of these trends, we can recommend either option for assessing the potential of new BsubPc derivatives; P3HT as a solution‐cast electron‐donor layer or α‐6T as a vacuum‐deposited alternative.
Spontaneous Formation of Microgroove Arrays on the Surface of p‐Type Porous Silicon Induced by a Turing Instability in Electrochemical Dissolution
Authors: Fukami Kazuhiro , Urata Tomoko , Krischer Katharina , Nishi Naoya , Sakka Tetsuo , Kitada Atsushi , Murase Kuniaki 
Published: March 2015

AbstractSelf‐organization plays an imperative role in recent materials science. Highly tunable, periodic structures based on dynamic self‐organization at micrometer scales have proven difficult to design, but are desired for the further development of micropatterning. In the present study, we report a microgroove array that spontaneously forms on a p‐type silicon surface during its electrodissolution. Our detailed experimental results suggest that the instability can be classified as Turing instability. The characteristic scale of the Turing‐type pattern is small compared to self‐organized patterns caused by the Turing instabilities reported so far. The mechanism for the miniaturization of self‐organized patterns is strongly related to the semiconducting property of silicon electrodes as well as the dynamics of their surface chemistry.
Large Tripodal Spacer Ligands for the Construction of Microporous Metal–Organic Frameworks with Diverse Structures and Photocatalytic Activities
Authors: Wei Si Yue , Song Ge , Bai Fengying , Shi Zhan , Xing Yong‐Heng 
Published: March 2015

AbstractTwo microporous complexes, [Zn(TATAB)(OCH3)]⋅2 H3O+ (1; TATAB=4,4′,4′′‐[(1,3,5‐triazine‐2,4,6‐triyl)tris(azanediyl)]tribenzoic acid), [Cu1.5(μ2‐O)TATAB*] (2; TATAB*=4,4′‐{[6‐(dimethylamino)‐1,3,5‐triazine‐2,4‐diyl]bis(azanediyl)}dibenzoic acid) have been synthesized and characterized by elemental analysis, IR spectroscopy, UV absorption spectroscopy, and thermogravimetric analysis, and by powder XRD and single‐crystal XRD analysis. Structural analyses revealed that complex 1 possesses a 3D porous framework with uncoordinated water molecules trapped in the pores; the dimensions of the channels are approximately 29.2×12.3 Å2. Complex 2 has a 3D microporous network structure. In addition, the surface photovoltage and photocatalytic activities were also studied. The photocatalytic properties of the two complexes were investigated by the decomposition of methylene blue under UV and visible‐light irradiation. The results revealed that 2 possessea a higher photocatalytic activity than 1 under UV or visible‐light irradiation. The potential semiconductor and dye degradation properties of complexes 1 and 2 may be widely applied in the fields of chemical semiconductors and environmental protection in the future.
ITO‐induced Columnar Polycrystalline Silicon Thin Films by CVD
Authors: Du Jun , Gu Xin , Fu Huaqiang , Guo Haizhi , Liu Jiao , Wu Qi , Zou Jianguo 
Published: March 2015

AbstractCVD is used to prepare indium tin oxide (ITO)‐induced polycrystalline silicon thin films with SiH4 as the precursor. The growth of columnar polycrystalline silicon is shown. The sheet resistance (R□) of ITO‐induced Si thin films ranges from about 167.3 to 466.2 Ω/sq. Light absorption increases, as does the detected transmittance, by about 18.4% − 30.5% for wavelengths less than 500 − 700 nm.
Contribution of the Runx1 transcription factor to axonal pathfinding and muscle innervation by hypoglossal motoneurons
Authors: Yoshikawa Masaaki , Hirabayashi Mizuki , Ito Ryota , Ozaki Shigeru , Aizawa Shin , Masuda Tomoyuki , Senzaki Kouji , Shiga Takashi 
Published: March 2015

ABSTRACTThe runt‐related transcription factor Runx1 contributes to cell type specification and axonal targeting projections of the nociceptive dorsal root ganglion neurons. Runx1 is also expressed in the central nervous system, but little is known of its functions in brain development. At mouse embryonic day (E) 17.5, Runx1‐positive neurons were detected in the ventrocaudal subdivision of the hypoglossal nucleus. Runx1‐positive neurons lacked calcitonin gene‐related peptide (CGRP) expression, whereas Runx1‐negative neurons expressed CGRP. Expression of CGRP was not changed in Runx1‐deficient mice at E17.5, suggesting that Runx1 alone does not suppress CGRP expression. Hypoglossal axon projections to the intrinsic vertical (V) and transverse (T) tongue muscles were sparser in Runx1‐deficient mice at E17.5 compared to age‐matched wild‐type littermates. Concomitantly, vesicular acetylcholine transporter‐positive axon terminals and acetylcholine receptor clusters were less dense in the V and T tongue muscles of Runx1‐deficient mice. These abnormalities in axonal projection were not caused by a reduction in the total number hypoglossal neurons, failed synaptogenesis, or tongue muscles deficits. Our results implicate Runx1 in the targeting of ventrocaudal hypoglossal axons to specific tongue muscles. However, Runx1 deficiency did not alter neuronal survival or the expression of multiple motoneuron markers as in other neuronal populations. Thus, Runx1 appears to have distinct developmental functions in different brain regions. © 2015 Wiley Periodicals, Inc. Develop Neurobiol 75: 1295–1314, 2015