bluuebunny/crossref_metadata_2025_split huggingface dataset:
La consultation en vue du synode sur la famille dans le contexte de l'évangélisation
Authors: Feillet Bruno 
Published: September 2014

La consultation qui prépare le synode romain sur la famille est inédite : les questions posées vont engager une perte de maîtrise. Elle se situe dans la droite ligne de Vatican II. Plusieurs thèmes peuvent déjà être listés : transmission des valeurs et sens du mariage chrétien, régulation des naissances, divorcés remariés. Sur quelle théologie du mariage pouvons-nous nous appuyer aujourd’hui ? Par exemple, quant à la liberté de l’engagement. La Bible représente une véritable « révolution copernicienne » sur le mariage. Sur le thème de la régulation des naissances, le dialogue reprend peu à peu entre pasteurs et laïcs suite à Humanae Vitae . En prédication, il est peu question de ce sujet sur lequel une parole courageuse et engagée n’est pas facile. La distinction entre loi de gradualité et gradualité de la loi nous est utile. La pratique de la confession à la suite d’Alphonse de Liguori aussi. La principale souffrance exprimée dans le questionnaire concerne les divorcés remariés. Sur ce point l’embarras de l’Eglise est évident jusqu’à Rome où les cardinaux se divisent quant à un éventuel assouplissement de la discipline. Certains écueils sont à éviter absolument : séparer le Christ de l’Eglise ou désarticuler les sacrements. Enfin, plusieurs autres questions sur la famille mériteraient d’être traitées à Rome lors du synode : violences familiales, autres formes d’union choisies par nos contemporains comme le concubinage ou le Pacs, etc.
L'islam(isme) de marché : joindre le rentable économique au satisfecit apostolique ?
Authors: Seniguer Haouès 
Published: September 2014

Tariq Ramadan intervient aussi bien au sein de l’UOIF qu’au sein d’organisations locales moins connues. Néanmoins sa présence en France se fait plus rare ces derniers temps. Ceci ne veut pas dire que son influence décline. Il bénéficie, par exemple, du soutien du Collectif des Musulmans de France. L’aspect « prédicateur idéologique » du personnage est de notoriété publique, mais on passe souvent sous silence le côté managérial et entrepreunarial de T. Ramadan, ce qui n’a rien d’étonnant : il existe aussi un marché religieux des musulmans de France. Les deux logiques coexistent.
La dimension cérémonielle de la reconnaissance dans la justice
Authors: Garapon Antoine 
Published: September 2014

La justice est devenue en quelques années le lieu institutionnel de la reconnaissance, le juge occupant la place du « tiers de reconnaissance ». Comment alors cette fonction anthropologiquement essentielle va-t-elle pouvoir se loger dans des formes juridiques destinées à un autre emploi ? Pour répondre à cette question, il faudra l’examiner à partir des différentes formes de justice. La justice ordinaire, bien sûr, qui a été particulièrement investie ces dernières années, notamment par les victimes qui se sont emparées des prétoires comme d’un espace pour publier leurs souffrances et se plaindre du déni de reconnaissance dont elles pâtissaient de la part des pouvoirs publics. Mais aussi la justice constitutionnelle de laquelle est également attendue une fonction de reconnaissance : la demande de certaines minorités – songeons aux homosexuels – n’est plus la liberté de vivre comme elles l’entendent mais de se voir reconnaître dans leur différence. C’est vrai aux États-Unis comme en France avec l’apparition de la question prioritaire de constitutionnalité. La reconnaissance est enfin l’un des buts affichés de la justice dite « transitionnelle », qui est convoquée après des crimes de masse pour hâter la réconciliation. Toutes ces formes seront recensées pour analyser comment s’y loge la reconnaissance.
Lopinavir/r no longer recommended as a first‐line regimen: a comparative effectiveness analysis
Authors: Potard Valérie , Rey David , Poizot‐Martin Isabelle , Mokhtari Saadia , Pradier Christian , Rozenbaum Willy , Brun‐Vezinet Françoise , Costagliola Dominique ,   on behalf of the FHDH ANRS CO4 (French Hospital Database on HIV, Agence Nationale de Recherches sur le Sida, cohort 4)
Published: September 2014

IntroductionWe compared the effectiveness of tenofovir/emtricitabine (TDF/FTC) combined with either lopinavir/r (LPV/r) or another recommended third drug in the 2010 French guidelines in antiretroviral‐naïve patients starting combination antiretroviral therapy in 2004–2008 in the French Hospital Database on HIV.MethodsThe outcomes were stop or switch of the third component, viral load (VL) <500 copies/ml, an increase of at least 100 CD4 cells/mm3, AIDS‐defining event and non‐AIDS‐defining hospitalization or death. Propensity scores were estimated by logistic regression based on the clinical centre and other confounders. In each clinical centre, each patient initiating LPV/r was matched with a patient initiating another third drug (efavirenz or atazanavir/r) and having a close propensity score. Cox's proportional hazards models were then used, with treatment as covariate. Time was right‐censored at four years.Results1269 patients started LPV/r plus TDF/FTC, and 890 could be matched to 890 patients receiving another third drug. Baseline characteristics were well balanced between these two groups. LPV/r was associated with a higher risk of third drug stop (hazard ratio (HR): 1.69; 95% confidence interval (CI), 1.42–2.00) and with less rapid viral suppression (HR: 0.83; 95% CI, 0.72–0.95). There was no difference in the time required for a CD4 cell increment of at least 100/mm3, or to the occurrence of an AIDS‐defining event. Non‐AIDS‐defining hospitalizations or deaths were more frequent with LPV/r (HR: 1.79; 95% CI, 1.33–2.39).ConclusionsFor first‐line therapy, in this observational setting, TDF/FTC plus LPV/r were less durable than TDF/FTC plus another recommended third drug, led to a less rapid viral suppression and were associated with a higher risk of non‐AIDS morbidity.
Cooperative Catalysis with Iron and a Chiral Brønsted Acid for Asymmetric Reductive Amination of Ketones
Authors: Zhou Shaolin , Fleischer Steffen , Jiao Haijun , Junge Kathrin , Beller Matthias 
Published: September 2014

AbstractThe direct asymmetric reductive amination (DARA) of ketones with anilines is described by combining a chiral Brønsted acid (TRIP) and the non‐chiral Knölker iron complex as the catalyst system. In situ‐formed imines are reduced with molecular hydrogen to give chiral amines in high yields (90%) and enantioselectivities of up to 99% ee.magnified image
Metal‐Free 2,3‐Dichloro‐5,6‐dicyano‐1,4‐benzoquinone (DDQ)‐Mediated Cross‐Dehydrogenative‐Coupling (CDC) of Benzylic C(sp3)H Bonds and Vinylic C(sp2)H Bonds: Efficient One‐Pot Synthesis of 1H‐Indenes
Authors: Wang He , Zhao Yu‐Long , Li Lei , Li Sha‐Sha , Liu Qun 
Published: September 2014

AbstractA novel 2,3‐dichloro‐5,6‐dicyano‐1,4‐benzoquinone (DDQ)‐promoted intermolecular cross‐dehydrogenative coupling reaction of alkyl C(sp3)H bonds not adjacent to heteroatoms with vinylic C(sp2)H bonds has been developed. This new strategy provides a new, environmentally friendly, and efficient protocol for the synthesis of polysubstituted 1H‐indenes in a single step via a radical‐initiated two C(sp2)C(sp2) and C(sp2)C(sp3) bond formation process.magnified image
Heterogeneous Copper‐Catalyzed Cascade Three‐Component Reaction of Amines, Carbon Disulfide and 2‐Iodoanilines Leading to 2‐Aminobenzothiazoles
Authors: Zhao Hong , He Wen , Yao Ruiya , Cai Mingzhong 
Published: September 2014

AbstractThe heterogeneous cascade three‐component reaction of amines, carbon disulfide (CS2) and 2‐iodoanilines was achieved in dimethylformamide (DMF) at 110 °C in the presence of 10 mol% of 3‐(2‐aminoethylamino)propyl‐functionalized MCM‐41‐immobilized copper complex [MCM‐41‐2N‐CuCl] using potassium carbonate (K2CO3) as base, yielding a variety of 2‐aminobenzothiazoles in good to excellent yields. This heterogeneous copper catalyst influences the selectivity of the reaction and can be recovered and recycled by a simple filtration of the reaction solution and used for at least 10 consecutive trials without any decreases in activity.magnified image
Retracted: tert‐Butyl Hydroperoxide and Tetrabutylammonium Iodide‐ Promoted Free Radical Cyclization of α‐Azido‐N‐arylamides
Authors: Li Dianjun , Yang Tonghao , Su Hailin , Yu Wei 
Published: September 2014

AbstractThe oxidizing system of tert‐butyl hydroperoxide (TBHP) and tetrabutylammonium iodide (TBAI) is capable of engendering α‐(aminocarbonyl)iminyl radicals from α‐azido‐N‐phenylacetamides. These iminyl radicals preferably undergo intramolecular attack on the benzene ring to give azaspirocyclohexadienyl radicals, which are readily captured by O2 under an oxygen atmosphere to yield azaspirocyclohexadienones. In the absence of oxygen, the reaction will afford quinoxalin‐2‐one products. The generation of α‐(aminocarbonyl)iminyl radicals is proposed to involve an initial deprotonation and denitrogenation, and subsequent oxidation of thus formed imine intermediates by tert‐butoxy radical and/or tert‐butyl peroxyl radical.magnified image
Reusable, Highly Active Heterogeneous Palladium Catalyst by Convenient Self‐Encapsulation Cross‐Linking Polymerization for Multiple CarbonCarbon Cross‐Coupling Reactions at ppm to ppb Palladium Loadings
Authors: Dong Zhongmin , Ye Zhibin 
Published: September 2014

AbstractDesigning reusable high‐performance heterogeneous palladium (Pd) catalysts via convenient, economic synthesis is of great importance to the industrial applications of various carbon‐carbon cross‐coupling reactions. We demonstrate herein a convenient one‐pot self‐encapsulation synthesis of a heterogeneous Pd catalyst [Pd@PDEB, PDEB=poly(1,3‐diethynylbenzene)] directly from commercially available, economic precursors. In the synthesis, the formation of the cross‐linked polymer networks and Pd encapsulation are accomplished simultaneously, turning a homogeneous Pd polymerization catalyst into the heterogeneous cross‐coupling catalyst. As a unique, practical heterogeneous catalyst, Pd@PDEB shows remarkably high activity, high reusability, and high versatility towards at least four types of cross‐coupling reactions (Suzuki–Miyaura, Stille, allylic arylation, and Mizoroki–Heck reactions) with even difficult reactants (aryl chlorides and heteroaryl halides) under aerobic conditions with Pd loadings down to ppm or even ppb levels. Evidences from hot filtration and 3‐phase tests demonstrate the heterogeneous nature of the catalyst with very low Pd leaching and negligible contributions of leached homogeneous Pd species towards the coupling reactions.magnified image
Elaboration and Characterization of Coaxial Electrospun Poly(ε‐Caprolactone)/Gelatin Nanofibers for Biomedical Applications
Authors: Pereira Ildeu H. L. , Ayres Eliane , Averous Luc , Schlatter Guy , Hebraud Anne , Mendes Sônia Tereza O. L. , Oréfice Rodrigo L. 
Published: September 2014

ABSTRACTCoaxial poly(ε‐caprolactone) (PCL)/gelatin nanofibers were successfully fabricated by electrospinning, using 2,2,2‐trifluoroethanol (TFE) as a solvent. The morphology of the PCL/gelatin coaxial fibers was evaluated using attenuated total reflectance Fourier transform infrared (FTIR) spectroscope, scanning electron microscope, and transmission electron microscope. The disappearance of gelatin absorption bands in FTIR spectrum after the mat washing step suggested that coaxial nanofibers were obtained. The coaxial morphology was confirmed by transmission electron microscopy. The influences of PCL concentration, applied voltage, and feed rate on the characteristics of the PCL core were analyzed in correlation with the structure of the nanofibers. The morphology of the coaxial fibers was observed to be mainly affected by the PCL solution concentration. Extraction of the PCL core using dichloromethane allowed the preparation of hollow gelatin nanofibers. The replacement of TFE by a formic acid–acetic acid (1:1) system as a less toxic solvent also successfully resulted in the preparation of coaxial PCL–gelatin nanofibers.
Defect Occurrence in Water‐Assisted Injection‐Molded Products: Definition and Responsible Formation Mechanisms
Authors: SANNEN SOFIE , VAN PUYVELDE PETER , DE KEYZER JOZEFIEN 
Published: September 2014

ABSTRACTThis study starts with the definition of different defects that occur in water‐assisted injection‐molded products to which subsequently responsible formation mechanisms are attributed. It is seen that the four different defect types in the current experimental setup—irregular residual wall, void, double wall, and no residual wall—are either formed by different mechanisms or by the same mechanism of which the extent decides on the actual defect type. The current insights into the occurring part defects are used in the second part of this study to explain the influence of process and material parameters on the defect occurrence in a reference experiment. The presence as well as the extent of a formation mechanism is here further linked to the water and/or polymer properties/conditions, which exist during water penetration. The water and melt temperature, water holding pressure, and the presence of nucleating agents in the polymer melt were therefore varied within the predefined reference setting. The influence on the nature and location of the part defects was investigated with a qualitative defect analysis. It is found that the proposed definitions and mechanisms are able to explain experimentally observed changes in defect occurrence physically, with which the existing indistinctness in the literature can be elucidated as well.
High cell density propionic acid fermentation with an acid tolerant strain of Propionibacterium acidipropionici
Authors: Wang Zhongqiang , Jin Ying , Yang Shang‐Tian 
Published: September 2014

ABSTRACTPropionic acid is an important chemical with wide applications and its production via fermentation is of great interest. However, economic production of bio‐based propionic acid requires high product titer, yield, and productivity in the fermentation. A highly efficient and stable high cell density (HCD) fermentation process with cell recycle by centrifugation was developed for propionic acid production from glucose using an acid‐tolerant strain of Propionibacterium acidipropionici, which had a higher specific growth rate, productivity, and acid tolerance compared to the wild type ATCC 4875. The sequential batch HCD fermentation at pH 6.5 produced propionic acid at a high titer of ∼40 g/L and productivity of 2.98 g/L h, with a yield of ∼0.44 g/g. The product yield increased to 0.53–0.62 g/g at a lower pH of 5.0–5.5, which, however, decreased the productivity to 1.28 g/L h. A higher final propionic acid titer of >55 g/L with a productivity of 2.23 g/L h was obtained in fed‐batch HCD fermentation at pH 6.5. A 3‐stage simulated fed‐batch process in serum bottles produced 49.2 g/L propionic acid with a yield of 0.53 g/g and productivity of 0.66 g/L h. These productivities, yields and propionic acid titers were among the highest ever obtained in free‐cell propionic acid fermentation. Biotechnol. Bioeng. 2015;112: 502–511. © 2014 Wiley Periodicals, Inc.
Exploring the Molecular Structure of Imidazolium–Silica‐Based Nanoparticle Networks by Combining Solid‐State NMR Spectroscopy and First‐Principles Calculations
Authors: Neouze Marie‐Alexandra , Kronstein Martin , Litschauer Marco , Puchberger Michael , Coelho Cristina , Bonhomme Christian , Gervais Christel , Tielens Frederik 
Published: September 2014

AbstractA DFT‐based molecular model for imidazolium–silica‐based nanoparticle networks (INNs) is presented. The INNs were synthesized and characterized by using small‐angle X‐ray scattering (SAXS), NMR spectroscopy, and theoretical ab initio calculations. 11B and 31P HETCOR CP MAS experiments were recorded. Calculated 19F NMR spectroscopy results, combined with the calculated anion–imidazolium (IM) distances, predicted the IM chain density in the INN, which was also confirmed from thermogravimetric analysis/mass spectrometry results. The presence of water molecules trapped between the nanoparticles is also suggested. First considerations on possible π–π stacking between the IM rings are presented. The predicted electronic properties confirm the photoluminescence emissions in the correct spectral domain.
[UIII{N(SiMe2tBu)2}3]: A Structurally Authenticated Trigonal Planar Actinide Complex
Authors: Goodwin Conrad A. P. , Tuna Floriana , McInnes Eric J. L. , Liddle Stephen T. , McMaster Jonathan , Vitorica‐Yrezabal Inigo J. , Mills David P. 
Published: September 2014

AbstractWe report the synthesis and characterization of the uranium(III) triamide complex [UIII(N**)3] [1, N**=N(SiMe2tBu)2−]. Surprisingly, complex 1 exhibits a trigonal planar geometry in the solid state, which is unprecedented for three‐coordinate actinide complexes that have exclusively adopted trigonal pyramidal geometries to date. The characterization data for [UIII(N**)3] were compared with the prototypical trigonal pyramidal uranium(III) triamide complex [UIII(N“)3] (N”=N(SiMe3)2−), and taken together with theoretical calculations it was concluded that pyramidalization results in net stabilization for [UIII(N“)3], but this can be overcome with very sterically demanding ligands, such as N**. The planarity of 1 leads to favorable magnetic dynamics, which may be considered in the future design of UIII single‐molecule magnets.
ChemInform Abstract: The Luminescence Properties of Novel α‐Mg2Al4Si5O18:Eu 2+ Phosphor Prepared in Air.
Authors: Chen Jian , Liu Yan‐gai , Liu Haikun , Yang Dexin , Ding Hao , Fang Minghao , Huang Zhaohui 
Published: September 2014

AbstractBlue emitting α‐Mg2Al4Si5O18:Eu 2+ phosphor is prepared via conventional solid‐state reaction of stoichiometric amounts of MgO, Al2O3, H2SiO3, and Eu2O3 using excess La2O3 as a flux (alumina crucible, air, 1300 °C, 6 h).
ChemInform Abstract: New Class of Bifunctional Thioureas from L‐Proline: Highly Enantioselective Michael Addition of 1,3‐Dicarbonyls to Nitroolefins.
Authors: Vinayagam Poopathy , Vishwanath Manjunatha , Kesavan Venkitasamy 
Published: September 2014

AbstractExcellent enantioselectivities are obtained in the Michael addition of 1,3‐dicarbonyl compounds to nitroolefins using a novel bifunctional thiourea catalyst.
ChemInform Abstract: Catalytic Olefin Epoxidation with a Carboxylic Acid‐Functionalized Cyclopentadienyl Molybdenum Tricarbonyl Complex.
Authors: Gomes Ana C. , Bruno Sofia M. , Abrantes Marta , Magalhaes Clara I. R. , Goncalves Isabel S. , Valente Anabela A. , Pillinger Martyn 
Published: September 2014

AbstractThe catalyst can be recyled, but its activity decreases significantly in consecutive catalytic cycles.
ChemInform Abstract: An Examination of the Scope and Stereochemistry of the Ireland—Claisen Rearrangement of Boron Ketene Acetals.
Authors: Seizert Curtis A. , Ferreira Eric M. 
Published: September 2014

AbstractIsopropylacetates, tert‐butylacetates and acetates as well as esters of secondary alcohols fail to rearrange.
ChemInform Abstract: Palladium‐Catalyzed Suzuki Cross‐Coupling of Arylhydrazines via C—NHNH2 Bond Activation in Water.
Authors: Liu Jin‐Biao , Zhou He‐Ping , Peng Yi‐Yuan 
Published: September 2014

AbstractA novel protocol for the Suzuki cross‐coupling of arylhydrazines with arylboronic acids to form biaryls under aqueous conditions is developed.
ChemInform Abstract: Synthesis of Indazoles and Azaindazoles by Intramolecular Aerobic Oxidative C—N Coupling under Transition‐Metal‐Free Conditions.
Authors: Hu Jiantao , Xu Huacheng , Nie Pengju , Xie Xiaobo , Nie Zongxiu , Rao Yu 
Published: September 2014

AbstractIt offers a new, efficient, and environmentally friendly approach to a wide range of indazoles and azaindazoles.
ChemInform Abstract: Hexafluoroantimonic Acid Catalysis: Formal [3 + 2 + 2] Cycloaddition of Aziridines with Two Alkynes.
Authors: Zhou Ming‐Bo , Song Ren‐Jie , Li Jin‐Heng 
Published: September 2014

AbstractThe HSbF6‐catalyzed [3 + 2 + 2] cycloaddition of 1‐tosylaziridines with two equivalents of a terminal alkyne affords azepines such as (III) and (VI) in good yields.
ChemInform Abstract: Structural, Microstructural and Vibrational Analyses of the Monoclinic Tungstate BiLuWO6.
Authors: Ahsaine H. Ait , Taoufyq A. , Patout L. , Ezahri M. , Benlhachemi A. , Bakiz B. , Villain S. , Guinneton F. , Gavarri J.‐R. 
Published: September 2014

AbstractThe title compound is prepared by solid state reaction of stoichiometric mixtures of Lu2O3, Bi2O3, and WO3 (1000 °C, 15 h) and characterized by XRD, SEM, TEM, and Raman spectroscopy.
ChemInform Abstract: High‐Pressure Polymorph of Phosphorus Nitride Imide HP4N7 Representing a New Framework Topology.
Authors: Baumann Dominik , Schnick Wolfgang 
Published: September 2014

AbstractA new polymorph of HP4N7 is synthesized from a mixture of P3N5 and NH4Cl in a modified Walker‐type multianvil assembly (BN crucible, 6 GPa, 800 °C, 240 min).
ChemInform Abstract: Coexistence of Localized and Itinerant Electrons in the Double‐Perovskite Ba2Fe2/3Mo4/3O6.
Authors: Lopez Carlos A. , Saleta Martin E. , Pedregosa Jose C. , Sanchez Rodolfo D. , Alonso Jose A. , Fernandez‐Diaz Maria T. 
Published: September 2014

AbstractThe new double‐perovskite of title is prepared by decomposition of citrate precursors obtained from Ba(NO3)2, Fe(NO3)3, and (NH4)6Mo7O24 (air, 180→600 °C, 12 h) followed by thermal treatment under 5% H2/N2 (800 °C, 12 h).
ChemInform Abstract: Y(IO3)3 as a Novel Photocatalyst: Synthesis, Characterization, and Highly Efficient Photocatalytic Activity.
Authors: Huang Hongwei , He Ying , He Ran , Lin Zheshuai , Zhang Yihe , Wang Shichao 
Published: September 2014

AbstractThe title compound is hydrothermally synthesized from aqueous solutions of stoichiometric amounts of Y(NO3)3 and I2O5 (autoclave, 180 °C, 24 h) and characterized by powder XRD, SEM, TEM, ESR, UV/VIS diffuse reflectance spectroscopy, and DFT band structure calculations.
ChemInform Abstract: The Mixed Gold‐Palladium Polyoxo‐Noble‐Metalate [NaAuIII4PdII8O8 (AsO4)8]11‐.
Authors: Izarova Natalya V. , Kondinski Aleksandar , Vankova Nina , Heine Thomas , Jaeger Patrick , Schinle Florian , Hampe Oliver , Kortz Ulrich 
Published: September 2014

AbstractNa11 [NaAu4Pd8O8(AsO4)8] ·35H2O·6NaOAc is synthesized by first reacting a 1M aq.
ChemInform Abstract: Probing the Links Between Structure and Magnetism in Sr2‐xCaxFeOsO6 Double Perovskites.
Authors: Morrow Ryan , Freeland John W. , Woodward Patrick M. 
Published: September 2014

AbstractThe ordered double perovskites Sr2FeOsO6, Ca2FeOsO6, and SrCaFeOsO6 are prepared from stoichiometric amounts of SrO2, CaO, Fe2O3, and Os using PbO2 as an in situ source of oxygen (1000 °C, 48 h).
ChemInform Abstract: Silver‐Free Two‐Component Approach in Gold Catalysis: Activation of [LAuCl] Complexes with Derivatives of Copper, Zinc, Indium, Bismuth, and Other Lewis Acids.
Authors: Fang Weizhen , Presset Marc , Guerinot Amandine , Bour Christophe , Bezzenine‐Lafollee Sophie , Gandon Vincent 
Published: September 2014

AbstractCatalytically active species for a variety of transformations are obtained from stable gold complexes using non‐silver metal‐based activators.
ChemInform Abstract: The N‐Chlorination of Primary Amines Using FeCl3 and m‐CPBA.
Authors: Liu Jia , Xu Junchao , Ren Jiangmeng , Zeng Bu‐Bing 
Published: September 2014

AbstractN,N‐Dichloroamines are prepared from primary amines using m‐chloroperbenzoic acid as oxidant and FeCl3 as chlorine source.
ChemInform Abstract: Greener Iodination of Arenes Using Sulfated Ceria—Zirconia Catalysts in Polyethylene Glycol.
Authors: Kahandal Sandeep S. , Kale Sandip R. , Gawande Manoj B. , Zboril Radek , Varma Rajender S. , Jayaram Radha V. 
Published: September 2014

AbstractThe title reaction proceeds under mild conditions.
ChemInform Abstract: Efficient Cross‐Coupling Reactions of (Pivaloyloxymethyl)zinc Chloride.
Authors: Blanc Romain , Groll Klaus , Bernhardt Sebastian , Stockmann Paul N. , Knochel Paul 
Published: September 2014

AbstractThe title chlorides, which are prepared by an iodine‐magnesium exchange and subsequent transmetalation (step 1 and 2) from compounds (I), show higher reactivity in the Negishi cross‐coupling (step 3) than the one prepared by direct zinc insertion.