bluuebunny/crossref_metadata_2025_split huggingface dataset:
Antibodies interfering with the type 3 muscarinic receptor pathway inhibit gastrointestinal motility and cholinergic neurotransmission in Sjögren's syndrome
Authors: Park Kyungpyo , Haberberger Rainer V. , Gordon Tom P. , Jackson Michael W. 
Published: February 2011

AbstractObjectiveIn primary Sjögren's syndrome (SS), impairment of the gastrointestinal (GI) tract is common, and includes reduced esophageal motor function, delayed gastric emptying, and abnormalities in colonic motility; the pathogenesis is as yet unknown. We undertook this study to investigate the role of functional antibodies to the type 3 muscarinic receptor (M3R) in GI dysfunction associated with primary SS.MethodsMuscle strip and whole‐organ functional assays were used to determine whether IgG with anti‐M3R activity from patients with primary SS disrupted neurotransmission in tissue from throughout the mouse GI tract. Specificity of the autoantibody for the M3R was determined using knockout mice that were deficient in the expression of muscarinic receptor subtypes.ResultsFunctional antibodies to the M3R inhibited neuronally mediated contraction of smooth muscle from throughout the GI tract and disrupted complex contractile motility patterns in the colon. The autoantibodies were not active on tissue from mice that lacked the M3R, providing compelling evidence of the direct interaction of patient autoantibodies with the M3R.ConclusionOur results indicate that anti‐M3R autoantibodies have the potential to mediate multiple dysfunctions of the GI tract in primary SS, ranging from reduced esophageal motor activity to altered colonic motility. We hypothesize that altered GI motility forms part of a broader autonomic dysfunction mediated by pathogenic anti‐M3R autoantibodies in primary SS.
Experimentelle und theoretische Untersuchungen von Infrarot reflektierenden Dämmmaterialien
Authors: Hauser Gerd , Kersken Matthias , Schade Almuth , Sinnesbichler Herbert 
Published: February 2011

AbstractManche Hersteller von Infrarot reflektierenden Dämmmaterialien werben mit hohen Dämmeigenschaften ihrer Produkte, die angeblich nicht mit Hilfe der klassischen Bauphysik beschrieben werden können. Um deren Dämmqualität zu überprüfen, werden In‐situ‐Messungen durchgeführt. Dazu werden zwei verschiedene Dachaufbauten parallel untersucht: einmal mit Mineralwolle, einmal mit IR‐reflektierender Dämmung. Die Ergebnisse werden mit klassischen Labormessungen verglichen. Die Untersuchungen werden durch Simulationsrechnungen ergänzt. Aus allen Untersuchungen resultiert: die Dachkonstruktion mit der IR‐reflektierenden Dämmung zeigt typische Merkmale eines Aufbaus mit geringerer Dämmwirkung. Außerdem lässt sich das Verhalten des Dachaufbaus mit der IR‐reflektierenden Dämmung während der In‐situ‐Messung sehr gut mit den Ergebnissen aus den klassischen Labormessungen in Übereinstimmung bringen.Experimental and theoretical investigations on infrared reflective insulation. Some manufacturers of IR‐reflective insulation products claim, that their products feature a high insulation quality that cannot be described by traditional methods of building physics. In situ measurements are carried out to verify. Two different roof systems are investigated parallel: one with mineral wool, the other with IR‐reflective insulation. The results of the in situ tests are compared to those of traditional laboratory measurements. Further the examinations are completed by dynamic calculations. As a result it follows from all investigations, that the roof with IR‐reflective insulation shows a typical characteristic of insulation with lower quality. The values of the traditional measurement match with the results of the in situ measurements.
Assessment of evaluation criteria for survival prediction from genomic data
Authors: Bøvelstad Hege M. , Borgan Ørnulf 
Published: February 2011

AbstractSurvival prediction from high‐dimensional genomic data is dependent on a proper regularization method. With an increasing number of such methods proposed in the literature, comparative studies are called for and some have been performed. However, there is currently no consensus on which prediction assessment criterion should be used for time‐to‐event data. Without a firm knowledge about whether the choice of evaluation criterion may affect the conclusions made as to which regularization method performs best, these comparative studies may be of limited value. In this paper, four evaluation criteria are investigated: the log‐rank test for two groups, the area under the time‐dependent ROC curve (AUC), an R2‐measure based on the Cox partial likelihood, and an R2‐measure based on the Brier score. The criteria are compared according to how they rank six widely used regularization methods that are based on the Cox regression model, namely univariate selection, principal components regression (PCR), supervised PCR, partial least squares regression, ridge regression, and the lasso. Based on our application to three microarray gene expression data sets, we find that the results obtained from the widely used log‐rank test deviate from the other three criteria studied. For future studies, where one also might want to include non‐likelihood or non‐model‐based regularization methods, we argue in favor of AUC and the R2‐measure based on the Brier score, as these do not suffer from the arbitrary splitting into two groups nor depend on the Cox partial likelihood.
Cross fitted partial least squares (CF‐PLS): an alternative algorithm for a more reliable PLS
Authors: Cloarec Olivier 
Published: February 2011

AbstractThis paper presents a modified version of the NIPALS algorithm for PLS regression with one single response variable. This version, denoted a CF‐PLS, provides significant advantages over the standard PLS. First of all, it strongly reduces the over‐fit of the regression. Secondly, R2 for the null hypothesis follows a Beta distribution only function of the number of observations, which allows the use of a probabilistic framework to test the validity of a component. Thirdly, the models generated with CF‐PLS have comparable if not better prediction ability than the models fitted with NIPALS. Finally, the scores and loadings of the CF‐PLS are directly related to the R2, which makes the model and its interpretation more reliable. Copyright © 2011 John Wiley & Sons, Ltd.
Ultrasonic characterization of aqueous solutions with varying sugar and ethanol content using multivariate regression methods
Authors: Krause Daniel , Schöck Thomas , Hussein Mohamed Ahmed , Becker Thomas 
Published: February 2011

AbstractThis paper presents a multivariate regression method for simultaneous detection of sugar (sucrose as a sugar equivalent) and ethanol concentrations in aqueous solutions via temperature‐dependent ultrasonic velocity. Thus, several samples of different combined concentration values were exposed to a temperature spectrum ranging from 2 to 30°C to investigate the temperature dependence of ultrasonic velocity. Model calibration was performed in order to predict the concentrations of interest. With results of proceeded experiments, the equations for calculation of unknown concentrations were carried out using polynomial regression revealing two equations with functional dependence of concentrations on each other. Further, side effects or systematic errors are still included in this model. To avoid such problems as well as to increase the accuracy with respect to the absolute errors in determining unknown probes, multivariate regression methods such as partial least squares (PLS) were tested and compared to the results obtained by polynomial regression. The accuracy achieved with chemometric models on average was three times higher. In direct comparison, the values of the error for the prediction of sucrose concentration were on average around 0.4 g/100 g in the regression model with polynomial background (RMPA) and around 0.12 g/100 g in the PLS model, and for ethanol concentration 0.13 and 0.04 g/100 g, respectively. Furthermore, calculations of the concentrations are possible without knowing the concentrations of the other solute. Copyright © 2011 John Wiley & Sons, Ltd.
ChemInform Abstract: Changes in Electronic Properties of Polymeric One‐Dimensional {[M(CN)2]‐}n (M: Au, Ag) Chains Due to Neighboring Closed‐Shell Zn(II) or Open‐Shell Cu(II) Ions.
Authors: Baril‐Robert Francois , Li Xiaobo , Katz Michael J. , Geisheimer Andrew R. , Leznoff Daniel B. , Patterson Howard 
Published: February 2011

Abstract[M1(en)2][M2(CN)2]2 complexes (M1: Zn, Cu; M2: Ag, Au) are characterized by reflectance, FT‐IR, and steady‐state photoluminescence spectroscopy, and by DFT calculations.
ChemInform Abstract: Crystal Structures, Electronic Structures, and Physical Properties of Tl4MQ4 (M: Zr or Hf; Q: S or Se).
Authors: Sankar Cheriyedath Raj , Bangarigadu‐Sanasy Savitree , Assoud Abdeljalil , Kleinke Holger 
Published: February 2011

AbstractThe title compounds are synthesized in high yields from the elements (glassy carbon crucibles, 1073 K, 100 h) and characterized by single crystal XRD and electrical resistivity measurements.
ChemInform Abstract: Structure and Dynamics of Ammonium Borohydride.
Authors: Flacau Roxana , Ratcliffe Christopher I. , Desgreniers Serge , Yao Yansun , Klug Dennis D. , Pallister Peter , Moudrakovski Igor L. , Ripmeester John A. 
Published: February 2011

AbstractThe Fm$\bar 3$m crystal structure of NH4BH4 including the H atoms is refined by powder XRD, ab initio dynamics calculations, and solid state 1H and 2H NMR spectroscopy.
ChemInform Abstract: ZnWO4:Eu3+ Nanorods: A Potential Tunable White Light‐Emitting Phosphor.
Authors: Chen X. P. , Xiao F. , Ye S. , Huang X. Y. , Dong G. P. , Zhang Q. Y. 
Published: February 2011

AbstractThe title nanorods are hydrothermally synthesized from aqueous solutions of Zn(NO3)2, Eu(NO3)3, and Na2WO4 (autoclave, 180 °C, 12 h) and characterized by XRD, TEM, and photoluminescence spectroscopy.
ChemInform Abstract: A Novel Electrode Material for Symmetrical SOFCs.
Authors: Liu Qiang , Dong Xihui , Xiao Guoliang , Zhao Fei , Chen Fanglin 
Published: February 2011

AbstractSr2Fe1.5Mo0.5O6‐δ is synthesized by a microwave‐assisted combustion method from an aqueous solution containing stoichiometric amounts of Sr(NO3)2, Fe(NO3)3, and (NH4)6Mo7O4 together with poly(vinyl alcohol) and citric acid as fuels (calcination at 1000 °C for 5 h).
ChemInform Abstract: In situ Observation of the Electrochemical Lithiation of a Single SnO2 Nanowire Electrode.
Authors: Huang Jian Yu , et al. et al. 
Published: February 2011

AbstractA nanoscale device consisting of a single SnO2 nanowire as an anode, an ionic liquid‐based electrolyte, and a LiCoO2 cathode inside a high‐resolution transmission electron microscope allows the in situ observation of the lithiation of the SnO2 nanowire during electrochemical charging.
ChemInform Abstract: Synthesis and Enhanced Photocatalytic Activity of a Hierarchical Porous Flowerlike p—n Junction NiO/TiO2 Photocatalyst.
Authors: Yu Jiaguo , Wang Wenguang , Cheng Bei 
Published: February 2011

AbstractFlowerlike NiO/TiO2 composite particles are prepared from β‐Ni(OH)2 (obtained from Ni(NO3)2, en, and NaOH in H2O, autoclave, 100 °C, 2.5 h) dispersed in a Ti(OBu)4/EtOH solution followed by evaporation and calcination at 400 °C for 5 h.
ChemInform Abstract: Silyl‐Modified Analogues of 2‐Tritylpyrrolidine: Synthesis and Applications in Asymmetric Organocatalysis.
Authors: Bauer Jonathan O. , Stiller Julian , Marques‐Lopez Eugenia , Strohfeldt Katja , Christmann Mathias , Strohmann Carsten 
Published: February 2011

AbstractA new chiral silicon‐based pyrrolidine catalyst (S)‐(I) is prepared and its catalytic activity is compared with (S)‐tritylpyrrolidine in two model reactions.
ChemInform Abstract: Auto‐Tandem Catalysis: Facile Synthesis of Substituted Alkylidenecyclohexanones by Domino [4 + 2] Cycloaddition—Elimination Reaction.
Authors: Takasu Kiyosei , Tanaka Toru , Azuma Takumi , Takemoto Yoshiji 
Published: February 2011

AbstractA new catalytic domino reaction affording exo‐cyclohexenones by stepwise [4 + 2] cycloaddition and elimination, both independently catalyzed by Tf2NH, is presented.
ChemInform Abstract: Cerium(III)‐Catalyzed Facile Synthesis of Dihydrobenzofuran‐Tethered Pyridines and Dihydroquinolin‐5(6H)‐ones from β‐Enaminones.
Authors: Kantevari Srinivas , Addla Dinesh , Sridhar Balasubramanian 
Published: February 2011

AbstractThe title compounds are prepared employing β‐enaminones (Ia) and (Ib) and acyclic and cyclic 1,3‐dicarbonyls as novel variants of the Bohlmann‐Rahtz substrate, and ammonium acetate.
ChemInform Abstract: Catalytic Dicyanative [4 + 2] Cycloaddition Triggered by Cyanopalladation Using Ene—Enynes and Cyclic Enynes with Methyl Acrylate.
Authors: Arai Shigeru , Koike Yuka , Hada Hirohiko , Nishida Atsushi 
Published: February 2011

AbstractThe title reactions allow easy and stereoselective access to highly substituted isoindole and indan derivatives, tricyclic ring systems of type (VI), and other fused cyclohexenes.
ChemInform Abstract: Platinum(II) Chloride‐Catalyzed Stereoselective Domino Enyne Isomerization/Diels—Alder Reaction.
Authors: Schelwies Mathias , Farwick Andreas , Rominger Frank , Helmchen Guenter 
Published: February 2011

AbstractIt is found that PtCl2 efficiently promotes the domino enyne isomerization/Diels—Alder reaction yielding indan and pyrroloisoindole derivatives with excellent diastereoselectivity.
ChemInform Abstract: Oxidative Decarboxylation of 2‐Aryl Carboxylic Acids Using (Diacetoxyiodo)benzene for Preparation of Aryl Aldehydes, Ketones, and Nitriles.
Authors: Telvekar Vikas N. , Sasane Kulbhushan A. 
Published: February 2011

AbstractA simple protocol using (diacetoxy)iodobenzene and NaN3 as the catalyst allows the decarboxylation of carboxylic acids to give the corresponding aldehydes, ketones and nitriles.
ChemInform Abstract: The Synthesis of Optically Active Calix[4]arenes with One or Three Substituents on the Methylene Bridges.
Authors: Gopalsamuthiram Vijay , Huang Rui , Wulff William D. 
Published: February 2011

AbstractA facile protocol for the synthesis of optically active mono‐ and trisubstituted calix[4]arenes is described wherein the chirality at the methylene bridges arises from chiral centers present in the diyne and bis‐carbene complex precursors.
ChemInform Abstract: Aluminum Carbenoids in Allene Cyclopropanation.
Authors: Ramazanov Ilfir R. , Yaroslavova Alsu V. , Dzhemilev Usein M. , Nefedov Oleg M. 
Published: February 2011

AbstractThe carbenoids react with allenes (I) and (IV) to give spiropentane products.
ChemInform Abstract: Gold(I) Catalyzes the Intermolecular Hydroamination of Alkynes with Imines and Produces α,α′‐N‐Triarylbisenamines: Studies on Their Use as Intermediates in Synthesis.
Authors: Leyva‐Perez Antonio , Cabrero‐Antonino Jose R. , Cantin Angel , Corma Avelino 
Published: February 2011

AbstractAu(I)‐catalyzed treatment of anilines with terminal alkynes provides a new approach to bisenamines.
ChemInform Abstract: Selective Reaction of Camphor‐Derived exo‐Formyl [2.2.1]Bicyclic Carbinol with Alkyl Primary Amines: Application to the Preparation of New Chiral Catalysts for Asymmetric Reduction of Aryl Ketones.
Authors: Yang Te‐Fang , Shen Chien‐Hung , Hsu Chi‐Tung , Chen Li‐Hsun , Chuang Chih‐Hsiang 
Published: February 2011

AbstractThe derivative OAB is successfully tested as catalyst for the title reaction.
ChemInform Abstract: Direct Asymmetric α‐Amination of Aldehydes with Azodicarboxylates in Ionic Liquids Catalyzed by Imidazolium Ion‐Tagged Proline Organocatalyst.
Authors: Ding Xiong , Jiang Hong‐Lai , Zhu Cheng‐Jian , Cheng Yi‐Xiang 
Published: February 2011

AbstractExcellent enantioselectivities are obtained with ITP.
ChemInform Abstract: Silylated Pyrrolidines as Catalysts for Asymmetric Michael Additions of Aldehydes to Nitroolefins.
Authors: Husmann Ralph , Joerres Manuel , Raabe Gerhard , Bolm Carsten 
Published: February 2011

AbstractA convenient synthesis of enantiopure (S)‐2‐(diphenylmethylsilyl)pyrrolidine is described and its organocatalytic activity in asymmetric Michael reactions is demonstrated.
ChemInform Abstract: A New Kind of Organophosphorus Compounds as an Efficient Catalyst for Asymmetric C—C Bond Formation Reactions.
Authors: Xu Da‐Zhen , Liu Yingjun , Li Hui , Wang Yongmei 
Published: February 2011

AbstractA chiral pyrrolidine‐phosphite organocatalyst is successfully applied in the asymmetric Michael reaction of nitrostyrene derivatives with cyclic ketones.
ChemInform Abstract: Highly Enantioselective Mukaiyama Aldol Reactions Catalyzed by a Chiral Oxazaborolidinium Ion: Total Synthesis of (‐)‐Inthomycin C.
Authors: Senapati Bidyut Kumar , Gao Lizhu , Lee Sung Il , Hwang Geum‐Sook , Ryu Do Hyun 
Published: February 2011

AbstractAn efficient and enantioselective Mukaiyama aldol reaction between ketene silyl acetals and a variety of aldehydes is developed using OAB as catalyst.
ChemInform Abstract: Pd‐Catalyzed Coupling of Aryl Iodides with Triarylbismuths as Atom‐Economic Multi‐Coupling Organometallic Nucleophiles under Mild Conditions.
Authors: Rao Maddali L. N. , Banerjee Debasis , Dhanorkar Ritesh J. 
Published: February 2011

AbstractThe optimized conditions allow the preparation of a broad spectrum of mixed biaryls.
ChemInform Abstract: Titanium Tetraiodide‐Promoted Tandem Prins Reaction of Alkynes with Acetals: Synthesis of (Z,Z)‐1,5‐Diiodo‐1,3,5‐triarylpenta‐1,4‐dienes.
Authors: Shimizu Makoto , Okura Kanako , Arai Takuya , Hachiya Iwao 
Published: February 2011

AbstractA stereoselective tandem Prins reaction of acetals (I) with alkynes (II) affords predominantly (Z,Z)‐1,5‐diiodo‐1,3,5‐triarylpenta‐1,4‐dienes (III) in the presence of TiI4.
ChemInform Abstract: Efficient Synthesis and in vitro PDT Effect of Purpurin‐18‐N‐aminoimides.
Authors: Cui Bing Cun , Cha Min Uk , Li Jia Zhu , Park Ho Sung , Yoon Il , Shim Young Key 
Published: February 2011

AbstractSubstrate (I) is obtained from chlorophyll paste by known procedures.
ChemInform Abstract: Remarkable Effect of Metal Fluoride Catalyst on Reaction of Hexafluoropropene, Sulfur and Vinyl Ethers. Convenient Synthesis of 2,2‐Bis(trifluoromethyl)‐4‐R‐thietanes, 3,3‐Bis(trifluoromethyl)‐5‐R‐1,2‐dithiolanes and 2,2‐Bis(Trifluoromethyl)‐4‐R‐1,3‐dithiolanes.
Authors: Petrov Viacheslav A. , Marshall Will 
Published: February 2011

AbstractThe fluorinated S‐heterocyclic title compounds are obtained in moderate yields.
ChemInform Abstract: A Novel and Green Method for the Synthesis of Ionic Liquids Using the Corresponding Acidic Ionic Liquid Precursors and Dialkyl Carbonate.
Authors: Xiao Wenjun , Wang Xiaoxing , Chen Qin , Wu Tinghua , Wu Ying , Dai Lizhong , Song Chunshan 
Published: February 2011

AbstractThe yields depend on both the anion and the carbonate reactivity.
ChemInform Abstract: Stereochemistry of Products of Aldol Condensation of 2‐(3‐Oxo‐1,3‐diphenylpropyl)cyclohexanone with Aromatic Aldehydes.
Authors: Sergeeva S. A. , Vysotskii V. I. , Gerasimenko A. V. 
Published: February 2011

AbstractThe direction of the reaction of diketone (I) with aryl aldehydes depends on the reaction conditions and the structure of aldehydes (II) employed.
ChemInform Abstract: Iodine‐Mediated Solvent‐Controlled Selective Electrophilic Cyclization and Oxidative Esterification of o‐Alkynyl Aldehydes: An Easy Access to Pyranoquinolines, Pyranoquinolinones, and Isocumarins.
Authors: Verma Akhilesh K. , Rustagi Vineeta , Aggarwal Trapti , Singh Amit P. 
Published: February 2011

AbstractI2/K2CO3‐mediated treatment of aldehydes of type (I), (VIII), (XI), and (XIV) with an excess of alcohols provides mild, efficient, and chemoselective approach to o‐alkynyl esters.
ChemInform Abstract: anti‐Selective Vinylogous Aldol Reaction by Silylated Alkyldioxinone Dienolate.
Authors: Yoshinari Tomohiro , Ohmori Ken , Suzuki Keisuke 
Published: February 2011

AbstractIntroduction of a bulky silyl‐substituent at the 5‐position of dioxinone (Ic) allows the preparation of vinylogous aldol products (VI) with high diastereoselectivity.
ChemInform Abstract: Tetrazine—trans‐cyclooctene Ligation for the Rapid Construction of 18F Labeled Probes.
Authors: Li Zibo , Cai Hancheng , Hassink Matthew , Blackman Melissa L. , Brown Richard C. D. , Conti Peter S. , Fox Joseph M. 
Published: February 2011

AbstractA radiolabeling method for bioconjugation based on the Diels‐Alder reaction between 2,6‐diaryl‐tetrazines, such as (III), and a 18F‐labeled trans‐cyclooctene analogue of (II) is described.
ChemInform Abstract: Novel Regioselective Synthesis of 4‐Isothiocyanatobutan‐2‐one (III) by a Staudinger Reaction. Preparation of 6‐Unsubstituted 4‐Hydroxyhexahydropyrimidine‐2‐thiones.
Authors: Dem'yachenko E. A. , Fesenko A. A. , Dobretsova E. K. , Fedorova G. A. , Shutalev A. D. 
Published: February 2011

AbstractA novel direct synthesis of the title isothiocyanate (IV) from readily available β‐azido ketone (II) and its conversion into 4‐hydroxyhexahydropyrimidinethiones are described.
ChemInform Abstract: Synthesis of New Heterocyclic System of 4,5,7,8‐Tetrahydroimidazo[1,2‐c][1,3]thiazolo[4,5‐e] [1,3,2]diazaphosphinine Starting from 2‐Aroylamino‐3,3‐dichloroacrylonitrile.
Authors: Kozachenko Alexander P. , Shablykin Oleg V. , Gakh Andrei A. , Rusanov Eduard B. , Brovarets Vladimir S. 
Published: February 2011

AbstractA synthetic pathway to novel title compounds (V) is elaborated.
ChemInform Abstract: Synthesis and Spectral Characterization of N‐[2‐(4‐Halophenoxy)‐3‐ (3‐chlorophenyl) ‐3,4‐dihydro‐2H‐1,3,2‐λ5‐benzoxazaphosphinin‐2‐yliden] ‐N‐Substituted Amines by the Staudinger Reaction.
Authors: Venkateswarlu C. , Satyanarayana P. V. V. , Rao C. V. Nageswara , Naidu K. Reddy Mohan , Raju C. Naga 
Published: February 2011

AbstractThe reduced Schiff base (I) is coupled with phosphorus dichlorides, followed by Staudinger reaction with various azides.
ChemInform Abstract: Efficient General Synthesis of Alkylammonium Diselenophosphinates via Multicomponent One‐Pot Reaction of Secondary Phosphines with Elemental Selenium and Amines.
Authors: Artem'ev Alexander V. , Gusarova Nina K. , Malysheva Svetlana F. , Kraikivskii Peter B. , Belogorlova Nataliya A. , Trofimov Boris A. 
Published: February 2011

AbstractThe three‐component reaction between phosphines, selenium, and amines proceeds under mild conditions to afford diselenophosphinates in high yields.
ChemInform Abstract: A New Meroterpenoid from the Marine Fungus Aspergillus versicolor (Vuill.) Tirab.
Authors: Yurchenko A. N. , Smetanina O. F. , Kalinovsky A. I. , Pivkin M. V. , Dmitrenok P. S. , Kuznetsova T. A. 
Published: February 2011

AbstractAsperdemin(I) exhibits weak cytostatic and membranolytic activities in developing embryos of the sea urchin Strongylocentrotus nudus.
ChemInform Abstract: Synthesis of Non‐Natural Cyclic Amino Acids from Available Unsaturated Tertiary Amines.
Authors: Titanyuk I. D. , Beletskaya I. P. 
Published: February 2011

AbstractA new approach to 6‐ and 7‐membered cyclic amino acids both in racemic and enantiomerically pure form, is developed using a sequence of [2,3]‐sigmatropic rearrangement—metathesis and hydrogenation reactions.
ChemInform Abstract: Carboxymethyl Glycoside Lactone (CMGL) Synthons: Scope of the Method and Preliminary Results on Step Growth Polymerization of α‐Azide‐ω‐alkyne Glycomonomers
Authors: Chen Jie , Miao Yong , Chambert Stephane , Bernard Julien , Fleury Etienne , Queneau Yves 
Published: February 2011

AbstractReview: 41 refs.