bluuebunny/crossref_metadata_2025_split huggingface dataset:
Relationship between dyslipidemia and carotid plaques in a high‐stroke‐risk population in Shandong Province, China
Authors: Mi Te , Sun Shangwen , Zhang Guoqing , Carora Yaser , Du Yifeng , Guo Shougang , Cao Mingfeng , Zhu Qiang , Wang Yongxiang , Sun Qinjian , Wang Xiang , Qu Chuanqiang 
Published: April 2016

AbstractIntroductionThe precise associations between stroke and carotid plaques and dyslipidemia are unclear. This population‐based study aimed to examine the relationship between carotid plaques and dyslipidemia in a high‐stroke‐risk population.MethodsUltrasonography of left and right carotid arteries was conducted in 22,222 participants in a second screening survey of individuals with high stroke risk. Subjects were divided into two groups according to the presence or absence of carotid plaques. Blood TC (total cholesterol), TG (total triglycerides), and LDL‐C (low‐density lipoprotein cholesterol) levels were recorded.ResultsMultivariate logistic regression analysis, controlled for gender, age, education, geographic region, smoking, exercise, and overweight (Model 2), identified TG as a predictor of carotid‐plaque risk (odds ratio [OR] = 1.109, 95% confidence interval [CI]: 1.038–1.185, P = 0.002), and the association between carotid plaques and LDL‐C (OR = 0.967, 95%CI: 0.949–0.994, P = 0.019) was less significant, whereas there was no association between carotid plaques and TC (OR = 1.002, 95%CI: 0.932–1.007, P = 0.958). After additional adjustment for hypertension, diabetes, and atrial fibrillation (Model 3), TG remained a risk factor for carotid plaques (OR = 1.086, 95%CI: 1.016–1.161, P = 0.015), but no associations were observed between carotid plaques and LDL‐C (OR = 0.972, 95%CI: 0.910–1.038, P = 0.394) or TC (OR = 1.003, 95%CI: 0.933–1.079, P = 0.928). Only the association between TG and carotid plaques (OR = 1.084, 95%CI: 1.014–1.159, P = 0.017) was independent of all covariates (covariates in Model 3 plus history of stroke or transient ischemic attack, and stroke family history) in Model 4.ConclusionThese findings indicate that TG was an independent risk factor for carotid plaques in high‐risk population for stroke, whereas LDL‐C and TC were not associated with the appearance of carotid plaques independently.
Lecturer performance system using neural network with Particle Swarm Optimization
Authors: Rashid Tarik A. , Ahmad Hawraz A. 
Published: April 2016

ABSTRACTThe field of analyzing performance is very important and sensitive in particular when it is related to the performance of lecturers in academic institutions. Locating the weak points of lecturers through a system that provides an early warning to notify or reward the lecturers with warned or punished notices will help them to improve their weaknesses, leads to a better quality in the institutions. The current system has major issues in the higher education at Salahaddin University‐Erbil (SUE) in Kurdistan‐Iraq. These issues are: first, the assessment of lecturers’ activities is conducted traditionally via the Quality Assurance Teams at different departments and colleges at the university, second, the outcomes in some cases of lecturers’ performance provoke a low level of acceptance among lectures, as these cases are reflected and viewed by some academic communities as unfair cases, and finally, the current system is not accurate and vigorous. In this paper, Particle Swarm Optimization with Neural Network is used to assess performance of lecturers in more fruitful way and also to enhance the accuracy of recognition system. Different real and novel data sets are collected from SUE. The prepared datasets preprocessed and important features are then fed as input source to the training and testing phases. Particle Swarm Optimization is used to find the best weights and biases in the training phase of the neural network. The best accuracy rate obtained in the test phase is 98.28%. © 2016 Wiley Periodicals, Inc. Comput Appl Eng Educ 24:629–638, 2016; View this article online at wileyonlinelibrary.com/journal/cae; DOI 10.1002/cae.21737
Everything moves on: referral trends to a leavers' group in a high secure hospital and trial leave progress of group graduates
Authors: Adshead Gwen , Pyszora Natalie , Wilson Claire , Gopie Ramesh , Thomas Deryk , Smith Julia , Glorney Emily , Moore Estelle , Tapp James 
Published: April 2016

AbstractBackgroundMoving on from high secure psychiatric care can be a complex and potentially stressful experience, which may hinder progression. A leavers' group in a UK high secure hospital is offered to support patients with this transition.AimsThe aims of this study are to investigate characteristics of patients referred for the leavers' group and compare outcomes for leavers' group graduates with those for patients who never attended a leavers' group for any reason.MethodsA retrospective quasi‐experimental design was applied to data extracted from various records sources – within and outside the high security hospital.ResultsAbout one‐fifth of patients who left the hospital on trial leave during the study were referred to the leavers' group (N = 109). Referred patients were significantly more likely to have either been admitted from another high‐security hospital or transferred from prison for treatment and have a diagnosis of paranoid schizophrenia. Patients not referred had a significantly higher rate of previously refusing to participate in groups. There was a tendency for rate of return from trial leave for group graduates to be lower than that of patients who did not attend the leavers' group, but this just failed to reach statistical significance (rate ratio [RR] = 1.04; CI 0.97–1.11).ConclusionsA leavers' group appeared to be a valued therapy option for people who had spent a long time in high secure psychiatric care, or those who continued to require hospital treatment beyond prison tariffs. There was a low return rate from trial leave, which made the evaluation of this outcome difficult. A detailed study into both the reasons for return from trial leave and successes would provide further information on ideal preparation for moving on. Copyright © 2016 John Wiley & Sons, Ltd.
The relationship between types of childhood victimisation and young adulthood criminality
Authors: Howell Kathryn H. , Cater Åsa K. , Miller‐Graff Laura E. , Schwartz Laura E. , Graham‐Bermann Sandra A. 
Published: April 2016

ABSTRACTBackgroundPrevious research suggests that some types of childhood abuse and neglect are related to an increased likelihood of perpetrating criminal behaviour in adulthood. Little research, however, has examined associations between multiple different types of childhood victimisation and adult criminal behaviour.AimsWe sought to examine the contribution of multiple and diverse childhood victimisations on adult criminal behaviour. Our central hypothesis was that, after controlling for gender, substance use and psychopathy, each type of childhood victimisation – specifically experience of property offences, physical violence, verbal abuse, sexual abuse, neglect and witnessed violence – would be positively and independently related to criminal behaviour in young adults.MethodsWe examined data from a large, nationally representative sample of 2244 young Swedish adults who reported at least one form of victimisation, using hierarchical regression analysis to also account for gender, substance use and psychopathy.ResultsExperiences of physical assaults, neglect and witnessing violence as a child were significantly associated with adult criminal behaviour, but not experiences of property, verbal or sexual victimizations.ConclusionsOur findings help to identify those forms of harm to children that are most likely to be associated with later criminality. Even after accounting for gender, substance misuse and psychopathology, childhood experience of violence – directly or as a witness – carries risk for adulthood criminal behaviour, so such children need targeted support and treatment. Copyright © 2016 John Wiley & Sons, Ltd.
Comparative Study of Clogging in Valve and Cascade Mixers
Authors: Xie Duanpeng , Zhou Jinghong , Tian Shizhe , Mleczko Leslaw , Zhou Xinggui 
Published: April 2016

AbstractA cascade mixer and a valve mixer were applied for the precipitation of CaCO3. This model reaction has been used for benchmarking both mixer types with respect to their robustness against fouling. The valve mixer was found to be much less susceptible to fouling and clogging. Pressure changes during precipitation in both types of mixers differed significantly. This parameter can be easily used for identification of clogging in the valve mixer and applied as input in clean‐in‐place (CIP) procedures. The pressure trend in the cascade mixer is quite complex and, therefore, difficult to apply for CIP. Ultrasonic treatment has been evaluated as a measure to prevent clogging.
ChemInform Abstract: CRYSTAL STRUCTURE OF TRITIN(II) HYDROXIDE OXIDE PHOSPHATE SN3O(OH)PO4
Authors: JORDAN T. H. , DICKENS B. , SCHROEDER L. W. , BROWN W. E. 
Published: April 2016

AbstractDie Titelverbindung kristallisiert in der Raumgruppe P21 / c mit Z=4.
ChemInform Abstract: (NH4)2((S2)2MO(S2)2MO(S2)2).2H2O, A NOVEL SULFUR‐RICH COORDINATION COMPOUND WITH TWO NONEQUIVALENT COMPLEX ANIONS HAVING THE SAME POINT GROUP BUT DIFFERENT STRUCTURES: CRYSTAL AND MOLECULAR STRUCTURES
Authors: MUELLER A. + , NOLTE W. O. , KREBS B. 
Published: April 2016

AbstractDie Struktur der in der Raumgruppe Pnna mit Z=8 kristallisierenden Titelverbindung enthält diskrete dimere [Mo2(S2)6]2 ′‐ Ionen neben NHZ‐Kationen und Hydratwasser.
ChemInform Abstract: EFFECT OF PHOTOELECTRODE CRYSTAL STRUCTURE ON OUTPUT STABILITY OF CD(SE,TE)/POLYSULFIDE PHOTOELECTROCHEMICAL CELLS
Authors: HODES G. , MANASSEN J. , CAHEN D. 
Published: April 2016

AbstractCdSe und CdTe bilden in einem weiten Zusammensetzungsbereich homogene Legierungen, die je nach Zusammensetzung und Darstellungsbedingungen kubische (Sphalerit) oder hexagonale (Wurzit) Struktur annehmen.
ChemInform Abstract: A STUDY INTO THE EFFECT OF WATER VAPOR ON SODIUM β‐ALUMINAS
Authors: ARMSTRONG R. D. , SELLICK D. P. 
Published: April 2016

AbstractAus Wechse1stromimpedanz‐ und Festigkeitsuntersuchungen folgt, daß Nα‐β‐Al2O3‐Proben nach bis zu 30tägiger Lagerung in trockener Luft keine oder nur geringe Zerstörung erleiden.
ChemInform Abstract: ALKALI METAL HEPTAFLUORODIARSENATES(III): THEIR PREPARATION AND THE CRYSTAL STRUCTURE OF THE POTASSIUM SALT
Authors: EDWARDS A. J. , PATEL S. N. 
Published: April 2016

AbstractDie Diarsenate (I) lassen sich aus Lösungen der Alkalimetall‐ fluoride in AsF3 bei 25°C ausfällen.
ChemInform Abstract: A RATIONAL SYNTHESIS OF COORDINATED DISULFIDES FROM COORDINATED THIOLS. CRYSTAL STRUCTURE OF ((EN)2CO(S(SC2H5)CH2CH2NH2))(CLO4)3.H2O
Authors: NOSCO D. L. , ELDER R. C. , DEUTSCH E. 
Published: April 2016

AbstractDer Thiolatokomplex (I) reagiert mit den Phthalimidderivaten (II) in DMF zu den Disulfidkomplexen (III), die durch NMR‐ und Elektronenspektren charakterisiert wurden.
ChemInform Abstract: REACTION OF MYRCENE WITH N‐BROMOSUCCINIMIDE IN THE PRESENCE OF WATER, ACETIC ACID OR ALCOHOLS
Authors: SCHULZE K. , HAUFE G. , KOEHLER G. + 
Published: April 2016

AbstractMyrcen (I) wird durch NBS in Gegenwart der Alkanole (II) an der isolierten Doppelbindung zu den Ethern (IIIa) alkoxybromiert.
ChemInform Abstract: CYTOCHALASIN SUPPORT STUDIES. 2. CHIRAL AND STEREOCHEMICAL CONTROL VIA AN INTRAMOLECULAR DIELS‐ALDER REACTION OF A (Z)‐DIENE
Authors: PYNE S. G. , HENSEL M. J. , BYRN S. R. , MCKENZIE A. T. , FUCHS P. L. 
Published: April 2016

AbstractWährend sich die ausgehend vom Phenylalaninderivat (Ia) über die Stufen (Ib), (Ic), (IIIa) (+ (IIIb)), (IVa), (IVb) und (V) erhältliche Verbindung (VII) beim Erhitzen in Toluol zum Tricyclus (IX) cyclisiert, bleibt das ‐ ähnlich aus (IIIb) dargestellte ‐ Isomere (VIII) unter gleichen Bedingungen weitgehend unverändert.
ChemInform Abstract: A THREE‐CARBON CONDENSATIVE EXPANSION. APPLICATION TO MUSCONE
Authors: TROST B. M. , VINCENT J. E. 
Published: April 2016

AbstractDie bei Reaktionen der durch NaH enolisierten Benzolsulfonylcyclopentanone (I) mit dem Mesylat (II) in Gegenwart von NaI entstehenden C‐Alkylierungsprodukte (III) gehen unter der Einwirkung von Tetrabutylammoniumfluorid in die Bicyclooctane (IV) über; Behandlungen dieser Bicyclen mit KH/18‐Krone‐6 liefern glatt die Methylcyclooctadiene (V).
ChemInform Abstract: MESOIONIC 4NΠ‐HETEROCYCLICS. I. MESOIONIC 4Π FIVE‐MEMBERED HETEROCYCLICS AND 8Π‐HETEROPENTALENES. DEVELOPMENT OF THE SYSTEMS AND STUDIES ON THE 1‐OXO‐1 H‐PYRAZOLO(1,2‐A)PYRAZOL‐4‐IUM‐3‐OLATE TYPE
Authors: FRIEDRICHSEN W. 
Published: April 2016

Abstract4nπ‐Mesoionische Heterocyclen sind ‐ mit einer Ausnahme ‐ eine bislang unbekannte Verbindungsklasse ; in dieser Arbeit werden die möglichen 47r‐5gliedrigen mesoionischen Heterocyclen, ihre Ringanellierungsderivate und die entsprechenden Heteropentalene besprochen.
ChemInform Abstract: OXIDATION OF 1,3‐DIPHENYL‐1,3‐PROPANEDIONES WITH THALLIUM(III) NITRATE IN METHANOL
Authors: ANTUS S. , BAITZ‐GACS E. , BOROSS F. , NOGRADI M. , SOLYOM A. 
Published: April 2016

AbstractBeim Erhitzen mit 1.4 Äquiv.
ChemInform Abstract: REACTION OF SUPEROXO COBALT(III) COMPLEX WITH STABLE PHENOXY RADICALS
Authors: NISHINAGA A. , TOMITA H. , MATSUURA T. 
Published: April 2016

AbstractAus den Phenoxy‐Radikalen (I) entstehen mit dem Peroxo‐Co‐Komplex (II) Gemische der Oxidationsprodukte (III)‐(V).
ChemInform Abstract: CARBONYLATION OF AROMATIC NITRO COMPOUNDS TO ISOCYANATES IN THE PRESENCE OF PALLADIUM COMPOUNDS. VII. SELECTIVE CARBONYLATION OF 2‐NITRO‐1,3‐DIALKYLBENZENES AT NORMAL PRESSURES
Authors: TIETZ H. , UNVERFERTH K. , SCHWETLICK K. 
Published: April 2016

AbstractDie Carbonylierung der Titelverbindungen (V) in Gegenwart der Pd‐Verbindungen (I) und V‐Salze (III) bzw. (IV) zu den Isocyanaten (VI) wird untersucht.
ChemInform Abstract: REAKTIONEN VON CO UND WASSERSTOFF. FORMIATE ALS ZWISCHENSTUFEN AN DER TRAEGEROBERFLAECHE BEI DER METHANISIERUNG MIT ALUMINIUMOXID‐NICKEL‐KATALYSATOREN
Authors: KIEFER R. , STUPFLER R. , DELUZARCHE A. 
Published: April 2016

AbstractAn Katalysatoren aus Aluminiumoxid und Nickel reagieren Kohlenmonoxid und Wasser zu Formiaten, die als reaktive Spezies an der Oberfläche fixiert wird.
ChemInform Abstract: β‐(TRIMETHYLSILYL)ETHOXYMETHYL CHLORIDE. A NEW REAGENT FOR THE PROTECTION OF THE HYDROXYL GROUP
Authors: LIPSHUTZ B. H. , PEGRAM J. J. 
Published: April 2016

AbstractChlormethyl‐β‐trimethylsilylethyl‐ether (I) reagiert mit Alkoholen (II) glatt zu den Ethern (III), die mit Tetrabutylammoniumfluorid unter Eliminierung von Formaldehyd, Ethylen (IV) und Trimethylsilylfluorid (V) glatt den Alkohol (II) zurückbilden.
ChemInform Abstract: SYNTHESIS, ABSOLUTE CONFIGURATION, AND CIRCULAR DICHROISM OF THE ENANTIOMERS OF FLUOROSUCCINIC ACID
Authors: LOWE G. , POTTER B. V. L. 
Published: April 2016

AbstractMit Diethylaminoschwefeltrifluorid wird die Hydroxygruppe des Äpfelsäurediesters (I)stereospezifisch unter Inversion durch Fluor zum Diester (II) substituiert, der nach saurer Hydrolyse zur Disäure (III) in das Lacton (IV) übergeführt wird.
ChemInform Abstract: A NEW ROUTE TO LIPID HYDROPEROXIDES: ORBITAL SYMMETRY CONTROLLED RING OPENING OF VINYLCYCLOPROPYL BROMIDES
Authors: PORTER N. A. , ROBERTS D. H. , ZIEGLER C. B. JUN. 
Published: April 2016

AbstractBehandlung der Modell‐Bromide (I) mit Ag‐trifluoracetat/HzOz liefert ein Gemisch der geometrischen Isomeren des Heptadiens (II), das zu den entsprechenden Alkoholen (IIIa)+(IIIb) reduziert wird.
ChemInform Abstract: POTENTIAL PROPHYLACTIC ANTITUMOR ACTIVITY OF RETINYLIDENE 1,3‐DIKETONES
Authors: ACTON N. , BROSSI A. , NEWTON D. L. , SPORN M. B. 
Published: April 2016

Abstractall‐trans‐Retinal (I) reagiert mit den Diketonen (II) in Gegenwart von Piperidin oder Piperidiniumacetat zu den Kondensationsprodukten (III).
ChemInform Abstract: SYNTHESIS AND THERMOLYSIS OF DISILYLATED HYDROXAMIC ACIDS: A NEW ROUTE TO ISOCYANATE ESTERS AND AMINES
Authors: RIGAUDY J. , LYTWYN E. , WALLACH P. , NGUYEN KIM CUONG NGUYEN KIM CUONG 
Published: April 2016

AbstractAus den Hydroxamsäuren (I) erhält man mit Bis‐trimethylsilylamin (II) die bissilylierten Verbindungen (III), die thermisch über die Acylnitrene (IV) zu den Isocyanaten (V) umlagern.
ChemInform Abstract: STRUCTURE AND CONFORMATIONAL ISOMERISM OF THE MAJOR DIMER OF 2,3‐NAPHTHOQUINODIMETHAN
Authors: BELL T. W. , BOWES C. M. , SONDHEIMER F. 
Published: April 2016

AbstractAus dem in bekannter Weise hergestellten 2,3‐Naphthochinodimethan (I) entsteht neben anderen Folgeprodukten im wesentlichen ein Dimeres (II), aus (III) erhält man über (IV) das deuterierte Analoge (V).
ChemInform Abstract: SYNTHESIS OF 1,7,13‐TRIAMINODECACYCLENE
Authors: KAMINSKA B. , KIERSZNICKI T. , FOERSTER W. 
Published: April 2016

AbstractTrinitrodecacyclin (IV) wird durch Diels‐Alder‐Reaktion des Thiophens (I) und Acenaphthylens (II) dargestellt.
ChemInform Abstract: LARGE SCALE SYNTHESES OF (.+‐.)‐ISODRIMENIN AND (.+‐.)‐CONFERTIFOLIN
Authors: AKITA H. , NAITO T. , OISHI T. 
Published: April 2016

AbstractDas aus β‐Ionon durch teilweise Reduktion mit Raney‐Nickel erhältliche Dihydro‐β‐ionon (I) wird gemäß Formelschema in die Schlüsselverbindung (VIII) übergeführt, deren Thermolyse vorwiegend (i)‐Confertifolin (X) und nur geringe Mengen (i)‐Isodrimenin (IX) ergibt.
ChemInform Abstract: NON‐CONVENTIONAL NITRATION OF 2,5‐DIMETHYLTHIOPHENE AND ITS 3,4‐DIBROMO DERIVATIVE
Authors: SUZUKI H. , HIDAKA I. , OSUKA A. , IWASA A. , MISHINA T. 
Published: April 2016

AbstractBei der Nitrierung des Dimethylthiophens (I) mit Kupferdinitrat erhält man ein Gemisch des Nitrothiophens (II) und des Dithiophenylmethans (III).
ChemInform Abstract: SYNTHESIS AND PHOTOCYCLIZATION OF SOME 4(5)‐ARYLETHENYLIMIDAZOLES
Authors: LINDGREN G. , STENSIOE K.‐E. + , WAHLBERG K. 
Published: April 2016

AbstractBei der Kondensation des Phosphoniumsalzes (I) mit Imidazol‐2‐aldehyd (II) entstehen die Olefine (III), die photochemisch zu den Tricyclen (IV) kondensiert werden.
ChemInform Abstract: REACTIONS OF CHLOROSULFENYL CHLORIDES WITH SILYLATED SULFUR DIIMIDES
Authors: NEIDLEIN R. , LEHR W. 
Published: April 2016

AbstractBei der Umsetzung des Chlorcarbamoylsulfenylchlorids (II) mit dem silylierten Schwefeldiimid (III) erhält man die Iminodithiadiazole (I), in Gegenwart von Wasser wird der Harnstoff (IV) isoliert.
ChemInform Abstract: SYNTHESIS OF METHYLPYRIDINE DERIVATIVES. XXXIV. CONDENSATION OF ACETOACETAMIDE WITH KETONES TO FORM PYRIDONE DERIVATIVES
Authors: KATO T. , SATO M. , NODA M. , ITOH T. 
Published: April 2016

AbstractAcetoacetamid (II) reagiert mit den Ketonen (I) unter Bildung der Pyridone (III).
ChemInform Abstract: QUINAZOLINONE DERIVATIVES. KINETICS OF THE REACTION OF 2‐CHLOROMETHYL‐3‐HYDROXY‐4(3H)‐QUINAZOLINONE WITH NUCLEOPHILES
Authors: FERNANDEZ B. M. , SCHAPIRA C. B. , LAMDAN S. 
Published: April 2016

AbstractAus dem 2‐Chlormethyl‐3‐hydroxy‐china‐ zolinon (II) erhält man mit Basen das Dimere (I), während mit primären Aminen (III) bzw. mit sekundären Aminen (VI) neben (I) die Substitutionsprodukte (IV) bzw. (V) in unterschiedlichen Anteilen erhalten werden können.
ChemInform Abstract: A NOVEL RING CLOSURE REACTION BETWEEN 1,4‐DIHYDROXYANTHRAQUINONE AND ETHYLENEDIAMINE PROMOTED BY COPPER IONS
Authors: MATSUOKA M. , MAKINO Y. , TAKEI T. , KITAO T. 
Published: April 2016

AbstractDurch Kupferchloride wird die Aminierung des Dihydroxyanthrachinons (I) katalysiert.
ChemInform Abstract: SYNTHESIS AND SOME PROPERTIES OF 1H‐1‐BENZAZEPINES
Authors: IKEDA M. , OHNO K. , UNO T. , TAMURA Y. 
Published: April 2016

AbstractN‐Benzoyl‐indo1(II) reagiert mit Acrylester (III) bei der Bestrahlung zu einem Addukt (IV), das nach Hydrolyse mit Bleitetraacetat zum 3‐Benzoyl‐2a,7b‐dihydro‐cyclobut(b)indol (Ia) oxidiert wird.
ChemInform Abstract: NEW METHOD FOR THE PREPARATION OF 1,5‐BENZOTHIAZEPINE‐2,4(3H, 5H)‐DIONES
Authors: RIED W. , SELL G. 
Published: April 2016

AbstractDie Dihydrobenzothiazepinone (I) reagieren mit Sulfurylchlorid zu den Chlorbenzothiazepinonen (II), die mit konz. H2SO4 die Titeldione (III) ergeben.
ChemInform Abstract: ASYMMETRIC SYNTHESIS OF β‐SUBSTITUTED Γ‐BUTYROLACTONES
Authors: MUKAIYAMA T. , FUJIMOTO K. , HIROSE T. , TAKEDA T. 
Published: April 2016

AbstractDie Methylidenmalonsäurederivate (I) reagieren mit dem Lithiumsalz des Thioanisols (II) zu den Addukten (III), die unter Alkylierungsbedingungen die cyclischen Enolether (IV) liefern; durch Hydrolyse erhält man daraus die Lactone (V).
ChemInform Abstract: BORON CHELATES AND BORON METAL CHELATES. V. REACTION OF BORON COMPOUNDS WITH DIOXIMATONICKEL CHELATES
Authors: FEDDER W. , UMLAND F. , HOHAUS E. 
Published: April 2016

AbstractDie Substitution nur eines Wasserstoffatoms durch eine Diphenylborgruppe unter Bildung von (I) gelingt durch Umsetzung von Bis‐[1 ,2‐cycloheptandiondioximato]‐nickel(Il) mit dem Diphenylborchelat des 2‐Aminoethanols 105 im Bor‐Nickel‐Verhältnis 1 : I.Weitere Umsetzung mit dem 2‐Aminoethanol‐diphenylborchelat liefert mit 50% Ausb. das Bis‐[diphenylbor]‐chelat (IIId).
ChemInform Abstract: TRIS(AMINO)BORANES: THE EFFECT OF ANGLE STRAIN ON HYBRIDIZATION
Authors: RICHMAN J. E. , YANG N.‐C. , ANDERSEN L. L. 
Published: April 2016

AbstractDie Synthese der polycyclischen Aminoborane erfolgt in allen Fällen ausgehend von den entsprechenden Triazamonocyclen.
ChemInform Abstract: A CONVENIENT SYNTHESIS OF (TRICHLOROMETHYL)CHLOROSILANES
Authors: MATSUMOTO H. , OHKAWA K. , NAKANO T. , NAGAI Y. 
Published: April 2016

AbstractTetrachlordimethyldisilan (I) wird durch Tetrachlorkohlenstoff (II) unter Triphenylphosphinkatalyse zu Trichlormethyl‐dichlor‐methylsilan (III) und Methyltrichlorsilan (IV) gespalten.
ChemInform Abstract: CONJUGATED ADDITION OF CYANOTRIMETHYLSILANE TO α,β‐UNSATURATED KETONES
Authors: UTIMOTO K. , OBAYASHI M. , SHISHIYAMA Y. , INOUE M. , NOZAKI H. 
Published: April 2016

AbstractIn Gegenwart von Triethylaluminium reagiert das Octalon (I) mit Trimethylsilylcyanid (II) je nach den Bedingungen zu den Addukten (III) bzw. (IVa) und (IVb); aus letzteren erhält man bei der Hydrolyse die isomeren Keto‐nitrile (Va) und (Vb).
ChemInform Abstract: A NOVEL β‐KETOPHOSPHONATE 1,4‐DIANION. TIN/LITHIUM EXCHANGE
Authors: GOSWAMI R. 
Published: April 2016

AbstractDas β‐Ketophosphonat‐1,4‐Dianion (III) wird durch Bu3Sn/Li‐Austausch im Monoanion (II) vom 4‐Stannyl‐2‐oxobutylphosphonat (I) erzeugt.
ChemInform Abstract: PHOSPHORYLATION WITH N‐PHOSPHORYLPYRAZOLES. IV. PHOSPHORYLATIONS OF CARBOXYLIC ACIDS
Authors: REGITZ M. , WEISE G. , FELCHT U. 
Published: April 2016

AbstractDie Umsetzung des Phosphorylpyrazols (I) mit den aliphatischen Carbonsäuren (IIa‐c) in Gegenwart von Triethylamin liefert anstelle der erwarteten gemischten Anhydride vom Typ (VI) die 1‐Acylpyrazole (IIIa‐c) und Diphenylphosphinsäure (IV).
ChemInform Abstract: PREPARATION OF PHENYLANTIMONY DIBROMIDE BY ELIMINATION OF BROMOBENZENE FROM DIPHENYLANTIMONY TRIBROMIDE
Authors: SEVERENGIZ T. , BREUNIG H.‐J. 
Published: April 2016

AbstractDas durch Bromierung von Triphenylstibin (I) zugängliche Triphenylantimondibromid (II) wird thermisch zu einem Gemisch aus Diphenylantimonbromid (III) und Phenylantimondibromid (IV) zersetzt, das auch durch Thermolyse von Diphenylantimontribromid (V) zugänglich ist.
ChemInform Abstract: STUDIES ON THE COORDINATION CHEMISTRY OF ZINC DIALKYLS. XV. PREPARATION, PURITY, AND PROPERTIES OF ZINC DIBENZYLS
Authors: WEISSIG V. , BECKHAUS R. , BANASIAK U. , THIELE K.‐H. 
Published: April 2016

AbstractDie durch 1:2‐molare Umsetzung von Zn‐dichlorid und den Grignardverbindungen (I) dargestellten, als Dioxan‐Monosolvate isolierten Zn‐dibenzyle (II) enthalten beträchtliche Mengen an Mg‐dibenzylen.
ChemInform Abstract: SYNTHESIS AND PROPERTIES OF COORDINATED AND UNSOLVATED TRIS(TRIMETHYLSILYL)ALUMINUM
Authors: ROESCH L. + , ALTNAU G. 
Published: April 2016

AbstractTrimethylchlorsilan (I) reagiert mit Aluminium und Lithium in Diethylether zu einem mit Ether koordinierten Tris‐(trimethylsilyl)‐aluminium‐Komplex (II).