bluuebunny/crossref_metadata_2025_split huggingface dataset:
Bimaterial effects in an earthquake cycle model using rate‐and‐state friction
Authors: Erickson Brittany A. , Day Steven M. 
Published: March 2016

AbstractWe have developed a computational framework to study earthquake cycles in 2‐D plane strain and apply it to faults separating dissimilar material. We consider a planar, strike‐slip fault governed by rate‐and‐state friction where quasi‐dynamic events nucleate spontaneously due to remote, tectonic loading. We investigate the influence of material contrast over the course of many hundreds of years. For the parameters we consider, we find that the presence of bimaterial properties influences the earthquake nucleation site, such that rupture in the preferred direction (that is, in the direction of particle motion of the side of the fault with lower shear wave velocity) is favorable. For large values of the critical slip distance Dc, events propagating in the preferred rupture direction occur for a wide range of material contrasts. For smaller values of Dc, small events emerge, even in the monomaterial case. With material mismatch present, some of these small events propagate in the nonpreferred direction, made possible by a favorable stress distribution left on the fault from previous ruptures. These results may shed light on our understanding of rupture directivity on large strike‐slip faults (like the San Andreas Fault in California) which occasionally host events rupturing in the nonpreferred direction.
Basin‐scale Green's functions from the ambient seismic field recorded by MeSO‐net stations
Authors: Viens Loïc , Koketsu Kazuki , Miyake Hiroe , Sakai Shin'ichi , Nakagawa Shigeki 
Published: March 2016

AbstractSeismic waves propagating through the Earth can be significantly affected by velocity structures such as sedimentary basins. We investigate the propagation characteristics of seismic waves across the Kanto basin, Japan, using Green's functions extracted from the ambient seismic field. We use two stations situated on the eastern and southern edges of the basin as virtual sources, and approximately 420 stations, which are mainly a part of the Metropolitan Seismic Observation network (MeSO‐net), as receivers. Using seismometers aligned along two straight lines with the virtual sources, we find that several types of waves can be recovered, each with different sensitivities to the layers that compose the basin. We also show that after amplitude calibration, the extracted Green's functions can accurately simulate the seismic waves of two moderate Mw 4–5 shallow earthquakes that occurred close to the virtual sources. Furthermore, we find that the distribution of the 5% damped pseudovelocity response at a period of 6 s computed from the records of each event and the Green's function waveforms have similar amplification patterns. This study supports the fact that dense networks recording continuously the ambient seismic field in metropolitan areas can be used to accurately assess seismic hazard at high spatial resolution.
Authoritative Parenting in the
U
nited
S
tates
Authors: Sweeney Elizabeth M. 
Published: March 2016

Abstract
Parents have historically contemplated how to raise their children to be well adjusted, socially competent, autonomous adults, often consulting friends and experts. Adding to this discussion, scholars of parenting, typically developmental psychologists, first characterized parenting practices as forming four distinct categories or styles: authoritative, authoritarian, permissive, and rejecting–neglecting. Based on an initial study in the 1960s of parenting practices, further supported by subsequent studies, scholars determined that authoritative parenting, characterized by high levels of parental control and high levels of responsiveness, was associated with the best outcomes in terms of children's social and cognitive competence. In response, some have criticized the emphasis on the strong parental control of authoritative parenting, arguing that it lessens children's competence, while others have argued that Americans are in fact too permissive. Additionally, scholars argue that these findings neglect contextual factors and thus do not apply to minority and other types of families.
AIDS, Impact on Families (Africa)
Authors: Mcomber Chesney 
Published: March 2016

AbstractThe HIV/AIDS pandemic has caused dramatic demographic shifts in the developing world. This is particularly true in small rural villages, where community roles and responsibilities are transforming in an attempt to adapt to the absence of a young generation rapidly disappearing from society. Within Africa, primary victims of the disease are the “productive young adults” who traditionally hold social, financial, and political responsibilities and roles of leadership within rural communities. This has had a dramatic impact on the socioeconomic dynamics within many African countries, as the large number of deaths has ultimately meant social changes in rural villages throughout sub‐Saharan Africa with high HIV/AIDS prevalence rates. The ways in which family structures are changing in the context of HIV/AIDS will greatly impact the future of sub‐Saharan Africa as society continues to shift and adapt to these demographic changes.
A
lzheimer's Disease and Families
Authors: Boylstein Craig 
Published: March 2016

Abstract
Alzheimer's disease (AD) is becoming an increasing concern for older adults and their families. While there is evidence that a genetic cause exists for AD, the majority of AD diagnoses occur without a family history of the disease. Patients with AD must work with healthcare practitioners, family members, and other community resources (e.g., religious and home therapy agents) to develop a care plan that the patient feels is best for him/her. Reduced stigma and patient empowerment are major factors in long‐term outcomes for families dealing with AD, keeping the patient at home and in their his/her community for as long as possible. Limited government resources may be best served in strengthening relationships between patient, family, community, and multidisciplinary healthcare team, which is the best way of limiting hospital visits and thus reducing the overall healthcare costs associated with AD.
BabyBoom
Authors: Sturdevant Katherine Scott 
Published: March 2016

AbstractThe Baby Boom (1946–64) was the greatest leap in birth rates in American history, creating the most studied, impactful generation ever. Many children of “the Greatest Generation” of World War II grew up in the “affluent society,” with parents assigned strict gender roles. Teenagers rebelled conspicuously, through popular culture and protesting the Vietnam draft. Baby boomers were perhaps a “Greater Generation” in that they formed the grassroots of social reform movements for multicultural equity and environmentalism. Boomers control the highest levels of modern politics and are the largest aging population ever. Boomer studies spawned generation studies; analysis of Boomers will continue for generations.
A Redox‐Active Binder for Electrochemical Capacitor Electrodes
Authors: Benoit Corentin , Demeter Dora , Bélanger Daniel , Cougnon Charles 
Published: March 2016

AbstractA promising strategy for increasing the performance of supercapacitors is proposed. Until now, a popular strategy for increasing the specific capacity of the electrode consists of grafting redox molecules onto a high surface area carbon structure to add a faradaic contribution to the charge storage. Unfortunately, the grafting of molecules to the carbon surface leads to a dramatic decrease of the electrochemical performances of the composite material. Herein, we used the organic binder as an active material in the charge/discharge process. Redox molecules were attached onto its polymeric skeleton to obtain a redox binder with the dual functionalities of both the binder and the active material. In this way, the electrochemical performance was improved without detrimentally affecting the properties of the porous carbon. Results showed that the use of a redox binder is promising for enhancing both energy and power densities.
Conditional Control of CRISPR/Cas9 Function
Authors: Zhou Wenyuan , Deiters Alexander 
Published: March 2016

AbstractThe recently discovered CRISPR/Cas9 endonuclease system, comprised of a guide RNA for the recognition of a DNA target and the Cas9 nuclease protein for binding and processing the target, has been extensively studied and has been widely applied in genome editing, synthetic biology, and transcriptional modulation in cells and animals. Toward more precise genomic modification and further expansion of the CRISPR/Cas9 system as a spatiotemporally controlled gene regulatory system, several approaches of conditional activation of Cas9 function using small molecules and light have recently been developed. These methods have led to improvements in the genome editing specificity of the CRISPR/Cas9 system and enabled its activation with temporal and spatial precision.
Properties and paper sizing application of waterborne polyurethanemicroemulsions: Effects of extender, cross‐linker, and polyol
Authors: Zhu Ke , Li Xiaorui , Wang Haihua , Fei Guiqiang , Li Jingyi 
Published: March 2016

ABSTRACTA series of waterborne polyurethane (WPU) microemulsions were synthesized through self‐emulsification methodology, using toluene‐2,6‐diisocyanate, polytetramethylene glycol (PTMG), poly‐caprolactonediol (PCL), and dimethylol propionic acid (DMPA) as monomers; isophorone diamine (IPDA) as chain extender; and aziridine as cross‐linking agent. The resultant WPU microemulsions were utilized as surface‐sizing agents for cellulose fiber paper. The influences of IPDA content, PTMG/PCL molar ratio, and aziridine content on the physicochemical properties of the resultant emulsions and sized paper have been investigated in detail. The WPU microemulsion displayed better surface sizing properties when it was prepared under the following conditions: the IPDA content of 2.96%, PTMG/PCL molar ratio of 0:4, and aziridine content of 2.0 wt %. The relationships between the WPU structure and properties of WPU films and sized paper were clearly illustrated. The mechanical properties and water resistance of sized paper were not only depended on the interactions, chain entanglements, and cross‐linking density among the WPU chains, but also relied on the interactions among polymers and fibers, as well as the polarity and stiffness of surface sizing agent. © 2015 Wiley Periodicals, Inc. J. Appl. Polym. Sci.2016,133, 43211.
Shape control synthesis of polymeric hybrid nanoparticles via surface‐initiated atom‐transfer radical polymerization
Authors: Song Linlin , Qiao Yisha , Du Yixuan , Li Yunbo 
Published: March 2016

ABSTRACTPolymeric hybrid nanoparticles were synthesized via surface‐initiated atom‐transfer radical polymerization (SI‐ATRP) method on the surface of gold nanoparticles in cyclohexanone. Tetraoctyl ammonium bromide (TOAB) as a phase transfer agent was used to transfer the gold nanoparticles into cyclohexanone, which will be replaced by disulfide initiator on the surface of gold nanoparticles. Transmission electron microscopy (TEM), Fourier transform infrared spectroscopy (FTIR), and UV–vis spectroscopy were utilized to characterize the product to make sure the experiment had been conducted. The results showed that the polymeric gold hybrid nanoparticles with different structures could be controlled by adjusting the ratio of initiator and gold nanoparticles in ATRP. If the ratio is very little, asymmetric polystyrene–gold hybrid nanoparticles were synthesized, and a single gold nanoparticle was attached with a polystyrene sphere. If the ratio becomes larger, core–shell polystyrene–gold nanocomposite particles were obtained resulting in gold nanoparticle encapsulated by a uniform polymer shell. © 2016 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2016, 133, 43584.
Preoperative serum α-fetoprotein and prognosis after hepatectomy for hepatocellular carcinoma
Authors: Yang S-L , Liu L-P , Yang S , Liu L , Ren J-W , Fang X , Chen G G , Lai P B S 
Published: March 2016

Abstract

Background
While the majority of studies report that a raised serum α-fetoprotein (AFP) level before operation is associated with a high risk of recurrence and death in patients who undergo hepatectomy for hepatocellular carcinoma (HCC), results are conflicting. The aim of this study was to assess the prognostic value of AFP.

Methods
Serum AFP levels were measured in patients with hepatitis-associated HCC who underwent hepatectomy between 1995 and 2012. Kaplan–Meier and multivariable analyses were performed to identify risk factors for overall and disease-free survival. Univariable and multivariable Cox proportional hazards regression was used to evaluate the predictive value of AFP. Receiver operating characteristic (ROC) curves were generated to identify the AFP level that had the highest accuracy in discriminating between survivors and non-survivors.

Results
Some 376 patients with hepatitis B virus (HBV)-associated HCC were included in the study. The overall survival rate was 58·8 per cent in patients with an AFP level of 400 ng/ml or less compared with 40·4 per cent for those with a level exceeding 400 ng/ml (P = 0·001). AFP concentration above 400 ng/ml was an independent risk factor for shorter disease-free and overall survival after surgery. ROC analysis indicated that the optimal cut-off values for AFP varied for different subtypes of HCC. The sensitivity and specificity were lower with areas under the ROC curve of less than 0·600. An AFP level greater than 400 ng/ml was not sensitive enough to predict the prognosis in patients with an HCC diameter smaller than 3 cm.

Conclusion
A serum AFP level above 400 ng/ml predicts poor overall and recurrence-free survival after hepatectomy in patients with HBV-associated HCC. AFP is not a strong prognostic marker given its poor discriminatory power, with low sensitivity and specificity.
A patient with constitutional ring 1 chromosome characterized by SNP array CGH
Authors: Saliganan Sheila , Lee Joanna , Wei Sainan 
Published: March 2016

Key Clinical MessageWe present a male patient with constitutional ring 1 chromosome and subsequent 6 Mb deletion at 1q43q44. The patient displays overlapping clinical features with reported patients with ring 1 chromosome and 1q43q44 microdeletion syndrome. To our knowledge, this is the first patient with ring 1 chromosome characterized by comparative genomic hybridization.
Two‐Dimensional Hollow TiO2 Nanoplates with Enhanced Photocatalytic Activity
Authors: Song Chuang , Wang Lanfang , Gao Feng , Lu Qingyi 
Published: March 2016

AbstractTwo‐dimensional anatase TiO2 hollow nanoplates were firstly synthesized through a facile synthesis route by using α‐Fe2O3 nanoplates as removable templates. Two‐dimensional hollow TiO2 nanoplates with different ratios of anatase and rutile phases were obtained by adjusting the calcining temperature. The average diameters were around 600 nm, and the shell thickness was approximately 30 nm. The photocatalytic performance of TiO2 was investigated by decomposing rhodamine B under simulated sunlight. Among the TiO2 samples, the anatase TiO2 hollow nanoplates manifested a significant enhancement in the photocatalytic performances. The excellent catalytic performance can be attributed to the unique structure of the two‐dimensional anatase TiO2 hollow nanoplates, including a large surface area and increased dye–photocatalyst contact areas as well as more active sites for photodegradation.
ChemInform Abstract: STUDIES OF AMMINEAQUOCOBALT(III) CHEMISTRY. KINETICS AND MECHANISM OF FORMATION AND DISSOCIATION OF MONOCHLORODIAMMINEAQUOCOBALT(III) COMPLEXES AND OF THE REDUCTION OF CIS‐DIAMMINEAQUOCOBALT(III) SPECIES BY BR(‐) IN ACID PERCHLORATE SOLUTION
Authors: BODEK ITAMAR , DAVIES GEOFFREY , FERGUSON JOHN H. 
Published: March 2016

AbstractSynthese und Charakterisierung der Nitrate und Perchlorate von (I) und (II) werden behandelt.
ChemInform Abstract: SYNTHESIS OF THREE SUBSTITUTED AMINOCHLOROPROPANES
Authors: PAUL R. , WILLIAMS R. P. , COHEN E. 
Published: March 2016

AbstractAcetamidocyanessigester (I) wird zum Carbinol (II) reduziert und in das Triacetyldiaminocarbinol (III) übergeführt, aus dem das Hydrolysenprodukt (IVa) erhalten ‐ wird.
ChemInform Abstract: A SYNTHESIS OF OPTICALLY ACTIVE AVENACIOLIDE FROM D‐GLUCOSE, THE CORRECT STEREOCHEMISTRY OF THE NATURAL PRODUCT
Authors: ANDERSON ROBERT CHARLES , FRASER‐REID BERT 
Published: March 2016

AbstractAusgehend von dem nach Literaturangaben aus (Ia) erhältlichen Aldehyd (Ib) wird durch Wittig‐Reaktion mit dem Salz (II) [‐+ (III)], Hydrierung [‐ . (IV)] saure Lactoni.
ChemInform Abstract: INTRAMOLECULAR CYCLOADDITION OF OLEFINIC BONDS WITH 4,6‐DIHYDROXYPYRIMIDINES
Authors: SAMMES P. G. , WATT R. A. 
Published: March 2016

AbstractDas Pyrimidin (Ia) liefert beim Erhitzen in DMF auf 200°C das intramolekulare Cycloaddukt (II), das sauer zur Ketodicarbonsäure (III) gespalten wird.
ChemInform Abstract: CAROTINOIDSYNTHESEN UEBER SULFONE, SYNTHESE VON APOCAROTINOIDEN UND TORULARHODINESTER
Authors: FISCHLI ALBERT , MAYER HANS 
Published: March 2016

AbstractAus all‐trans‐Vitamin‐A‐acetat (I) und dem Na‐Sulfinat (II) entseht ein Gemisch isomerer Retinyl‐(p‐phenoxy‐phenyl)‐sulfone, aus dem das all‐trans‐Sulfon (III) isoliert wird.
ChemInform Abstract: THERMODYNAMIC STUDIES OF HIGH TEMPERATURE EQUILIBRIA PART 10, EMF‐MEASUREMENTS OF EQUILIBRIUM OXYGEN PRESSURES IN THE SYSTEM CU‐CUCRO2‐CR2O3
Authors: ROSEN ERIK 
Published: March 2016

AbstractMit Hilfe von EMK‐Messungen an der Konzentrationskette A werden die Sauerstoffdrücke für die Gleichgewichtsreaktion B im Temperaturbereich 1100‐1300 K bestimmt.
ChemInform Abstract: CHROMATOGRAPHIC SEPARATION OF URANIUM FROM EXCESS OF THORIUM ON SILICA GEL COLUMN
Authors: SULCEK Z. , SIXTA V. 
Published: March 2016

AbstractDie optimalen Bedingungen für die Abtrennung von Uvon überschüssigem Th an Silicagel aus Triäthylentetraminhexaessigsäure (TTHA)‐, Diäthylentriaminpentaessigsäure (DTPA)‐ und Nitrilotriessigsäure (NTA)‐haltigen Medien werden ermittelt.
ChemInform Abstract: SYNTHESE NEUER LADUNGSUEBERTRAGUNGSKOMPLEXE VON 1,4‐NAPHTHOCHINONEN
Authors: OZOLA E. YA. , FREIMANIS YA. F. , LARINYA L. YA. 
Published: March 2016

AbstractDas durch eine Bromierung von 2‐Acety1‐3‐phenyl‐naphthochinon‐(l,4) mit Dioxandibromid in Chloroform‐Tetrachlormethan dargestellte Bromderivat (I) (Ausbeute 79%) wird mit den Anilinen (II) in siedendem Dimethylformamid zu den Anilinoacetyl‐phenylnaphthochinonen (III) umgesetzt.
ChemInform Abstract: MICHAEL REACTION WITH BETA‐P‐TOLUOYL‐ AND ‐P‐CHLOROBENZOYLACRYLIC ACIDS AND THEIR AMIDES
Authors: SAMMOUR A. , AFIFY A. A. , ABD‐ALLAH M. M. , SOLIMAN E. A. 
Published: March 2016

AbstractDie Titelreaktionen der Säuren (I) bzw. der Amide (VI) mit entsprechenden Verbindungen (II) bzw. (IV) führen zu den Michael‐Produkten (III), (V) bzw. (VII).
ChemInform Abstract: RELATIVE REACTIVITIES OF 1,2‐CYCLOHEXADIENE WITH CONJUGATED DIENES AND STYRENE
Authors: BOTTINI A. T. , HILTON L. L. , PLOTT J. 
Published: March 2016

AbstractAus dem Dibromid (I) entstehen bei der Behandlung mit Methyl‐Li in Gegenwart der cyclischen Diene (II) die Addukte (IV), in Gegenwart der acyclischen Diene (V) dagegen die Addukte (VI); die Verbindung (VII) (Isomerengemisch) wird analog aus 2,4‐Hexadien erhalten.
ChemInform Abstract: RELATIVE REACTIVITIES OF BICYCLO(3.2.1)OCTA‐2,3‐DIENE AND 1,2‐CYCLOHEPTADIENE WITH CONJUGATED DIENES AND STYRENE
Authors: BOTTINI A. T. , HILTON L. L. 
Published: March 2016

AbstractAddition von cis‐Cyclopentadien (II) an die in situ aus den Dichloriden (I) gebildeten Titelverbindungen (III) liefert die Addukte (IV); mit dem Dien (V) wird aus (IIIa) das [2 +4]‐Addukt (VI), aus (IIIb) dagegen das [2+2]‐Addukt (VII) gebildet.
ChemInform Abstract: AROMATIC SUBSTITUTION BY N‐ARYLHYDROXYLAMINES PART 1, FORMATION OF 8‐AMINO‐5,8′‐IMINOBIS(6‐METHOXYQUINOLINE) BY AN INTERMOLECULAR AROMATIC NITRENE INSERTION REACTION
Authors: POTTS K. T. , KUTZ A. A. , NACHOD F. C. 
Published: March 2016

AbstractDie Thermolyse des Hydroxylaminochinolins (Ia) wie auch die des Azids (Ib) liefern jeweils die Bis‐verbindung (II), die auch durch Desoxygenierung des Nitrochinolins (IV) mit Triäthylphosphit in Gegenwart des Amins (III) gebildet wird.
ChemInform Abstract: CONVERSION OF 2‐CHLOROALLYLAMINES INTO HETEROCYCLIC COMPOUNDS PART 1, 2‐METHYLINDOLES, 1,5,6,7‐TETRAHYDRO‐3‐METHYLINDOL‐4‐ONES, AND RELATED HETEROCYCLES
Authors: MCDONALD BRIAN G. , PROCTOR GEORGE R. 
Published: March 2016

AbstractDurch Erhitzen von 2‐Chlorallylverbindungen wie (I) und (III) mit Polyphosphorsäure oder BF3‐Methanol werden cyclisierte Produkte wie (II) bzw. (IV) erhalten (der Reaktionsmechanismus ist nach wie vor ungeklärt).
ChemInform Abstract: 1,2,4,6‐CYCLOOCTATETRAENE, A NEW STRAINED CYCLIC ALLENE
Authors: ODA M. , ITO Y. , KITAHARA Y. 
Published: March 2016

AbstractBei der thermischen oder photolytischen Zersetzung des Na‐tosylhydrazons (I) erhält man intermediär das Carben (II), das sich sofort zum l,2,4,6‐Cyclooctatetraen (III) umlagert.
ChemInform Abstract: OXIDATION OF SOME TRINUCLEAR AROMATIC COMPOUNDS WITH CERIUM(IV) AMMONIUM NITRATE
Authors: RINDONE BRUNO , SCOLASTICO CARLO 
Published: March 2016

AbstractDie Oxidation von Anthron (II) mit Ce(IV)‐ammoniumnitrat (CA) in Methanol bzw. Essigsäure liefert Anthrachinon (I) bzw. zusätzlich Acetoxyanthron (III) . Während die Oxidation von Xanthen und Thioxanthen (IV) in Methanol mit CA die Ketone (V) liefert, entsteht bei der gleichen Oxidation von Phenazin (VI) das N‐Oxid (VII).
ChemInform Abstract: THE CHEMISTRY OF SMALL RING COMPOUNDS PART 33, REACTION OF CYCLOPROPANONEACETALS WITH TETRACYANOETHYLENE
Authors: NOORDSTRAND A. A. P. , STEINBERG H. , DE BOER T. J. 
Published: March 2016

AbstractAus den Cyclopropanonacetalen (Ia) und (Ib) erhält man mit Tetracyanäthylen (II) die Einschiebungsprodukte (IIIa) und (IIIb), die leicht über (IV) zu den Carbonsäureestern (V) umgelagert werden.
ChemInform Abstract: SYNTHESIS OF ALLYLIC SULFONES AND THEIR CONVERSION TO DIENOIC AND TRIENOIC ACIDS
Authors: GRIECO P. A. , BOXLER D. 
Published: March 2016

AbstractDie Sulfoxide (I) reagieren mit den Allylalkoholen (II) in Gegenwart von N‐Chlore succinimid in Chloroform zu den Sulfinsäureallylestern (III), die beim Erhitzen auf 100°C oder durch Kieselgel in die Allylsulfone (IV) umgewandelt werden.
ChemInform Abstract: REGIOSELECTIVE INTRAMOLECULAR CARBON‐HYDROGEN INSERTION IN COPPER‐CATALYZED CARBENOID DECOMPOSITIONS OF CIS‐1‐METHYL‐3‐ARYLCYCLOHEXANE‐1‐DIAZOMETHYL KETONES, SOME SYNTHETIC APPLICATIONS
Authors: CHAKRABARTY S. , RAY J. K. , MUKHERJEE D. , GHATAK U. R. 
Published: March 2016

AbstractDie Diazomethylketone (I) ergeben bei Belichtung in Gegenwart von Kupfer(I)‐oxid die cyclischen Ketone (II).
ChemInform Abstract: A FACILE SYNTHESIS OF N‐(P‐TOLUENESULFONYL)‐2‐OXOALKANECARBONAMIDES BY THE REACTION OF SILYL ENOL ETHERS WITH P‐TOLUENESULFONYL ISOCYANATE
Authors: OJIMA I. , INABA S. , NAGAI Y. 
Published: March 2016

AbstractCyclische Vinyl‐trimethylsilyläther (I) reagieren mit Tosylisocyanat (II) über die 2‐Acylierungsprodukte (III) mit Methanol zu den Oxocycloalkanoylsulfonamiden (IV).
ChemInform Abstract: A CONVENIENT METHOD FOR THE PREPARATION OF STYRENE DERIVATIVES BY THE USE OF TICL4 AND ZN
Authors: SONG S. , SHIONO M. , MUKAIYAMA T. 
Published: March 2016

AbstractPhenyl‐benzylsulfid (I) wird mit Butyllithium in das Salz (II) übergeführt und mit Oxo‐Verbindungen (III) zu den Carbinolen (IV) kondensiert.
ChemInform Abstract: CYCLIC CROSS‐CONJUGATED HYDROCARBONS HAVING INSERTED P‐QUINOID RING PART 4, SYNTHESIS OF 3′′‐METHYL‐2′′, 4′′, 5′′‐TRICYANO‐1‐CYCLOHEPTA‐TRIENYLIDENE‐4‐CYCLOPENTADIENYLIDENE‐2,5‐CYCLOHEXADIENE
Authors: TAKAHASHI K. , OIKAWA I. , TAKASE K. 
Published: March 2016

Abstractp‐Tropyl‐phenyllithium (I) reagiert mit 3‐Methyl‐2‐cyclopentenon (II) zum Cyclopentadienyl‐Derivat (III), das mit HCN/NaH in das Trinitril‐cyclopentadienid (IVa).