bluuebunny/crossref_metadata_2025_split huggingface dataset:
Improvements in psychological dysfunction after endoscopic sinus surgery for patients with chronic rhinosinusitis
Authors: Levy Joshua M. , Mace Jess C. , DeConde Adam S. , Steele Toby O. , Smith Timothy L. 
Published: April 2016

BackgroundPsychological dysfunction is highly prevalent among patients with chronic rhinosinusitis (CRS). Previous study has identified various measures of anxiety and depression as predictors of quality‐of‐life outcomes following endoscopic sinus surgery (ESS). Psychological dysfunction scores, as measured by the 22‐item Sino‐Nasal Outcome Test (SNOT‐22), have been found to influence treatment decision making in CRS. This study aims to further elucidate improvement in discrete psychological symptoms following ESS for CRS.MethodsAdult patients with medically recalcitrant CRS electing to undergo ESS were prospectively enrolled into a multi‐institutional, observational cohort. Psychological‐related symptom severity and postoperative outcomes were assessed using psychological domain items of the SNOT‐22, including subgroup analysis of patients with and without comorbid depression.ResultsA total of 374 participants met inclusion criteria and were followed postoperatively for a mean ± standard deviation (SD) of 14.6 ± 5.0 months. Total mean psychological domain scores improved from 15.9 ± 8.2 to 8.5 ± 8.4 (p < 0.001). Significant relative mean improvements were reported in “waking up tired” (23%; p < 0.001), “fatigue” (25%; p < 0.001), “reduced productivity” (28%; p < 0.001), “reduced concentration” (27%; p < 0.001), “ frustrated/restless/irritable” (27%; p < 0.001), “sad” (15%; p < 0.001), and “embarrassed” (8%; p < 0.001) scores. A total of 64% to 66% of participants reported improvement in “reduced productivity,” “waking up tired,” “fatigue,” and “frustrated/restless/irritable,” compared to 46% and 38% reporting improvement in “sad” and “embarrassed,” respectively.ConclusionPatients with CRS report significant improvement in common mental health–related symptoms following ESS. Despite these improvements, some degree of persistent postoperative psychological dysfunction was reported. Further study is necessary to determine which factors are associated with persistent psychological dysfunction after ESS in order to optimize treatment outcomes.
Inserting CO2 into Aryl C−H Bonds of Metal–Organic Frameworks: CO2 Utilization for Direct Heterogeneous C−H Activation
Authors: Gao Wen‐Yang , Wu Haifan , Leng Kunyue , Sun Yinyong , Ma Shengqian 
Published: April 2016

AbstractDescribed for the first time is that carbon dioxide (CO2) can be successfully inserted into aryl C−H bonds of the backbone of a metal–organic framework (MOF) to generate free carboxylate groups, which serve as Brønsted acid sites for efficiently catalyzing the methanolysis of epoxides. The work delineates the very first example of utilizing CO2 for heterogeneous C−H activation and carboxylation reactions on MOFs, and opens a new avenue for CO2 chemical transformations under mild reaction conditions.
A Sulfur Heterocyclic Quinone Cathode and a Multifunctional Binder for a High‐Performance Rechargeable Lithium‐Ion Battery
Authors: Ma Ting , Zhao Qing , Wang Jianbin , Pan Zeng , Chen Jun 
Published: April 2016

AbstractWe report a rational design of a sulfur heterocyclic quinone (dibenzo[b,i]thianthrene‐5,7,12,14‐tetraone=DTT) used as a cathode (uptake of four lithium ions to form Li4DTT) and a conductive polymer [poly(3,4‐ethylenedioxythiophene):poly(styrenesulfonate)=PEDOT:PSS) used as a binder for a high‐performance rechargeable lithium‐ion battery. Because of the reduced energy level of the lowest unoccupied molecular orbital (LUMO) caused by the introduced S atoms, the initial Li‐ion intercalation potential of DTT is 2.89 V, which is 0.3 V higher than that of its carbon analog. Meanwhile, there is a noncovalent interaction between DTT and PEDOT:PSS, which remarkably suppressed the dissolution and enhanced the conductivity of DTT, thus leading to the great improvement of the electrochemical performance. The DTT cathode with the PEDOT:PSS binder displays a long‐term cycling stability (292 mAh g−1 for the first cycle, 266 mAh g−1 after 200 cycles at 0.1 C) and a high rate capability (220 mAh g−1 at 1 C). This design strategy based on a noncovalent interaction is very effective for the application of small organic molecules as the cathode of rechargeable lithium‐ion batteries.
Palladium‐Catalyzed Intramolecular Carbene Insertion into C(sp3)−H Bonds
Authors: Solé Daniel , Mariani Francesco , Bennasar M.‐Lluïsa , Fernández Israel 
Published: April 2016

AbstractA palladium‐catalyzed carbene insertion into C(sp3)−H bonds leading to pyrrolidines was developed. The coupling reaction can be catalyzed by both Pd0 and PdII, is regioselective, and shows a broad functional group tolerance. This reaction is the first example of palladium‐catalyzed C(sp3)−C(sp3) bond assembly starting from diazocarbonyl compounds. DFT calculations revealed that this direct C(sp3)−H bond functionalization reaction involves an unprecedented concerted metalation–deprotonation step.
The Influence of Elastic Strain on Catalytic Activity in the Hydrogen Evolution Reaction
Authors: Yan Kai , Maark Tuhina Adit , Khorshidi Alireza , Sethuraman Vijay A. , Peterson Andrew A. , Guduru Pradeep R. 
Published: April 2016

AbstractUnderstanding the role of elastic strain in modifying catalytic reaction rates is crucial for catalyst design, but experimentally, this effect is often coupled with a ligand effect. To isolate the strain effect, we have investigated the influence of externally applied elastic strain on the catalytic activity of metal films in the hydrogen evolution reaction (HER). We show that elastic strain tunes the catalytic activity in a controlled and predictable way. Both theory and experiment show strain controls reactivity in a controlled manner consistent with the qualitative predictions of the HER volcano plot and the d‐band theory: Ni and Pt's activities were accelerated by compression, while Cu's activity was accelerated by tension. By isolating the elastic strain effect from the ligand effect, this study provides a greater insight into the role of elastic strain in controlling electrocatalytic activity.
Bioorthogonally Functionalized NAD+ Analogues for In‐Cell Visualization of Poly(ADP‐Ribose) Formation
Authors: Wallrodt Sarah , Buntz Annette , Wang Yan , Zumbusch Andreas , Marx Andreas 
Published: April 2016

AbstractPoly(ADP‐ribos)ylation (PARylation) is a major posttranslational modification and signaling event in most eukaryotes. Fundamental processes like DNA repair and transcription are coordinated by this transient polymer and its binding to proteins. ADP‐ribosyltransferases (ARTs) build complex ADP‐ribose chains from NAD+ onto various acceptor proteins. Molecular studies of PARylation thus remain challenging. Herein, we present the development of bioorthogonally functionalized NAD+ analogues for the imaging of PARylation in vitro and in cells. Our results show that 2‐modified NAD+ analogues perform remarkably well and can be applied to the in‐cell visualization of PARylation simultaneously in two colors. This tool gives insight into the substrate scope of ARTs and will help to further elucidate the biological role of PARylation by offering fast optical, multichannel read‐outs.
A Powerful CRISPR/Cas9‐Based Method for Targeted Transcriptional Activation
Authors: Katayama Shota , Moriguchi Tetsuo , Ohtsu Naoki , Kondo Toru 
Published: April 2016

AbstractTargeted transcriptional activation of endogenous genes is important for understanding physiological transcriptional networks, synthesizing genetic circuits, and inducing cellular phenotype changes. The CRISPR/Cas9 system has great potential to achieve this purpose, however, it has not yet been successfully used to efficiently activate endogenous genes and induce changes in cellular phenotype. A powerful method for transcriptional activation by using CRISPR/Cas9 was developed. Replacement of a methylated promoter with an unmethylated one by CRISPR/Cas9 was sufficient to activate the expression of the neural cell gene OLIG2 and the embryonic stem cell gene NANOG in HEK293T cells. Moreover, CRISPR/Cas9‐based OLIG2 activation induced the embryonic carcinoma cell line NTERA‐2 to express the neuronal marker βIII‐tubulin.
Aromaticity Reversal in the Lowest Excited Triplet State of Archetypical Möbius Heteroannulenic Systems
Authors: Oh Juwon , Sung Young Mo , Kim Woojae , Mori Shigeki , Osuka Atsuhiro , Kim Dongho 
Published: April 2016

AbstractThe aromaticity reversal in the lowest triplet state (T1) of a comparable set of Hückel/Möbius aromatic metalated expanded porphyrins was explored by optical spectroscopy and quantum calculations. In the absorption spectra, the T1 states of the Möbius aromatic species showed broad, weak, and ill‐defined spectral features with small extinction coefficients, which is in line with typical antiaromatic expanded porphyrins. In combination with quantum calculations, these results indicate that the Möbius aromatic nature of the S0 state is reversed to Möbius antiaromaticity in the T1 state. This is the first experimental observation of aromaticity reversal in the T1 state of Möbius aromatic molecules.
Properties and preparation of olefin block copolymer/thermoplastic polyurethane blends
Authors: Chen Wen‐Chih , Lai Sun‐Mou , Liao Zong‐Ching 
Published: April 2016

ABSTRACTThe properties of olefin block copolymer (OBC)/thermoplastic polyurethane (TPU) blends with or without maleic anhydride (MA) modification were characterized and compared. Compared with the OBC/TPU blends, OBC‐g‐MA/TPU blends displayed finer morphology and reduced domain size in the dispersed phase. The crystallization temperatures of TPU decreased significantly from 155.9 °C (OBC/TPU) to 117.5 °C (OBC‐g‐MA/TPU) at low TPU composition in the blends, indicating the inhibition of crystallization through the sufficient interaction of modified OBC with TPU composition. The modified systems showed higher thermal stability than the unmodified systems over the investigated temperature range due to the enhanced interaction through inter‐bonding. The highest improvement in tensile strength was more than fivefold for OBC‐g‐MA/TPU (50/50) in comparison with its unmodified blend via the enhanced interfacial interaction between OBC‐g‐MA and TPU. This also led to the highest Young's modulus of 77.8 ± 3.9 MPa, about twofold increase, among the investigated blend systems. A corresponding improvement on the ductility was also observed for modified blends. The modification did not vary the glass transition temperature and crystalline structure much, thus the improvement in the mechanical properties was mainly attributed to the improved compatibility and interaction from the compatibilization effect as well as increased viscosity from the crosslinking effect for modified blends. © 2016 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2016, 133, 43703.
Novel biocomposites based on wheat gluten and rubber wood sawdust
Authors: Bootklad Munlika , Chantarak Sirinya , Kaewtatip Kaewta 
Published: April 2016

ABSTRACTRubber wood sawdust (RWS) was used as a reinforcement for wheat gluten based bioplastics. The RWS content was varied from 0, 5, 10, 15–20 wt %. Effects of the RWS content on the morphology, water absorption, mechanical, thermal, and biodegradation properties of the wheat gluten based bioplastic were investigated. An addition of RWS caused an improvement of the tensile strength and water resistance of the wheat gluten based bioplastics. Scanning electron micrograph of the wheat gluten/RWS composites with a 10 wt % of RWS revealed a good dispersion and uniform embedding of the RWS within the wheat gluten matrix. Agglomeration of RWS was observed when the RWS loads were increased (15 and 20 wt %). The biodegradation process of the composites depended on the amount of RWS. © 2016 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2016, 133, 43705.
A polypropylene/high density polyethylene blend compatibilized with an ethylene‐propylene‐diene monomer block copolymer: Fitting dynamic rheological data by emulsion models with a physical scheme
Authors: Liao Hua‐Yong , Tao Guo‐Liang , Liu Chun‐Lin , Gong Fang‐Hong 
Published: April 2016

ABSTRACTThe dynamic rheological behaviors at 210, 230, and 250 °C are measured by small amplitude oscillatory shear on a rotational rheometer for a polypropylene(PP)/ ethylene‐propylene‐diene monomer(EPDM) block copolymer/ high density polyethylene (HDPE)/blend. The scanning electron microscope (SEM) photomicrographs show the blend has a droplet/matrix, semi‐co‐continuous, co‐continuous morphology respectively at different weight ratios. The Cole–Cole (G″ vs. G′) data of the blends can be fitted by the simplified Palierne's model only for very narrow weight ratios. A physical scheme is proposed that the dispersed droplets are enclosed by EPDM, thus an equivalent dispersed phase is made up of “expanded” EPDM. With this physical scheme the G″ vs. G′ data of the HDPE‐rich blends at 210 °C can be fitted well by Palierne's model. Also with the physical scheme the G″ vs. G′ data of the PP‐rich blends at three temperatures can be fitted well by G–M's model with G* of interface equals to zero. This means the proposed physical scheme is reasonable. © 2016 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2016, 133, 43709.
Ultrafine fly ash as a reinforcing filler in poly(lactic acid) matrix
Authors: Xue Bai , Bao Jianjun , Zhang Junhua 
Published: April 2016

ABSTRACTFly ash, inexpensive and not eco‐friendly material, is the residue from the coal burning in thermal power stations. If ways can be found to use it, it will facilitate applications for the ash materials and simultaneously reduce the pollution. In this study, silane‐grafted ultrafine fly ash (S‐UFA) was used as a reinforcing filler in poly(lactic acid) (PLA) to prepare a series of PLA/S‐UFA composites. The tensile strength of PLA/S‐UFA composites increases with the increase of S‐UFA content when less than 20 wt %; after a loading fraction greater than 30 wt %, the tensile strength of the composites decreases with the increasing S‐UFA weight fraction. The morphology of PLA/S‐UFA composites was observed by scanning electron microscope (SEM). X‐ray diffraction (XRD) analysis was applied to investigate the crystal structure of S‐UFA and the composites. The thermal properties of these composites were studied by thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC). The TGA results showed that the thermal stability of PLA/S‐UFA composites slightly decreased with the increasing S‐UFA loading fraction. © 2016 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2016, 133, 43716.
Vom Bakterium zum Kollektiv
Authors: Kleiner Diethelm 
Published: April 2016

AbstractViele, wenn nicht die meisten Bakterienarten können in individueller (planktonischer) oder kollektiver Daseinsform existieren. Der Übergang zum Kollektiv wird meist durch externe Faktoren bewirkt. Schwärme ermöglichen die effektivere Besiedlung neuer Nischen, der Aufbau von Biofilmen und besseren Schutz vor Giften und Fressfeinden. Das Fehlen bestimmter Nährstoffe zwingt zu kollektiven Überlebensstrategien wie Bildung von Sporen, Fruchtkörpern oder Heterocysten. Pathogene Bakterien können durch synchrone Ausschüttung von Virulenzfaktoren die Abwehrmechanismen des Wirtes unterlaufen. Der Übergang zur kollektiven Lebensform ist von einem bestimmten “Punkt ohne Wiederkehr” ab irreversibel. Dafür sind autokatalytische Regelkreise verantwortlich.
Aquakultur – quo vadis?!
Authors: Palm Harry W. , Bischoff Adrian A. 
Published: April 2016

AbstractAquakultur umfasst mehr als reine Fischzucht und ist ein weltweit wichtiger Sektor der Lebensmittelproduktion. Durch die Weiterentwicklung der Produktionssysteme sowie der eingesetzten Stoffe kann negativer Einfluss auf die Umwelt gesteuert und minimiert werden. Hierzu zählen unter anderem der Wasserverbrauch und die Nährstoffeffizienz in den Produktionssystemen und folglich auch die Stoffabgabe aus den Produktionssystemen. Durch eine Optimierung der Kulturbedingungen der Organismen verbessern sich das Tierwohl, die Krankheitsanfälligkeit, die Produktqualität und konsequenterweise die Wirtschaftlichkeit von Aquakultursystemen. Nicht zu vernachlässigen sind dabei das öffentliche Meinungsbild und das Verbraucherverhalten, welches erst neue Marktchancen eröffnet, und damit das globale Ziel einer ökologisch und ökonomisch nachhaltigen Aquakultur beflügelt.
RNA‐Schalter für das alternative Spleißen beim Seidenspinner
Authors: Kronberg Inge 
Published: April 2016

AbstractEine genetische Geschlechtsbestimmung wurde im Tierreich mehrfach unabhängig voneinander entwickelt. Anders als das verbreitete XX/XY‐Schema bei Säugern folgen Schmetterlinge einem ZW/ZZ‐Muster. Der domestizierte Seidenspinner dient als Modell für die Aufklärung der genetischen Hintergründe der Geschlechtsbestimmung beim Schmetterling.
β‐Actin protein expression differs in the submandibular glands of male and female mice
Authors: Chen Gang , Zou Ye , Zhang Xuan , Xu Lingfei , Hu Qiaoyun , Li Ting , Yao Chenjuan , Yu Shali , Wang Xiaoke , Wang Chun 
Published: April 2016

Abstractβ‐actin, a cytoskeletal protein, is the most widely used housekeeping gene. Although housekeeping genes are expressed in all tissues, the β‐actin gene is expressed in certain cell types because of differential binding of transcriptional factors to the regulatory elements of the gene. The expression and localization of β‐actin protein in the submandibular glands (SMG) of mice were investigated in this study, using Western blot analysis and immunohistochemistry. In ICR and C57BL/6J mice, the levels of β‐actin protein in the SMG of females are significantly higher than those in the SMG of males. β‐actin protein is majorly distributed in acinar cells of SMG. There is no significant difference in the expression level of β‐actin protein between females and castrated males. After castrated male ICR mice are treated with 10 mg/kg/day testosterone propionate (TP) for 3 weeks, the levels of β‐actin protein in SMG decrease. The numbers of duct per unit area increase, whereas the numbers of acinus per unit area decrease after TP administration. These data suggest that β‐actin protein is mainly distributed in acinar cells of SMG and results in a marked sexual dimorphism in mice.
Anion‐Directed Copper(II) Metallocages, Coordination Chain, and Complex Double Salt: Structures, Magnetic Properties, EPR Spectra, and Density Functional Study
Authors: Wu Jing‐Yun , Zhong Ming‐Shiou , Chiang Ming‐Hsi , Bhattacharya Dibyendu , Lee Yen‐Wei , Lai Long‐Li 
Published: April 2016

AbstractA series of CuII metallo‐assemblies showing anion‐directed structural variations, including five metallocages [(Gn−)⊂{Cu2(Hdpma)4}](8−n)+(A−)8−n (Gn−=NO3−, ClO4−, SiF62−, BF4−, SO42−; A−=NO3−, ClO4−, BF4−, CH3SO4−; Hdpma=bis(3‐pyridylmethyl)ammonium cation), a complex double salt, namely, (H3dpma)4(CuCl4)5Cl2, and a coordination chain, namely, [Cu2(dpma)(OAc)4], are reported. The influence of the anion can be explained by its coordinating ability, the affinity of which for the CuII center interferes significantly with metallocage formation, and its shape, which offers host–guest recognition ability to engage in weak metal–anion coordination and hydrogen bonding to the organic ligand, which are responsible for metallocage templation. EPR studies of these metallocages in the powder phase at room temperature and 77 K showed a trend of the g values (g||>2.10>g⊥>2.00) indicating a
‐based ground state with square‐pyramidal geometry for the CuII centers. The magnetism of these metallocages can be interpreted as the result of a combination of relatively small magnetic coupling integrals and a substantial contribution of temperature‐independent paramagnetism (TIP). The weak magnetic interaction is corroborated by the results of DFT calculations and the EPR spectra. Availability of the low‐lying state for spin population was confirmed by a magnetization study, which revealed a magnetic moment approaching 2Nβ, which would explain the presence of the larger TIP term.
ChemInform Abstract: AN INVESTIGATION OF POSSIBLE BASIC CHARACTER IN NITROGEN TRIFLUORIDE BY VAPOR PRESSURE MEASUREMENTS ON THE SYSTEMS NITROGEN TRIFLUORIDE‐BORON TRIFLUORIDE AND ‐HYDROGEN CHLORIDE
Authors: ALDERSLEY S. C. , CALADO J. C. G. , STAVELEY L. A. K. 
Published: April 2016

AbstractDie Dampfdrücke der flüssigen Titelgemische werden bei 158.95 K (Tripelpunkt von HCl) als Funktion der Zusammensetzung gemessen.
ChemInform Abstract: PHASE DIAGRAM OF THE SYSTEM A(I)‐B(V)‐C(VI). II. TERNARY SYSTEM SODIUM‐TIN‐SELENIUM
Authors: SALOV A. V. , LAZAREV V. B. , SHAPLYGIN I. S. 
Published: April 2016

AbstractAnhand von DTA‐ und Röntgen‐Daten in den Bereichen NaSb ‐ Se, Na2Se4 ‐ Sb und Na0.22Se0.78Sb sowie dem bereits früher untersuchten Bereich Na2Se ‐ Sb2Se3 wird die Liquidusoberfläche des Titelsystems konstruiert.
ChemInform Abstract: FLAME INHIBITION BY POTASSIUM
Authors: JENSEN D. E. , JONES G. A. , MACE A. C. H. 
Published: April 2016

AbstractDie durch Zusatz von K in Molenbrüchen von ⩽10‐3 zu Brennstoff‐reichen, vorgemischten (Wasserstoff + Sauerstoff + Stickstoff)‐ Flammen bei 1 at verursachte Beschleunigung der H‐ und OH‐Radikalrekombination wird flammenphotometrisch gemessen.
ChemInform Abstract: CHARACTERIZATION OF ELECTROOXIDATION CATALYSTS PREPARED BY ION‐EXCHANGE OF PLATINUM SALTS WITH SURFACE OXIDE GROUPS ON CARBON
Authors: LOWDE D. R. , WILLIAMS J. O. , ATTWOOD P. A. , BIRD R. J. , MCNICOL B. D. , SHORT R. T. 
Published: April 2016

AbstractDurch Kombination titrimetrischer, cyclisch voltammetrischer sowie photoelektronenspektroskopischer Methoden läßt sich zeigen, daß die oxidischen, auf Kohlenstoffaser‐Papierelektroden gebildeten Oberflächengruppen vorherrschend schwach sauer sind und im Charakter phenolischen OH‐Gruppen ähneln.
ChemInform Abstract: PREPARATION AND PROPERTIES OF THE COMPOUND (ASFSEO4)N
Authors: TOUZIN J. , MITACEK L. 
Published: April 2016

AbstractAsF3 (I) und SeO3 (II) reagieren während einiger Tage ohne Lösungsmittel zu einer kristallinen, weißen Substanz (III), die sich nach einigen Wochen bei Raumtemp. partiell in eine zweite kristalline Substanz (IV) gleicher Zusammensetzung, jedoch unterschiedlicher physikalisch‐chemischer Eigenschaften umwandelt.
ChemInform Abstract: DIOXOURANIUM(VI) CARBONATE COMPLEXES IN ACID SOLUTION
Authors: CIAVATTA L. , FERRI D. , GRIMALDI M. , PALOMBARI R. , SALVATORE F. 
Published: April 2016

AbstractDie Gleichgewichte zwischen UO22+ und CO32‐‐Ionen in sauren Lösungen (log[H+] >‐5) werden bei 25°C durch Messung der H‐Ionenkonzentration einer Reihe von CO2‐gesättigten (0.2‐0.97 at) UO22+‐perchloratlösungen ([U(VI)]: 2.5·10‐4‐0.01 M) mit einer Glaselektrode untersucht.
ChemInform Abstract: COUPLING OF ACETYLENES HELD PROXIMATE TO A METAL: ALKYNE‐ALKYNE INTERACTIONS IN CIS‐PHOSPHINOACETYLENE COMPLEXES
Authors: CARTY A. J. , TAYLOR N. J. , JOHNSON D. K. 
Published: April 2016

AbstractDer aus cis‐Dichlorocyclooctadien‐Pt mit Diphenylphosphino‐phenylacetylen gebildete cis‐Pt‐Komplex (Ia), seine durch Metathese erhaltenen Derivate (Ib) sowie der direkt aus Pd(II)‐chlorid und dem Ligand gewonnene Pd‐Komplex (Ic) lagern sich aufgrund der benachbarten Acetylengruppen thermisch zu den cis‐Bis‐[diphenylphosphino]‐naphthalin‐Komplexen (II) um.
ChemInform Abstract: NEW POLYCYCLIC PHOSPHINES AND ARSINES: P11(SIME3)3 AND AS7(SIME3)3
Authors: VON SCHNERING H. G. , FENSKE D. , HOENLE W. , BINNEWIES M. , PETERS K. 
Published: April 2016

AbstractDie Behandlung von in sauerstofffreiem Toluol suspendiertem Na3P11 oder Cs3P11 mit Chlorotrimethylsilan führt unter Erhitzen zu der Titelverbindung (I).
ChemInform Abstract: AN UNEXPECTED BLUE SHIFT CAUSED BY DIFFERENTIAL SOLVATION OF A CHROMOPHORE ORIENTED IN A LIPID BILAYER
Authors: LOEW L. M. , SIMPSON L. , HASSNER A. , ALEXANIAN V. 
Published: April 2016

AbstractDer Chromophor (III) zeigt in Wasser, Ethanol, Butanol und wäßriger Na‐dodecylsulfat‐Lösung die erwartete UV‐Rotverschiebung, dagegen wird durch Lecithine eine merkliche Blauverschiebung induziert.