bluuebunny/crossref_metadata_2025_split huggingface dataset:
Synthesis and characterization of magnetic nano particles
Authors: Qiu Xing‐Ping 
Published: September 2010

AbstractMagnetic nanoparticles with average diameter in the range of 6.4–8.3 nm have been synthesized by a chemical co‐precipitation of Fe(II) and Fe(III) salts in 1.5 M NH4OH solution. The size of the magnetic particles is dependent on both temperature and the ionic strength of the iron ion solutions. The magnetic particles formed at higher temperature or lower ionic strength were slightly larger man those formed at lower temperature or higher ionic strength respectively. In spite of the different reaction conditions, all the resultant nanoparticles are nearly spherical and have a similar crystalline structure. At 300 K, such prepared nanoparticles are superparamagnetic. The saturation magnetizations for 7.8 and 6.4 nm particles are 71 and 63 emu/g respectively, which are only ∼ 20–30% less than the saturation magnetization (90 emu/ g) of bulk Fe3O4. Our results indicated mat a control of the reaction conditions could be used to tailor the size of magnetic nanoparticles in free precipitation.
ESR spectra studies of Cu(II) 2, 4‐dihydroxybenzaldehyde tyrosine complex
Authors: Chen De‐Yu , Shi Wei‐Liang 
Published: September 2010

AbstractA novel Schiff base derived from 2,4‐dihydroxybenzaldehyde and tyrosine and its copper(II) complex have been synthesized and characterized. The composition of the complex is K[CuL]·H2O, where L=H11C26NO5. ESR spectra of the copper(II) complex were investigated at different temperatures and in various solvents. The second order effect and the relaxation effect were observed in the solution spectrum at room temperature, which was satisfactorily explained by spin Hamiltonian. The bonding parameters of copper(II) complex were calculated using spectral parameters from ESR spectra at low temperature. Its banding characterization and stability were dismissed. The result shows that the in‐plane α‐bond and the in‐plane π‐bond in the complex all play an important role.
Polymerization of styrene by Novel Ni(a)‐ and Pd(II)‐based complexes
Authors: Sun Hong‐Mei , Yang Mu‐Jle 
Published: September 2010

AbstractThe catalytic activities of nine neutral nickel and palladium α‐acetylide complexes [M= (C=CR)2(PR'3)2, M=Ni, Pd; R = Ph, CH2OH, CH2OOCH, CH2OOCPh, CH2OOCPhOH‐o; R' = Ph, Bu] are compared. Among them, Ni(C‐CPh)2(PBu3)] shows the highest catalytic activity and gives the polystyrene with high molecular weight (Mw= 188800) and a syndio‐rich microstructure. The catalytic behavior of transition metal acetylides is related to metal, phosphine, and alkynyl ligands bonded to the metal atoms.
A stereoselective synthesis of the C(3)‐C(13) and C(14)‐C(24) fragments of macrolactin A
Authors: Li Shu‐Kun , Xu Rui , Xiao Xiang‐Stau , Bai Dong‐Lu 
Published: September 2010

AbstractSynthetic studies towards the C(3)‐C(13) and C(14)‐C(24) segments (3,4) of the potent antiviral and antitumor compound macrolactin A (1) are presented. Compound 3 was constructed via a convergent and facile approach, exploiting Wittig olefination to generate the sensitive E, Z‐diene moiety. Compound 4 was synthesized from the chiral‐pool derived sulfone 39a via an α‐alkylation‐desulfonation reaction sequence. Cu(II)‐catalyzed coupling of a Grignard reagent with an allylic bromide and Julia olefination were also investigated for the preparation of compound 4.
LC‐MS analysis of the formed peptides from N‐(O, O‐diiso‐propyl) phosphoryl aspartic acid
Authors: Hu Jian‐Jun , Ju Yong , Zhao Yu‐Fen 
Published: September 2010

AbstractLC‐ESI‐MS method was used to analyze the formed di and tri‐peptide in the reaction system of N‐(O, O‐diisopropyl) phosphoryl aspartic acid and adenosine. Cluster ions of the peptides were given in the ESI‐MS. The structures of these small peptides were confirmed by LC‐MS‐MS analysis. Compared with the traditional HPLC‐UV detection, this method showed good sensitivity and selectivity for peptide in the presence of compounds with strong UV absorption, such as nucleoside and nucleotide.
Probing Chemical Dynamics at Surfaces
Authors: Kleyn A. W. 
Published: September 2010

AbstractAn account is given of recent progress concerning chemical reaction dynamics at surfaces. The goal is to elucidate the reaction dynamics at the molecular level, both as time and distance is concerned. The methods of study include molecular beam scattering, scanning tunnelling microscopy, and (femtosecond) laser spectroscopy. Systems studied include elementary interactions of NO, CO, and O2 at single crystal metal surfaces.
Enantioselective Allylic Oxidation of Olefins Using Chiral Quinolinyl‐oxazoline Copper Complex Catalysts
Authors: Li Zhi‐Peng , Wu Xin‐Yan , Zhou Qi‐Lin , Chan Wing‐Lai 
Published: September 2010

AbstractCopper complexes of chiral quinolinyl‐oxazoline have been studied as the catalysts for enantioselective allylic oxidation of cycloalkenes with tert‐butyl perbenzoate. Using 5 mol% of these chiral catalysts, optical active allylic benzoates were obtained in moderate enantiomeric excesses. CuOTf prepared in situ, CuClO4 and CuPF6 were found to be good precatalysts in acetone.
Insertion Reaction of Aldehydes into Zirconacyclopentanes
Authors: Li Pi‐Xu , Xi Zhen‐Feng , Takahashi Tamotsu 
Published: September 2010

AbstractAldehydes reacted with zirconacyclopentane derivatives via insertion into the Zr‐sp3C bond to afford the corresponding 7‐membered zirconacycles.
A Large Scale Separation of Taxanes from the Bark Extract of Taxus yunnanesis and 1H‐ and 13C‐NMR Assignments for 7‐epi‐10‐Deacetyltaxol
Authors: Xue Jun , Cao Chun‐Yang , Chen Jian‐Min , Bu Hai‐Shan , Wu Hou‐Ming 
Published: September 2010

AbstractA large‐scale separation of paclitaxel from semi‐purified bark extract of Taxus yunnanesis was investigated. The chromatographic behavior of paclitaxel and two dose editing analogues, cephalomannine and 7‐epi‐10‐deacetyltaxol were systematically studied on a C18 bonded phase column with different mobile phase in reverse phase mode. According to the notably different selectivity of the methanol and acetonitrile with water in the mobile phase and the most important requirement of capacity in preparative chromatography, the optimum suitably mobile phase used in a large‐scale isolation of paclitaxel and 7‐epi‐10‐deacetyltaxol on a preparative C18 column was given. Cephalomannine was eliminated by ozonolysis and after then separated throughout a normal phase silica column. The whole large‐scale process for high purity paclitaxel from the bark extract of Taxus yunnanesis consisted of a preliminary purification with Biotage FLASH 150i system based on a prepacked normal phase silica cartridge followed by using a C18 Nova‐pak™ column in Waters PrepLC™ 4000 preparative HPLC system. The structure of 7‐epi‐10‐deacetyltaxol was elucidated by 2D NMR technologies of TOCSY, DQF‐COSY, HMQC and HMBC, etc.
Synthesis and Disproportionation of Mixed Ligand Indium Organometallics Involving Ethyl and β‐Diketonate Chelate Lig‐ands
Authors: Hu Yi‐Min , Huang Xiao‐Hua , Ye Zhong‐Wen , Wang Xiu‐Ran , Gu Jia‐Shan , Sun Jie 
Published: September 2010

AbstractTwelve compounds either of type Et2ln(diket) or Etln(diket)2 (diket = β‐diketonate) have been synthesized, and all these compounds tend to disproportionate into Et3ln and ln(diket)3 at moderately high temperature. Compounds of the latter type are much more thermally stable than those of the former. Moreover, ln(CH3COCHCOCH3)3 has been synthesized and its crystal structure has been determined.
Study on Reaction of α‐Benzoylhemithioacetal with Alkylamines
Authors: Zou Jim‐Ph , Liu Xian‐Jun , Zhang Jian , Lu Zhong‐E 
Published: September 2010

Abstractα‐Benzoylhemithioacetal (1) reacted with alkylamines under mild conditions to give 2‐alkylamino‐2‐thiomethyl acetophenones (3) in good yields.
Preparation of Monolithic Ti‐incorporated Mesoporous Silica Materials via Tartaric Acid Templated Sol‐gel Process
Authors: Pang Jie‐Bin , Qiu Kun‐Yuan , Wei Yen 
Published: September 2010

AbstractMonolithic and transparent Ti‐incorporated mesoporous silica materials of large size (e.g. 2 mm) in dimension have been prepared with tartaric add (TA) as template via sol‐gel reactions of tetraethyl orthosilicate (TEOS) and tetrabutyl titanate (TBT). The materials are characterized by infrared (IR), nitrogen adsorption‐desorption isotherms, powder X‐ray diffraction (XRD) and transmission electron microscopy (TEM). The results indicate that the monolithic materials exhibit large specific surface areas (ca. 1200 mVg) and pore volumes (ca. 0.900 cm3/g).
Allylation of Imines with Allylytterbium Bromide
Authors: Su Wd‐Ke , Zhang Yong‐Min , Li Yong‐Shu 
Published: September 2010

AbstractIn the presence of methyl iodide, metallic ytterbium can easily react with allylic bromide in anhydrous THF to form allylytterbium bromide, which reacts readily with imines to give the corresponding homoallylamines in satisfactory yields under mild and neutral conditions.
A Novel Method for Synthesis of ZSM‐5 Coatings on Monolithic Cordierite Substrate
Authors: Wang Ai‐Qin , Liang Dong‐Bai , Zhang Tao 
Published: September 2010

AbstractZSM‐5 coatings, have been synthesized onto a monolithic cordierite substrate by an environmental friendly and high coating selectivity method—Vapor Phase Transport (VPT). With this method, an aluminosilicate gel coated onto the monolithic cordierite substrate has been transformed into a ZSM‐5 layer under vapors of n‐butylamine and water, n‐Butylamine played a key role in the forming of ZSM‐5 layer on the cordierite substrate. The ZSM‐5/cordierite monolith composites prepared by this method were ion‐exchanged with Cu2+ and tested for the selective catalytic reduction of NO by propane. The deNOx activities of Cu/ZSM‐5 monolith catalysts were not only dependent on the ion‐exchange methods, but also on the ZSM‐5 loading of the monolith catalysts. The best result was obtained over the Cu (B3)/ZSM‐5 monolith catalyst, which had a ZSM‐5 loading of about 13% and was prepared by a pressure exchange procedure. At a temperature of 723 K and a space velocity of 10,000 h−1 (based on the monolith volume), 85% of NO conversion and 93% of C3H3 conversion were achieved over the Cu(B3)/ZSM‐5 monolith catalyst.
Electronic Structures of Asymmetrically Substituted Phthalocyanines and Their Second Non‐linear Optical Properties
Authors: Zhang Tian‐Li , Yan Ji‐Min 
Published: September 2010

AbstractQuantum‐chemical AM1 calculations were performed to study the geometries, the electronic structures and the second nonlinear optical properties of phthalocyanine and some asymmetrically substituted phthalocyanines, which include tert‐butyl, amino, dimethylamino, nitro, fluoro, chloro, bromo, iodo and nitrile substituents. The relationships of the second nonlinear optical coefficients β with dipole moment μ, and β with the energy‐gap differences of frontier orbitals ΔEDA were discussed. Two relationships are regular and all ΔEDA ‐ μ show very good linear relationship.
Biocatalytic Resolution of para‐Nitrostyrene Oxide by Resting Cells of Different Aspergillus niger Strains
Authors: Jin Hao , Wang Qing , Li Zu‐Yi 
Published: September 2010

AbstractBiocatalytic resolution of racemic para‐nitrostyrene oxide was accomplished by employing the epoxide hydrolases from the whole cells of several Aspergillus niger (A. niger) strains. In the cases investigated, excellent selectivity was achieved with such strains as A. niger 5450, A. niger 5320.
Furofuran Lignans from Cuscuta chinensis
Authors: Xiang Sheng‐Xi , He Zhi‐Sheng , Ye Yang 
Published: September 2010

AbstractThree furofuran lignans named neocuscutasides A, B and C were obtained from the ethanolic extract of the dried seeds of Cuscuta chinensis and their structures were characterized by chemical and spectroscopic methods.
A Novel Triterpenoid Lactone, Schiprolactone A, from Schisandra propinqua (Wall.) Hook. f. et Thorns
Authors: Chen Ye‐Gao , Qin Guo‐Wei , Xie Yu‐Yuan 
Published: September 2010

AbstractSchiprolactone A, a triterpenoid lactone with a new side chain skeleton was isolated from the stems of Schisandra propinqua together with schisanlactones A and B. Their structures were elucidated by spectral studies.
Intramolecular Coaggregation Behavior in Novel Cyclotriveratrylenes with Cholic Acid Podants
Authors: Li Zhan‐Ting , Zhao Xin , Jiang Xi‐Kui , Zhao Cheng‐Xue , Chen Zhang , Chen Yun‐Tao 
Published: September 2010

AbstractTwo molecules la and 1b consisting of one cyclotriveratrylene (CTV) and three cholic acid podants have been designed and synthesized. Fluorescent studies in water/dimethoxyethane mixtures reveal an intramolecular coaggregation between the CTV and the attached cholic acid moieties. Their fluorescent emission intensity increases and then decreases with the increase of water content, whereas under the same measuring conditions the intensity of CTV derivative 2a, which possesses no similar cholic acid moiety, increases and then reaches a maximum value. The intensity decrease in la and 1b has been attributed to the decrease of the microenvironmental polarity in media of increasing polarity because of the shielding effect of the hydrophobic face of the cholic acid moiety.
Adsorption and Vibration of Carbon on Low Index and Defect Nickel Surface
Authors: Zhang Wen‐Xia , Qiao Qing‐An , Chen Shou‐Gang , Cai Mei‐Chao , Wang Ze‐Xin 
Published: September 2010

AbstractThe 5‐parameter Morse potential of interaction between carbon and the nickel surface was constructed. We studied the adsorption and vibration of carbon atom on Ni(100), Ni(110) and Ni(111) single crystal low index surfaces and obtained the data of adsorption sites, adsorption geometry, binding energy and eigenvibration etc., which were in good agreement with the experimental results. Meanwhile, the influence of step defect on Ni(100) surfaces for carbon adsorption was also investigated.
Properties and Structure of Spinel Li‐Mn‐O‐F Compounds for Cathode Materials of Secondary Lithium‐ion Battery
Authors: Chen Zhao‐Yang , Gao Li‐Zhen , Liu Xin‐Quan , Yu Zuo‐Long 
Published: September 2010

AbstractThe spinel Li‐Mn‐O‐F compound cathode materials were synthesized by solid‐state reaction from calculated amounts LiOH‐H2O, MnO2(EMD) and LiF. The results of the electrochemical test demonstrated that these materials exhibited excellent electrochemical properties. It's initial capacity is ‐ 115 mAh.g1 and reversible efficiency is about 100%. After 60 cycles, its capacity is still around 110 mAh.g1 with nearly 100% reversible efficiency. The spinel Li‐Mn‐O‐F compound possibly has two structure models: interstitial model [Li]‐[Mn3+xMn4+2‐x]O4Fδ, in which the fluorine is located on the interstice of crystal lattice, and substituted model [Li]‐[Mn3+xMn4+2‐x]O4‐δFδ, which the fluorine atom substituted the oxygen atom. The electrochemical result supports the interstitial model [Li][Mn3+xMn4+2‐x]O4Fδ.
Iotroridoside‐A, a Novel Cytotoxic Glycosphingolipid from the Marine Sponge Iotrochota ridley
Authors: Deng Song‐Zhi , Tian Chun‐Lei , Xiao Ding‐Jun , Wu Hou‐Ming 
Published: September 2010

AbstractA new cytotoxic glycosphingolipid, Iotroridoside‐A, was isolated from the marine sponge Iotrochota ridley collected from the South China Sea near Hainan Island, China. On the basis of chemical degradation method and IR, MS, 1H NMR, 13C NMR and 2D NMR spectrometry, its structure was assigned as 1‐O‐β‐D‐glucopyranosyl‐2‐[(4′ Z)‐2′‐hydroxytetracosene amido]‐4‐tetradecyl‐1, 3, 4‐butantriol. The new compound exhibits strong cytotoxicity against L1210 murine leukemia cells in vitro (ED50 = 0.08 μg/mL).
Synthesis and Characterization of Surfactant PEG Macromonomers with Fluorocarbon End‐capped Groups and its Copolymers
Authors: Liu Shou‐Ping , Du Li‐Bin , Zhuang Dong‐Qing , Zhang Yun‐Xiang , Chen Jun‐Yan , Jiang Ming , Wu Shu‐Guang , Swift Graham 
Published: September 2010

AbstractFluorocarbon (RF) or hydrocarbon (RH) end‐capped PEG macromonomers were prepared by coupling method. Several factors mat affect the synthesis were studied and optimum condition was obtained. The critical micelle concentrations (CMC) of these macromonomers were determined by fluorescence method. A new type of fluorocarbon‐containing hydrophobically modified alkali swellable/soluble copolymers were obtained by copolymerization of RF or RH alkyl endcapped PEG macromonomers with acrylic acid in organic solvent The preliminary researches on viscosity property of these copolymer solutions were conducted under different conditions, such as various macromonomer content in the copolymer, polymer concentration, shear rate, pH value and temperature. All the results proved that there existed a very strong hydrophobic association among hydrophobes in these copolymer solutions.
Synthesis and Hill Inhibitory Activity of New Substituted 3‐Aryl‐5‐cyano‐6‐methylthio Pyrimidine‐2, 4‐diones
Authors: Liu Hua‐Yin , Hu Fang‐Zhong , Yang Hua‐Zheng 
Published: September 2010

AbstractNovel substituted derivatives of 3‐aryl‐5‐cyano‐6‐methylthiopyrimidine‐2, 4‐diones were synthesized by the reaction of ethyl 2‐cyano‐3,3′‐dimethylthioacrylate with arylureas in good yields. The structures of all title compounds were evaluated by elemental analyses and 1H NMR spectra and compound 2c was also confirmed by X‐ray diffraction. Hill reaction inhibitory activity of title compounds was assayed.
Synthesis and Solid‐state Reaction of 1‐[3′‐(Benzotriazol‐2″‐yl)‐4′ ‐hydroxybenzoyl]‐3‐methyl‐5‐pyrazolones
Authors: Han Xiao‐Chun , Xu Xue‐Yu , Li Xiao‐Lu , Wang Yong‐Mei , Matsuura Teruo , Meng Ji‐Ben 
Published: September 2010

AbstractA new kind of UV stabilizers, 1‐(3′‐(benzotriazol‐2″‐yl)‐4′‐hydroxy‐benzoyl)‐3‐methyl‐5‐pyrazolones (1a‐d), was synthesized with the aim to bind them chemically to certain polymers. The reaction of 1d with substituted benzaldehydes 4 in the molten state at 150°C and in the solid state at room temperature produced the condensation products l‐(3′‐(5″‐chlorobenzotriazol‐2″‐yl)‐4′‐hydroxyl‐5′‐chlorobenzoyl)‐3‐methyl‐4‐arylmethylene‐5‐pyrazolones (2) and 4,4′‐arylmethylene‐bis [1‐(3′‐(5″‐chloro‐benzotriazol‐2″‐yl)‐4′‐hydroxy‐5′‐chloro‐benzoyl)‐3‐methyl‐5‐pyrazolone] s (3), respectively, as the major product. On the other hand, the reaction of 1d with 4 at 50°C in chloroform solution proceeded non‐selectively to give a mixture of 2 and 3.
Asymmetric Hetero Diels‐Alder Reaction of Chiral Imines with Danishefsky's Diene Catalyzed by Yb(OTf)3
Authors: Qian Chang‐Tao , Wang Long‐Cheng , Chen Rui‐Fang 
Published: September 2010

AbstractReaction of chiral imines with Danishefsky's diene in the presence of a catalytic amount (20 mol%) of ytterbium triflate afforded the corresponding hetero Diels‐Alder adducts with a moderate to good diastereoselectivity.
Development of Pesticides Based on Phytoalexins.: Part 1: Design and Synthesis of Flavanone Analogues via Bioisosterism Substitution
Authors: Yang Guang‐Fu , Jiang Xiao‐Hua , Ding Yu , Yang Hua‐Zheng 
Published: September 2010

AbstractIn order to search for novel fungicides with high activity, a series of 2‐heteroaryl‐4‐chromanones were designed and synthesized via bioisosterism substitution. The structures of all new compounds were confirmed by spectroscopic methods and microanalyses. Preliminary bioassays indicated that some compounds showed fungicidal activity against Rhizoctonia solani, Fusarium oxysporum, Physalospora piricola and Cercospora beticola.
Crystal Structure and Characterization of Pd(II) Bis(diiso‐propyldithiocarbamate) Complex
Authors: Xu Liang‐Zhong , Zhao Pu‐Su , Zhang Shu‐Sheng 
Published: September 2010

AbstractThe crystal and molecular structure of [Pd(iPr2dtc)2] (dtc = dithiocarbamate) have been determined by X‐ray crystallography. The unit cell of the crystal structure consists of two discrete monomelic molecules of [Pd(iPr2dtc)2]. The Pd(II) ion has an square‐planar geometry. The electronic and IR spectral data are in agreement with the X‐ray structure. The TG data indicate slight degradation of a few percent.
Characterization and Activity of Cu‐MnOx/γ‐Al2O3 Catalyst for Hydrogenation of Carbon Dioxide
Authors: Qi Gong‐Xin , Zheng Xiao‐Ming , Fei Jin‐Hua , Hou Zhao‐Yin 
Published: September 2010

AbstractThe effect of manganese on the dispersion, reduction behavior and active states of surface of supported copper oxide catalysts have been investigated by XRD, temperature‐programmed reduction and XPS. The activity of methanol synthesis from CO2/H2 was also investigated. The catalytic activity over CuO‐MnOx/γ‐Al2O3 catalyst for CO2 hydrogenation is higher than that of CuO/γ‐Al2O3. The adding of manganese is beneficial in enhancing the dispersion of the supported copper oxide and make the TPR peak of the CuO‐MnKx/γ‐Al2O3 catalyst different from the individual supported copper and manganese oxide catalysts, which indicates that there exists strong interaction between the copper and manganese oxide. For the CuO/γ‐Al2O3 catalyst there are two reducible copper oxide species; α and β peaks are attributed to the reduction of highly dispersed copper oxide species and bulk CuO species, respectively. For the CuO‐MnOx/γ‐Al2O3 catalyst, four reduction peaks are observed, α peak is attributed to the dispersed copper oxide species; β peak is ascribed to the bulk CuO; γ peak is attributed to the reduction of high dispersed CuO interacting with manganese; δ peak may be the reduction of the manganese oxide interacting with copper oxide. XPS results show that Cu+ mostly existed on the working surface of the Cu‐Mn/γ‐Al2O3 catalysts. The activity was promoted by Cu with positive charge which was formed by means of long path exchange function between CuOMn. These results indicate that there is synergistic interaction between the copper and manganese oxide, which is responsible for the high activity of CO2 hydrogenation.
Solution Structures and Spectra of VO(II)‐Serine‐Phenanthroline Ternary System
Authors: Chen De‐Yu , Shi Wei‐Liang , Chen Shi‐Ming , Yan Xiao‐Min 
Published: September 2010

AbstractESR spectra of VO(II)‐serine(Ser)‐phen system in binary solvent glycol/water (V/ V = 1:1) solution at various acidities (pH= 1‐14) have been observed at low temperature. It was found that in different pH ranges different structural complexes were formed. According to Johnson's rule and IR, their possible structures were suggested. The bonding parameters of complexes were calculated from ESR parameters. It can be seen that the or values of complexes decrease following the increasing of an N donor replacing the O donor of water on the equatorial plane in the complexes. This means that the covalent bonding between vanadium and ligands increases as amino and phen ligands replace water ligands. The crystal field parameters were calculated by using electronic spectral data. The coordination law was discussed. It was obtained that the coordination reactivity of phen is much stronger than that of Ser.
Hydrophobic Acceleration of Electron‐Transfer Fluorescence Quenching Processes between Excited 1‐Alkanoylperylenes and Ferrocene Derivatives
Authors: Shi Ji‐Liang , Xu Jia‐Yi , Jiang Xi‐Kui 
Published: September 2010

AbstractCoaggregation‐facilitated Electron‐transfer (ET) fluorescence quenching processes between an excited 1‐alkanoylperylene (Pe‐n, n = 4, 8, 12) as an acceptor and an 1‐alkanoylferrocene (Fc‐m, m = 4, 8, 12, 16) or a 1,1‐dialkanoylferrocene (Fc‐m‐2, m =4, 8, 12, 16) as a donor have been investigated by means of fluorescence spectroscopy in dioxane (DX)‐H2O binary solvents of different Θ values, where Θ is the volume fraction of the organic component of an aquiorgano mixture. This is a first observation of an ET processes facilitated by hydrophobic‐lipophilic interaction (HLI) with organometallic compounds as donors. The extent of HLI‐driven co‐aggregation between the acceptor and the donor may be assessed from the efficiency of fluorescence quenching, i. e., the slope B of Eq. (2). The chain‐foldability effect and the intramolecular “self‐satisfaction” of HLI for Fc‐m‐2 have been observed. The experimental results show that the behavior of Fc‐m as a quencher for fluorescence quenching of Pen is rather similar to that of N‐alkylsubstituend phenothiazine.