bluuebunny/crossref_metadata_2025_split huggingface dataset:
Efficient Transamidation of Primary Carboxamides by in situ Activation with N,N‐Dialkylformamide Dimethyl Acetals.
Authors: Dineen Thomas A. , Zajac Matthew A. , Myers Andrew G. 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Selective Synthesis of (2Z,4E)‐Dienyl Esters by Ene—Diene Cross Metathesis.
Authors: Moura‐Letts Gustavo , Curran Dennis P. 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Reactions of Thioketones Possessing a Conjugated C=C Bond with Diazo Compounds.
Authors: Egli Daniel H. , Linden Anthony , Heimgartner Heinz 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
InCl3‐Catalyzed Alkylation of Aromatic and Heteroaromatic Compounds with Cyclic Allylic Acetates.
Authors: Yadav J. S. , Reddy B. V. Subba , Rao K. Vishweshwar , Rao P. Purushothama , Raj K. Sarita , Prasad A. R. , Prabhakar A. , Jagadeesh B. 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Allylpalladium Umpolung in the Three‐Component Coupling Synthesis of Homoallylic Amines.
Authors: Hopkins Chad D. , Malinakova Helena C. 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Chemoenzymatic Synthesis of the Chiral Herbicide: (S)‐Metolachlor.
Authors: Zheng Liangyu , Zhang Suoqin , Wang Fang , Gao Gui , Cao Shugui 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Novel Synthetic Methodologies. Part 99. Facile One‐Pot Multicomponent Synthesis of β‐Acetamido Ketones with Amberlyst‐15 as Heterogeneous Catalyst.
Authors: Das Biswanath , Reddy Kongara Ravinder 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Moderate Generation of Sulfenylnitrenes from Novel N‐Sulfenylsulfodiimides.
Authors: Yoshimura Toshiaki , Fujie Tetsuo , Fujii Takayoshi 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
An Easy and Convenient Synthesis of 2‐Furan‐2‐ylacetamides by Sequential Palladium‐Catalyzed Oxidative Aminocarbonylation of (Z)‐2‐En‐4‐yn‐1‐ols/Conjugate Addition/Aromatization.
Authors: Gabriele Bartolo , Plastina Pierluigi , Salerno Giuseppe , Mancuso Raffaella 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis of Mono‐ and Bis‐Arylated 3,4‐(Ethylenedioxythiophenes) via Direct Palladium‐Catalyzed Arylation Reactions.
Authors: Mohanakrishnan Arasambattu K. , Amaladass P. , Clement J. Arul 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis of End‐Blocked Thienyl Oligomers Incorporating Benzo[c]thiophene.
Authors: Mohanakrishnan Arasambattu , Amaladass P. , Clement J. Arul 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Condensation Reactions at the Methylene Group of 1‐(4‐Nitrophenyl)pyrrolin‐2‐one and 1‐(4‐Nitrophenyl)pyrrolin‐2‐onium Perchlorate.
Authors: Sibiryakova M. A. , Muzychenko G. F. , Kosulina T. P. , Pushkareva K. S. 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
One‐Pot Synthesis of Oxime Derivatives of 1,3‐Diphenylpyrazole‐4‐carboxaldehydes from Acetophenone Phenylhydrazones Using Vilsmeier—Haack Reagent.
Authors: Prakash Om , Pannu Kamaljeet , Naithani Rajesh , Kaur Harpreet 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis of 4‐Arylcarbamoyl‐5‐(2‐hydroxynaphthylazo)imidazoles and 1‐Substituted Naphtho[2,1‐e]imidazo[5,1‐c][1,2,4]triazines.
Authors: Sadchikova E. V. , Mokrushin V. S. 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
First Example of Lewis Acid Catalyzed 3‐Substituted 5‐Arylidene‐1‐methyl‐2‐thiohydantoin Formation.
Authors: Gregg Brian T. , Earley William G. , Golden Kathryn C. , Quinn John F. , Razzano Dana A. , Rennells W. Martin 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
A Convenient Access to Substituted Benzothiazole Scaffolds via Intramolecular Cyclization of Thioformanilides.
Authors: Bose D. Subhas , Idrees Mohd. 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
A Convenient Synthesis of Tetrazolo[1,5‐a]‐α‐cycloalkanones.
Authors: Shi Yan , Robl Jeffrey A. , Kennedy Lawrence J. , Malley Mary F. 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Enantioselective Synthesis of 3,4‐Dihydropyran‐2‐ones by Domino Michael Addition and Lactonization with New Asymmetric Organocatalysts. Cinchona‐Alkaloid‐Derived Chiral Quaternary Ammonium Phenoxides.
Authors: Tozawa Takashi , Nagao Hitoshi , Yamane Yoshinobu , Mukaiyama Teruaki 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Solvent‐Free Synthesis of 5‐Oxo‐5,6,7,8‐tetrahydro‐4H‐benzo‐[b]‐pyran Derivatives under Microwave Irradiation.
Authors: Hu Xue Yuan , Fan Xue Sen , Zhang Xin Ying , Qu Gui Rong , Li Yan Zhen 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Hydantoins and Thiohydantoins Derived from 1,2,3,4‐Tetrahydroisoquinoline‐3‐carboxylic Acid.
Authors: Jansa Petr , Wsol Vladimir , Bertolasi Valerio , Machacek Vladimir 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis and Biological Evaluation of New 4H‐Pyrano[2,3‐b]quinoline Derivatives that Block Acetylcholinesterase and Cell Calcium Signals, and Cause Neuroprotection Against Calcium Overload and Free Radicals.
Authors: Marco‐Contelles Jose , Leon Rafael , Lopez Manuela G. , Garcia Antonio G. , Villarroya Mercedes 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
New Efficient Synthesis of 2‐Substituted Benzothieno[3,2‐d]pyrimidin‐4(3H)‐ones via a Tandem Aza‐Wittig Reaction.
Authors: Xu Sheng‐Zhen , Hu Yang‐Gen , Ding Ming‐Wu 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis and Tautomeric Transformations of 2‐(tert‐Butyl)‐1,2,4‐Benzotriazine‐3(2H)‐thiones.
Authors: Lipilin D. L. , Tyurin A. Yu. , Smirnov O. Yu. , Churakov A. M. , Strelenko Yu. A. , Tartakovsky V. A. 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
A Facile Synthesis of 3‐Methylene‐4‐aryl‐1,3,4,5‐tetrahydrobenzo[b][1,4]diazepin‐2‐ones and 3‐Arylmethylene‐4,5‐dihydro‐3H‐benzo[b][1,4]diazepin‐2‐ylamines.
Authors: Pathak R. , Nag S. , Batra S. 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Dirhodium(II) Tetrakis(perfluorobutyrate)‐Catalyzed 1,4‐Hydrosilylation of α,β‐Unsaturated Carbonyl Compounds.
Authors: Anada Masahiro , Tanaka Masahiko , Suzuki Kanami , Nambu Hisanori , Hashimoto Shunichi 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Non‐Catalyzed, Atom‐Economic, High‐Yield Synthesis of Tertiary α‐Hydroxyphosphane Selenides.
Authors: Gusarova Nina K. , Ivanova Nina I. , Konovalova Nataliya A. , Sukhov Boris G. , Baikalova Ludmila V. , Sinegovskaya Lidiya M. , Pavlov Dmitriy V. , Trofimov Boris A. 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Stereospecific Diphosphination of Activated Acetylenes: A General Route to Backbone‐Functionalized, Chelating 1,2‐Diphosphinoethenes.
Authors: Dodds Deborah L. , Haddow Mairi F. , Orpen A. Guy , Pringle Paul G. , Woodward Gary 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis of Loliolide (I), Actinidiolide (II), Dihydroactinidiolide (III), and Aeginetolide (IV) via Cerium Enolate Chemistry.
Authors: Eidman Kirk F. , MacDougall Brian S. 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Preparation of the Central Tryptophan Moiety (I) of the Celogentin/Moroidin Family of Antimitotic Cyclic Peptides.
Authors: Yuen Alexander K. L. , Jolliffe Katrina A. , Hutton Craig A. 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Total Synthesis of Natural and Unnatural Lamellarins with Saturated and Unsaturated D‐Rings.
Authors: Ploypradith Poonsakdi , Petchmanee Thaninee , Sahakitpichan Poolsak , Litvinas Nichole D. , Ruchirawat Somsak 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Xyloketal H from the Mangrove Endophytic Fungus Xylaria sp. 2508.
Authors: Liu X. , Xu F. , Zhang Y. , Liu L. , Huang H. , Cai X. , Lin Y. , Chan W. 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
A Short and Efficient Synthesis of (‐)‐Diospongin A.
Authors: Bressy Cyril , Allais Florent , Cossy Janine 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Biologically Active Secondary Metabolites from Fungi. Part 25. Absolute Configurations of Globosuxanthone A and Secondary Metabolites from Microdiplodia sp. — A Novel Solid‐State CD/TDDFT Approach.
Authors: Hussain Hidayat , Krohn Karsten , Floerke Ulrich , Schulz Barbara , Draeger Siegfried , Pescitelli Gennaro , Antus Sandor , Kurtan Tibor 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Structures of New Flavonoids, Erycibenins D, E, and F, and NO Production Inhibitors from Erycibe expansa Originating in Thailand.
Authors: Morikawa Toshio , Xu Fengming , Matsuda Hisashi , Yoshikawa Masayuki 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Hepatitis B Virus Inhibiting Constituents from Herpetospermum caudigerum.
Authors: Yuan Hai‐Long , Yang Ming , Li Xian‐Yi , You Rong‐Hui , Liu Yi , Zhu Jun , Xie Huan , Xiao Xiao‐He 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Arylmethyl Substituted Derivatives of Fosmidomycin: Synthesis and Antimalarial Activity.
Authors: Schlueter Katrin , Walter Rolf D. , Bergmann Baerbel , Kurz Thomas 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
4‐(Pyrrolidinyl)methoxybenzoic Acid Derivatives as a Potent, Orally Active VLA‐4 Antagonist.
Authors: Chiba Jun , et al. et al. 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthetic Studies on Heliannuol Sesquiterpenoids with Allelopathic Activity
Authors: Kamei Tomoyo , Morimoto Sachie , Shishido Kozo 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Functional Dye Chemistry Based on Bioluminescence‐Related Molecules: Fundamental Chemistry and Application of the Imidazopyrazinone π‐System
Authors: Hirano Takashi 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Online ATR—IR Spectroscopy: Mechanistic Studies of Catalytic Reactions under High Pressure
Authors: Zintl Manuela , Hearley Andrew K. , Rieger Bernhard 
Published: April 2007

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Immobilization and Characterization of Glucose Oxidase on Single‐Walled Carbon Nanotubes and Its Application to Sensing Glucose
Authors: Liu Shu‐Na , Yin Ya‐Jing , Cai Chen‐Xin 
Published: April 2007

AbstractThe negatively charged (at pH 8.2) glucose oxidase (GOx, pIca.4.2) was assembled onto the surface of single‐walled carbon nanotubes (SWNT), which was covered (or wrapped) by a layer of positively charged polyelectrolyte poly(dimethyldiallylammonium chloride) (PDDA), via the electrostatic interaction forming GOx‐PDDA‐ SWNT nanocomposites. Fourier transform infrared (FTIR), UV‐Vis and electrochemical impedance spectroscopy (EIS) were used to characterize the growth processes of the nanocomposites. The results indicated that GOx retained its native secondary conformational structure after it was immobilized on the surface of PDDA‐SWNT. A biosensor (Nafion‐GOx‐PDDA‐SWNT/GC) was developed by immobilization of GOx‐PDDA‐SWNT nanocomposites on the surface of glassy carbon (GC) electrode using Nafion (5%) as a binder. The biosensor showed the electrocatalytic activity toward the oxidation of glucose under the presence of ferrocene monocarboxylic acid (FcM) as an electroactive mediator with a good stability, reproducibility and higher biological affinity. Under an optimal condition, the biosensor could be used to detection of glucose, presenting a typical characteristic of Michaelis‐Menten kinetics with the apparent Michaelis‐Menten constant ofKappMca.4.5 mmol/L, with a linear range of the concentration of glucose from 0.5 to 5.5 mmol/L (with correlation coefficient of 0.999) and the detection limit ofca.83 µmol/L (at a signal‐to‐noise ratio of 3). Thus the biosensor was useful in sensing the glucose concentration in serum since the normal glucose concentration in blood serum was around 4.6 mmol/L. The facile procedure of immobilizing GOx used in present work would promote the developments of electrochemical research for enzymes (proteins), biosensors, biofuel cells and other bioelectrochemical devices.
The Reaction of Molybdenum with 2,3‐Dihydroxynaphthalene
Authors: Lu Xiao‐Ming , Pei Xiu‐Huan , Wang Xiao‐Jun , Ye Chao‐Hui 
Published: April 2007

Abstract[H2N(CH2)3NH3]2[MoO2(C10H6O2)2] (1) was synthesized by the reaction of (n‐Bu4N)4[Mo8O26] with 2,3‐dihydroxynaphthalene in the mixed solvent of CH3OH, CH3CN and 1,3‐propanediamine. (C5H11N2)2‐ [H2N(CH2)3NH2][MoO2(C10H6O2)2] (2) was obtained by the reaction of Na2MoO4·2H2O with 2,3‐dihydroxy‐ naphthalene in the same solvent above. Both of the complexes possess complex anion [Mo(VI)O2(OC10H6O)2]2−which shows pseudo‐octahedrally coordinated fashion, while the counterions are two protonated 1,3‐propanedia‐ mine in complex1and (C5H11N2)+in complex2. (C5H11N2)+is the byproduct of reaction 2, which results from combination of acetonitrile with 1,3‐propanediamine. Packing diagrams of the two complexes are also different. There is anti‐parallel‐aligned‐double‐meso‐bilayer unit in complex1. However there are four chiral anions arranged in anticlockwise orientation in complex2.
CoMFA 3D‐QSAR Analysis of Epothilones Based on Docking Conformation and Alignment
Authors: Yuan Wei , Luan Lin‐Bo , Li Yan‐Ni 
Published: April 2007

AbstractEpothilones belong to a class of novel microtubule stabilizing and anti‐mitotic agents, which have a paclitaxel‐like mechanism of action. A three‐dimensional quantitative structure‐activity relationship (3D‐QSAR) model was built for epothilones by the method of comparative molecular field analysis (CoMFA) combined with the flexible docking technology. The docking CoMFA model gave a good cross‐validated value of q2=0.784 with an optimized component of 6 and the conventional correlation coefficient of r2=0.985. The statistical results show that the model has good ability to predict the activity of the studied compounds. At last, the docking CoMFA model was analyzed through contour maps complemented with MOLCAD‐generated active site potential surface in the α,β‐tubulin receptor, which can provide important information for the structure‐based drug design.
Theoretical Study on One‐ and Two‐Photon Absorption Properties of PPV Derivative with Electron‐Donor Phenylanthracene as Pendent Group
Authors: Zhao Liang , Mu Li , Yang Guo‐Chun , Su Zhong‐Min , Qin Chun‐Sheng , Shao Chen 
Published: April 2007

AbstractBased on the equilibrium structures from quantum mechanics AM1 method, employing INDO/CI method and the sum‐over‐state (SOS) formula, the one‐photon absorption (OPA) and two‐photon absorption (TPA) properties as well as the second hyperpolarizabilities were discussed in detail for a kind of PPV derivative poly 2‐(9‐phenylan‐ thracen‐10‐yl)‐1,4‐phenylenevinylene (P1). The results indicate that the two‐photon cross section (δ) increases with the increasing of the number of repeating segment (n), however only a slight increase corresponds to the increasing of molecular weight when the repeating unit number arrives at a certain number. From this point of view, the TPA cross section values of P1 were extrapolated through the linear fit of δ value vs. 1/n. The δ value of P1 is as high as 181 GM (1 GM10−50 cm4·s·photon−1). Concerning the influence of pendent group and extension of π‐conjuga‐ tion on δ values, another four oligomers P2, PPV, P1‐1, and P2‐1 were investigated for comparison. The calculation results reveal that the position and property of pendent group have great influence on the OPA and TPA properties. A most crucial role for relatively larger δ value was played by the extension of π‐conjugation.
Solubilities, Densities and Refractive Indices of Rubidium Chloride or Cesium Chloride in Ethanol Aqueous Solutions at Different Temperatures
Authors: Zhao Wen‐Xia , Hu Man‐Cheng , Jiang Yu‐Cheng , Li Shu‐Ni 
Published: April 2007

AbstractThe data of solubilities, densities and refractive indices of rubidium chloride or cesium chloride in the system C2H5OH‐H2O were measured by using a simple accurate analytical method at different temperatures, with mass fractions of ethanol in the range of 0 to 1.0. In all cases, the presence of ethanol significantly reduced the solubility of rubidium chloride and cesium chloride in aqueous solution. The solubilities of the saturated solutions were fitted via polynomial equations as a function of the mass fraction of ethanol. The CsCl‐C2H5OH‐H2O ternary system appeared in two liquid phases:alcoholic phase and water phase, when the mass fractions of ethanol were in the range of 10.37% to 49.59% at 35 °C. Density and refractive index were also determined for the same ternary systems with varied unsaturated salt concentrations. Values for both experiment and theory were correlated with the salt concentrations and proportions of alcohol in the solutions. The equations proposed could also account for the saturated solutions.