Applications compound

Makriyannis and Liu claimed a series of pyrazole analogues in a patent application published in 2003 [272]. Of the 29 compounds specifically exemplified in the patent application, compound (389) was demonstrated to reduce lever presses when administered to rats that were trained to expect delivery of a food pellet as the outcome. It was proposed that the reduction in lever pressing was the result of decreased appetite brought about by CBi receptor antagonism. 

In addition to the biological properties of many of these compounds, certain ring systems are of interest for electronic applications (compound 43), as fluorescent dyes (compound 330), or as photochromic materials (Equation 121). 

Copper Development Association (2003). Uses of copper compounds, www.copper.org/ applications/compounds/copper sulphate02.html. 

Substituted furo[3,2- ]pyridines are under investigation for use as 5-HTip receptor agonists since indole analogues are known in this application. Compound 152 may have potential as a therapeutic agent for treating migraine <2004BML167>. 

Name of compound Molecular formula Molecular weight inp and bp [TJ Physical properties itt]E o Applicable compounds... 

To better envision an obviousness-type double patenting scenario, let s briefly rework the facts from the hypothetical of our statutory double patenting example just stated. In that example, we explained that attempting to claim the exact same compound twice (compound B) was not permissible, even though the earlier patent application was not 102 prior art. In this earlier scenario, we stated that the later patent application contained additional compounds that were not disclosed in the earlier patent application—compounds D and E. Since we have not yet discussed the analytical framework for obviousness, let s assume that compound D is an obvious... 

Derivatization of 2-substituted 5-pyrimidyl alkanol 12 expanded the applicable compounds for asymmetric autocatalysis with amplification of chirality. The capabilities of chiral amplification were clarified by the use of an autocatalyst with low ee value. The n-butylethynyl derivative 13 (Fig. 3), including initial catalyst, with 21% ee was formed by one round of reaction using 13... 

Solid-state electrochemistry — is traditionally seen as that branch of electrochemistry which concerns (a) the -> charge transport processes in -> solid electrolytes, and (b) the electrode processes in - insertion electrodes (see also -> insertion electrochemistry). More recently, also any other electrochemical reactions of solid compounds and materials are considered as part of solid state electrochemistry. Solid-state electrochemical systems are of great importance in many fields of science and technology including -> batteries, - fuel cells, - electrocatalysis, -> photoelectrochemistry, - sensors, and - corrosion. There are many different experimental approaches and types of applicable compounds. In general, solid-state electrochemical studies can be performed on thin solid films (- surface-modified electrodes), microparticles (-> voltammetry of immobilized microparticles), and even with millimeter-size bulk materials immobilized on electrode surfaces or investigated with use of ultramicroelectrodes. The actual measurements can be performed with liquid or solid electrolytes. 

The work descibed herein has been directed toward the synthesis of new poly-carbocyclic hydrocarbon systems that are of interest as a potential new class of high-energy/high-density fuel systems for volume-limited military applications. Compounds of this type generally possess unusually high, positive standard heats of formation and unusually high densities [1, 2]. The objective is to synthesize compounds of this general type in 50-500 g quantities. 

In a disclosure regarding the use of alicyclic carboxylic acid oxycarbonylmethyl esters and their use as odorants and perfumes, a composition was described in which two furan compounds were components <2005W02005108534>. 4,5-Dimethyl-3-hydroxy-2(577)-furanone 80 and 3a,6,6,9a-tetramethyldodecahydronaphtho[2,l- ]-furan 18 were present in <2% in the described perfume. In another fragrance-related application, compound 18 was a component of a perfume composition which was added to a shampoo formulation designed to enhance permeation as well as provide desired fragrant effects <2002JPP2002241238>. The fused tricyclic furan 18 was incorporated as 20% of the perfume mixture of which that was a component of the shampoo in 0.7%. 

Diaryl phthalides, particularly phenolphthalein 281 and several phthalides derived from it, are widely used for the preparation of cardo polymers. The term is derived from the latin word for hinge or pivot, which is an apt name given that the aryl substituents are hinged on the C-3 carbon of the phthalide. In one application, compound 281 was used to prepare phthalamide 282 and both bisphenols were copolymerized with terephthaloyl chloride 283 to form polyesters. These formed strong flexible fdms with improved thermal stability and solubility <1997PSA3227>. 

Here again, it is as probes that carba-oligosaccharides find their best applications. Compounds 7 and 8 were both submitted to the action of a-(l-3/4)-fucosyltransferase in the presence of GDP-fucose. Only 7 was accepted and fucosylated to give the Lewis analog 9 showing that this enzyme has a different mode of action regarding the synthesis of Lewis s (Scheme 8.3) [16]. 

Applicability Compounds for which an isodesmic reaction can be formulated. 

Glycol cleavage is characterized by its specificity, speed of reaction, and generality of application. Compounds readily cleaved include those with the groups ... 

The choice of an ionization source must be consistent with the mass spectrometer inlet system, as described above, and the ionization characteristics of the analyte. Likewise, the appropriate choice of mass analyzer is highly application-, compound-, and matrix-dependent, and each mass analyzer requires certain characteristics from its ion detector The variety of individual ionization, mass analyzer, and ion detector systems that can be integrated creates a myriad of unique mass spectrometer systems, each with certain advantages and disadvantages. To add even more complexity to the situation, modular configuration of these individual components (ionization source, mass analyzer, and detector) is not limited... 

The identified low-molecular weight compounds ranged from nonpolar constituents like aliphatic hydrocarbons to polar constituents like n-carboxylic (fatty) acids and phenols. Table 1 shows a selection of the detected compounds which are subdivided and arranged either by their structural properties or their applications. Compounds which represent a typical laboratory contamination (phthalates) as well as structural uninteresting compounds with only sporadic occurrence in the river (e.g. xylenes and aliphatic aldehydes) were not included. 

Eor the production of organometallic bodies containing lees positive metals than sine, this method is generally the meet convenient, and is of most universal application. Compounds containing mercury, tin, lead, antimony, and arsenic have been thus produced but the process has foiled -when applied to the haloid compounds of copper, silver, platinum, and iron for, although these bodies are violently acted upon, the organic radicals do not nnite with the metal... 

Crivello and Lee have described the synthesis and characterization of a series of (4-alkoxyphenyl)phenyliodonium salts 7, which are excellent photo- and thermal-initiators for the cationic polymerization of vinyl and heterocyclic monomers [17]. Iodonium salts 7 are conveniently prepared by the reaction of alkoxyphenols 6 with [hydroxy(tosyloxy)iodo]benzene followed by anion exchange with sodium hexafluoroantimonate (Scheme 7.2). Products 7 have very good solubility and photoresponse characteristics, which make them especially attractive for use in UV curing applications. Compounds 7 with alkoxy chains of eight carbons and longer are essentially nontoxic, compared to diphenyliodonium hexafluoroantimonate, which has an oral LD50 of 40 mg kg (rats) [17]. 

This table give properties of 200 organic solvents which are frequently used in laboratory and industrial applications. Compounds are listed in alphabetical order by the most common name synonyms are given in some cases. The properties tabulated are ... 

Polybutylene terephthalate (PBT) is one of the engineering thermoplastic polyesters that offers excellent performance for a variety of applications. Compounding of PBT with PO provides impact modification depending upon the type of PO used and the suitability of the compatibiliser [22-28]. 

Limitations to active carbon usage include compounds that have low MWs and high polarity (EPA, 1991). In addition, active carbons should not be used in streams with suspended solids >50 mg/dm and oil and grease content >10 mg/dm, which may cause fouling. High levels of organics such as 1,(XX) mg/dm may result in rapid exhaustion of the bed, but this is not determined for chemical spill cleanup applications. Compounds not well adsorbed require substantial amounts of activated carbon, and this increases the treatment costs significantly. Some examples of activated carbon performance data are presented in Table 15.2 (O Brien and Fisher, 1983). 

Keywords wood fiber, reinforcing, composite, reactive extrusion, automotive engineering applications, compounding, compatibilization, economics, sawdust. 

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