WorldCat Identities

Irgolic, Kurt J.

Overview
Works: 31 works in 81 publications in 2 languages and 799 library holdings
Genres: Conference papers and proceedings  Laboratory manuals  Academic theses 
Roles: Author, Editor, Other, Contributor, Thesis advisor
Classifications: TD193, 574.5222
Publication Timeline
.
Most widely held works by Kurt J Irgolic
Environmental inorganic chemistry( Book )

14 editions published in 1985 in English and Undetermined and held by 272 WorldCat member libraries worldwide

The organic chemistry of tellurium by Kurt J Irgolic( Book )

10 editions published between 1974 and 1975 in English and held by 212 WorldCat member libraries worldwide

Speciation of arsenic compounds in water supplies by Kurt J Irgolic( Book )

7 editions published in 1982 in English and held by 84 WorldCat member libraries worldwide

Fundamentals of chemistry in the laboratory by Kurt J Irgolic( Book )

5 editions published between 1974 and 1977 in English and held by 73 WorldCat member libraries worldwide

Measurement and synthesis in the chemistry laboratory by M. Larry Peck( Book )

3 editions published between 1992 and 1998 in English and held by 42 WorldCat member libraries worldwide

Organotellurium compounds by Kurt J Irgolic( Book )

9 editions published in 1990 in English and German and held by 36 WorldCat member libraries worldwide

Methods of organic chemistry (Houben-Weyl) : additional and supplementary volumes of the 4th. edition by Kurt J Irgolic( Book )

3 editions published in 1990 in English and held by 21 WorldCat member libraries worldwide

Measurements and syntheses in the chemistry laboratory by M. Larry Peck( Book )

1 edition published in 1992 in English and held by 17 WorldCat member libraries worldwide

Environmental inorganic chemistry : proceedings of the Second Workshop, Algarve, Portugal, 12-13 April 1985 by Workshop on Environmental Inorganic Chemistry( Book )

6 editions published in 1987 in English and Undetermined and held by 10 WorldCat member libraries worldwide

Chemistry in the laboratory by Kurt J Irgolic( Book )

2 editions published in 1984 in English and held by 6 WorldCat member libraries worldwide

Geochemistry of trace metals associated with sedimentary pyrite from anoxic marine environments by Miguel Angel Huerta-Diaz( Book )

1 edition published in 1989 in English and held by 3 WorldCat member libraries worldwide

A new method for the quantitative extraction of trace metals from sedimentary pyrite, derived from the technique of Lord (1982) for pyrite-Fe measurement, was developed. Application of this new method to As, Cd, Co, Cr, Cu, Hg, Mn, Mo, Ni, Pb and Zn diagenesis in different sedimentary environments from the Gulf of Mexico area is presented. The region covered included sediment cores from a Fe-poor, H2S-rich coastal lagoon on the coast of Texas (Baffin Bay), the Fe-rich, H2S-poor sediments from the Mississippi-Atchafalaya delta complex, a transect in the southern portion of the Gulf of Mexico and two isolated cores in the western part of the Gulf of Mexico. The results obtained were in good agreement with previous estimates of trace metal contents in sedimentary pyrite. In order to account for the trace metal partitioning among the different reactive phases, the operationally-defined term degree of trace metal pyritization (DTMP) was introduced. This term, used in conjunction with the degree of pyritization (DOP) was a useful parameter for assessing the transformation of reactive-trace metals to the pyrite phase. Results indicate that all the trace metals considered increased in DTMP with increasing DOP. However, As, Hg, and Mo exhibited a rapid and almost complete incorporation into the pyrite fraction. Several transition metals displayed a close to linear increase in DTMP and moderate pyrite incorporation. Chromium and class B metals were also gradually incorporated into the pyrite phase but without reaching the DTMP levels exhibited by the rest of the trace elements. These results indicate that transition and class B metals exhibit distinctly different behavior that is characteristic of the chemical attributes of these different classes of trace elements. Analysis of piston core and marsh sediments showed that high DOP and DTMP values are not a characteristic restricted to Fe-poor, H2S-rich sediments. However, availability of dissolved trace metals and high organic matter content are apparently important factors controlling the incorporation of Co, Cr, Cu and Ni in these environments
The synthesis and characterization of arsenocholine and related compounds by W. J McShane( Book )

1 edition published in 1982 in English and held by 2 WorldCat member libraries worldwide

It has been known for 80 years, that arsenic is present in marine organisms in form of organic compounds. Only recently have some of these compounds been identified. Arsenobetaine, arsenocarbohydrates and dimethyl(2-hydroxyethyl)arsine oxide were isolated from marine organisms. There is some evidence that arsenocholine, 2-carboxyarsenocholine and arsenolipids are also present in nature. Many of these compounds are arsenic analogues of biologically important nitrogen derivatives. To have available model compounds to study the chromatographic, chemical and physical properties of several biologically important arsenic compounds, arsenocholine, arsenobetaine, acetylarsenocholine, arsenobetaine aldehyde diethylacetal, phosphorylarsenocholine, and 1,3-dipalmitoylglycero-2-phosphoryl arsenocholine were synthesized. The compounds {(CH(,3))(,3)AsCH(,2)R} ('+)X('- ) {R=CH(,2)OH, COOH, CH(,2)O(,2)CCH(,3), CH(OC(,2)H(,5))(,2)} were prepared in good yields from trimethylarsine and RCH(,2)Br. Anion exchange reactions produced other salts. Arsenocholine and phosphoric acid yielded phosphorylarsenocholine, which was isolated as {(CH(,3))(,3)AsCH(,2)CH(,2)PO(,3)Ca} ('+)Br('- ). The reaction of arsenocholine tosylate with 1,3-dipalmitoylglyceryl dichlorophosphate produced 1,3-dipalmitoylgycero-2-phosphorylarsenocholine in low yield. These compounds were characterized by ('1)H- and ('13)C-NMR spectroscopy, UV-VIS spectroscopy and mass spectrometry. NMR and mass spectroscopy can be used to differentiate between analogous arsenic and nitrogen compounds. The investigation of the chemical behavior of arsenocholine proved that it remains chemically unaltered on boiling in 2M HCl, 2M NaOH or 40% NaOH. In basic D(,2)O solutions the methyl and AsCH(,2) protons are exchanged for deuterons. Phosphorylarsenocholine is hydrolyzed slowly by acid but rapidly by base to arsenocholine. Arsenobetaine is stable in acidic solution. In base trimethylarsine oxide and acetate are slowly formed. Only the AsCH(,2) group becomes deuterated in basic D(,2)O solutions at 22(DEGREES) and acidic D(,2)O solutions of arsenobetaine at 100(DEGREES). Arsenobetaine aldehyde diethylacetal is hydrolyzed in acid to the trimeric aldehyde. The AsCH(,2) protons can be exchanged for deuterons
Concentrations of trace elements in osteoarthritic knee-joint effusions by Michael Krachler( )

1 edition published in 2000 in English and held by 2 WorldCat member libraries worldwide

Synthesis and characterization of diaryl ditellurides and heterocyclic tellurium compounds by Thomas Junk( Book )

1 edition published in 1988 in English and held by 2 WorldCat member libraries worldwide

Previously unreported diaryl ditellurides were synthesized in yields ranging from 2 to 67% by three different methods. Diaryl ditellurides bearing functionalities compatible with Grignard reagents were obtained by treatment of arylmagnesium halides and air-oxidation of the intermediate tellurolates. Diaryl ditellurides carrying nitro, hydroxy, acetoxy, or amino substituents were prepared by reduction of the corresponding tellurinic acid derivatives. Bis(4-pyridyl) ditelluride and bis(3-chloro-2-pyridyl) ditelluride were synthesized by nucleophilic aromatic substitution, starting with the halopyridines and disodium ditelluride. 5-Selena-10-tellura-5,10-dihydroanthracene (phenoselenatellurine) was prepared in an overall yield of 4.2% starting with benzeneselenol. Condensation with 1,2-chloronitrobenzene produced 2-nitrophenyl phenyl selenide, which was converted to 2-chloromercurophenyl phenyl selenide. Transmetallation with tellurium tetrachloride followed by cyclization and reduction furnished phenoselenatellurine. A convenient route to 5,10-ditellura-5,10-dihydroanthracene (telluranthrene) was found to be the reaction of sodium telluride with 1,2-dichlorobenzene. Although the yields of telluranthrene were generally less than 5%, the method was suited for large-scale preparations. Similarly, 2,3-dibromonaphthalene and sodium telluride produced 7,14- ditellura-7,14-dihydropentacene. ditellura-7,14-dihydropentacene. A general three-step method was developed for the preparation of 2-methylareno[b]-3-aza-tellurophenes. 2-Acetamido-l-chloromercuriarenes and tellurium tetrachloride reacted with elimination of mercury(II) chloride to produce 2-acetamidoaryl tellurium trichlorides. The aryl tellurium trichlorides were reduced with aqueous sodium sulfide to the corresponding ditellurides. The ditellurides were isolated and then reduced with sodium borohydride to 2-acetamidoarenetellurols. Treatment of the resulting reaction mixtures with phosphorus trichloride produced 2-methylareno[b]-3-azatellurophenes. 2,6-Dimethylbenzo[d]-3-azatellurophene (22%), 2-methyl-6-tert-butylbenzo[d]- -3-azatellurophene (11%), 2-methyl-6-chlorobenzo[d]-3-azatellurophene (31%), and 2-methylnaphtho[2,l-d]-3-azatellurophene (13%) were prepared in this manner from 4- methylaniline, 4-tert-butylaniline, and 2-aminonaphthalene, respectively, in overall yields given in parentheses
The extraction of niobium (V), tantalum (V), mercury (II), silver (I), cobalt (II), iron (III) and cadmium (II) by di(n-octyl) arsinic acid (HDOAA) in chloroform by Richard Joseph Gilbert Dominguez( Book )

1 edition published in 1975 in English and held by 2 WorldCat member libraries worldwide

The extraction of Nb(V) and Ta(V) from HCl, H₂SO₄ and H₂C₂O₄ solutions, Hg(II) from HCl solutions, Ag(I) from HNO₃ solutions, Co (II) from HCl solutions, Fe(III) from HCl, HNO₃, H₂SO₄, and HCIO₄ solutions and Cd(II) from HCl solutions by 0.1 M solutions of dioctylarsinic acid, (n-CH₁-- )₂AsOOH (HDOAA) in chloroform was investigated. The extraction of these metal ions was studied as a function of the equilibrium aqueous phase pH and the reagent concentration using radionuclides as tracers. In the niobium and tantalum extraction experiments the oxalates MO(OH)C₂O₄(M=Nb, Ta) were employed. Both of the elements were efficiently extracted from strongly acidic aqueous solutions with maximum E°[subscript a] values of 93 (from 6 M HCl) and 125 (from 1 M H₂SO₄) for the niobium system and 250 (from 6 M HCl) and 386 (from 4 M H₂SO₄) for the tantalum system. The pH and reagent dependence studies suggested that a monobasic trinuclear niobium species is extracted as an ion pair with 10 HDOAA molecules associated with the trimer. Tentatively, the formula (H₂DOAA)[Nb₃-(HDOAA)g (C₂O₄, OH, O, H₂O)[subscript n]]⁻ is proposed. The composition of the extracted tantalum complex was found to be dependent on the shaking time. After shaking for one hour the data suggested the formula (H₂DOAA)⁺[Ta(HDOAA)₂(C₂O₄, O, OH)[subscript n]]⁻ for the extracted species whereas after 36 hours shaking the tantalum to HDOAA ratio decreased from 2:1 to 1:1.
The World War II[two] German synfuels program( Book )

1 edition published in 1979 in English and held by 1 WorldCat member library worldwide

Basic research opportunities for lasting fuel gas supplies from inorganic resources : final report (February 15, 1981-February 28, 1982) by Texas Engineering Experiment Station( Book )

1 edition published in 1982 in English and held by 1 WorldCat member library worldwide

Methoden der organischen Chemie( Book )

1 edition published in 1990 in German and held by 1 WorldCat member library worldwide

Use of Soviet natural gas in Eastern Europe by Kurt J Irgolic( Book )

1 edition published in 1982 in English and held by 1 WorldCat member library worldwide

Te-123m labeled fatty acids barbiturates : synthesis, characterization and use as imaging agents for the myocardium and the brain by Robert Allison Grigsby( Book )

1 edition published in 1980 in English and held by 1 WorldCat member library worldwide

 
moreShow More Titles
fewerShow Fewer Titles
Audience Level
0
Audience Level
1
  Kids General Special  
Audience level: 0.64 (from 0.37 for Chemistry ... to 0.97 for Concentrat ...)

Measurement and synthesis in the chemistry laboratory
Covers
Alternative Names
Irgolic, K. J.

Languages
English (64)

German (3)