Статті в журналах з теми "Phosphorothionates"

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1

Wu, Shao-Yong, Akinori Hirashima, Ryuko Takeya, and Morifusa Eto. "Synthesis and Insecticidal Activity of Bicyclic Phosphorothionates and Related Monocyclic Phosphorothionates." Journal of the Faculty of Agriculture, Kyushu University 33, no. 3/4 (March 1989): 275–85. http://dx.doi.org/10.5109/23939.

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2

Talley, John J., and Carol B. Berman. "Phase-transfer-catalyzed preparation of triaryl phosphorothionates." Journal of Chemical & Engineering Data 32, no. 2 (April 1987): 279–80. http://dx.doi.org/10.1021/je00048a038.

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3

Wu, Shao-Yong, Yoffi Segall, Mark Sanders, Robert F. Toia, and John E. Casida. "OXIDATIVELY-INDUCED FORMATION OF DIALKYL HYDROGENPHOSPHONATES FROM PHOSPHOROTHIONATES." Phosphorus, Sulfur, and Silicon and the Related Elements 54, no. 1-4 (September 1990): 221–24. http://dx.doi.org/10.1080/10426509008042142.

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4

Jackson, John A., Clifford E. Berkman, and Charles M. Thompson. "Stereoselective and chemoselective oxidation of phosphorothionates using MMPP." Tetrahedron Letters 33, no. 41 (October 1992): 6061–64. http://dx.doi.org/10.1016/s0040-4039(00)60006-0.

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5

Hirashima, Akinori, and Morifusa Eto. "Quantitative Structure-Activity Studies of Cyclic Phosphorothionates and Phosphates." Journal of the Faculty of Agriculture, Kyushu University 35, no. 1/2 (December 1990): 9–15. http://dx.doi.org/10.5109/23944.

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6

JACKSON, J. A., C. E. BERKMAN, and C. M. THOMPSON. "ChemInform Abstract: Stereoselective and Chemoselective Oxidation of Phosphorothionates Using MMPP." ChemInform 24, no. 10 (August 20, 2010): no. http://dx.doi.org/10.1002/chin.199310241.

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7

Hirashima, Akinori, Kazuhiko Oyama, and Morifusa Eto. "Effect of insecticidal cyclic phosphorothionates on adenylate cyclase and phosphodiesterase." Pesticide Biochemistry and Physiology 38, no. 2 (October 1990): 186–95. http://dx.doi.org/10.1016/0048-3575(90)90052-4.

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8

Bielawski, Jacek, and John E. Casida. "Phosphorylating intermediates in the peracid oxidation of phosphorothionates, phosphorothiolates, and phosphorodithioates." Journal of Agricultural and Food Chemistry 36, no. 3 (May 1988): 610–15. http://dx.doi.org/10.1021/jf00081a052.

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9

Fanni, Tahsin, Kazunari Taira, David G. Gorenstein, Ramamoorthy Vaidyanathaswamy, and John G. Verkade. "Stereoelectronic effects in the hydrolysis of bicyclic and acyclic phosphates and phosphorothionates." Journal of the American Chemical Society 108, no. 20 (October 1986): 6311–14. http://dx.doi.org/10.1021/ja00280a031.

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10

Sande, A. R., M. T. Thorat, P. P. Wadgaonkar, and M. M. Salunkhe. "Use of polymer supported phenoxide ions for the synthesis of triaryl phosphorothionates." European Polymer Journal 35, no. 6 (June 1999): 1179–81. http://dx.doi.org/10.1016/s0014-3057(98)00194-3.

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11

Heuberger, Roman, Antonella Rossi, and Nicholas D. Spencer. "Reactivity of alkylated phosphorothionates with steel: a tribological and surface-analytical study." Lubrication Science 20, no. 2 (2008): 79–102. http://dx.doi.org/10.1002/ls.56.

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12

Farschtschi, Nasser, David G. Gorenstein, Tahsin Fanni, and Kazunari Taira. "STEREOELECTRONIC EFFECTS IN THE HYDROLYSIS OF PHOSPHONIUM IONS FROM ACYCLIC AND BICYCLIC PHOSPHOROTHIONATES." Phosphorus, Sulfur, and Silicon and the Related Elements 47, no. 1-2 (January 1990): 93–104. http://dx.doi.org/10.1080/10426509008046849.

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13

Maurya, Gitanjali. "Quantitative structure activity relationship for nematicidal activity of O, O-Diaryl O-Methyl Phosphorothionates." Annals of Plant Protection Sciences 25, no. 2 (2017): 403. http://dx.doi.org/10.5958/0974-0163.2017.00040.4.

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14

Kuivalainen, Tuula, Risto Kostiainen, Heikki Björk, Rolf Uggla, and Markku R. Sundberg. "Fragmentation of protonated O,O-dimethyl O-aryl phosphorothionates in tandem mass spectral analysis." Journal of the American Society for Mass Spectrometry 6, no. 6 (June 1995): 488–97. http://dx.doi.org/10.1016/1044-0305(95)00188-j.

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15

Kuivalainen, Tuula, Risto Kostiainen, Rolf Uggla, Markku R. Sundberg, and Heikki Björk. "Fragmentation of protonated O,O-diethyl O-aryl phosphorothionates in tandem mass spectral analysis." Journal of the American Society for Mass Spectrometry 7, no. 2 (February 1996): 189–97. http://dx.doi.org/10.1016/1044-0305(95)00634-6.

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16

Wu, Shao-Yong, Robert F. Toia, and John E. Casida. "STEREOCHEMISTRY OF OXIDATIVELY-INDUCED TRANSFORMATION OF DIESTER PHOSPHOROTHIOIC ACIDS AND TRIESTER PHOSPHOROTHIONATES TO DIESTER HYDROGENPHOSPHONATES." Phosphorus, Sulfur, and Silicon and the Related Elements 56, no. 1-4 (February 1991): 21–26. http://dx.doi.org/10.1080/10426509108038062.

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17

Schüürmann, Gerrit. "QSAR analysis of the acute fish toxicity of organic phosphorothionates using theoretically derived molecular descriptors." Environmental Toxicology and Chemistry 9, no. 4 (April 1990): 417–28. http://dx.doi.org/10.1002/etc.5620090403.

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18

Dinsdale, D., and R. D. Verschoyle. "Ultrastructural Effects of Phosphorothionates and other Inhibitors of Lung Monooxygenases: Protection against Trialkylphosphorothiolate-Induced Lung Injury." Experimental Lung Research 15, no. 3 (January 1989): 459–71. http://dx.doi.org/10.3109/01902148909087871.

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19

Kuivalainen, Tuula, Jaouad El-Bahraoui, Rolf Uggla, Risto Kostiainen, and Markku R. Sundberg. "Correlation of the31P NMR Chemical Shift with the Position of Bond Critical Points in Some Phosphorothionates." Journal of the American Chemical Society 122, no. 33 (August 2000): 8073–74. http://dx.doi.org/10.1021/ja994513l.

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20

Walz, Ingrid, and Wolfgang Schwack. "Cutinase Inhibition by Means of Insecticidal Organophosphates and Carbamates. 3. Oxidation of Phosphorothionates by Chloroperoxidase fromCaldariomyces fumago." Journal of Agricultural and Food Chemistry 55, no. 20 (October 2007): 8177–86. http://dx.doi.org/10.1021/jf071598y.

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21

Schtüürmann, Gerrit, and Michael Schindler. "Fish Toxicity and Dealkylation of Aromatic Phosphorothionates ‐ QSAR∗ Analysis Using NMR Chemical Shifts Calculated by the IGLO Method." Journal of Environmental Science and Health . Part A: Environmental Science and Engineering and Toxicology 28, no. 4 (May 1993): 899–921. http://dx.doi.org/10.1080/10934529309375918.

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22

Mangolini, Filippo, Antonella Rossi, and Nicholas D. Spencer. "Substituent Effect on the Reactivity of Alkylated Triphenyl Phosphorothionates in Oil Solution in the Presence of Iron Particles." Tribology Letters 40, no. 3 (July 30, 2010): 375–94. http://dx.doi.org/10.1007/s11249-010-9659-4.

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23

Patra, Dipankar, and R. L. Gupta. "ChemInform Abstract: Synthesis of O,O-Diaryl O-n-Propyl Phosphorothionates and Their Fungitoxicity Against Rhizoctonia solani and Sclerotium rolfsii." ChemInform 31, no. 9 (June 10, 2010): no. http://dx.doi.org/10.1002/chin.200009169.

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24

Chattapadhyay, T. K., and R. L. Gupta. "ChemInform Abstract: Synthesis and Biological Assay of O,O-Diaryl O-2-Chloroethyl Phosphorothionates Against Rhizoctonia solani and Sclerotium rolfsii." ChemInform 33, no. 46 (May 19, 2010): no. http://dx.doi.org/10.1002/chin.200246172.

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25

GUPTA, R. L., and N. K. ROY. "ChemInform Abstract: Synthesis and Quantitative Structure-Activity Relationships of O,O- Diaryl O-Methyl Phosphorothionates for Their Antifungal Activity Against Sclerotium rolfsii." ChemInform 24, no. 23 (August 20, 2010): no. http://dx.doi.org/10.1002/chin.199323228.

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26

Hirashima, Akinori, Ryohei Ueno, Kazuhiko Oyama, Isaac Ishaaya, and Morifusa Eto. "Effect of five-membered cyclic phosphorothionates on larval growth, trehalase, digestive enzymes, acetylcholinesterase, and cyclic adenosine 3′,5′-monophosphate level of Tribolium castaneum and Musca domestica." Pesticide Biochemistry and Physiology 35, no. 2 (October 1989): 127–37. http://dx.doi.org/10.1016/0048-3575(89)90110-7.

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27

Pasha, Akmal, Yadathora N. Vuayashankar, and Nitturu G. K. Karanth. "Thin-Layer Chromatographic Detection of Phosphorothionate and Phosphorothiolothionate Pesticides Using 4-Amino-N,N-Diethylaniline." Journal of AOAC INTERNATIONAL 79, no. 4 (July 1, 1996): 1009–11. http://dx.doi.org/10.1093/jaoac/79.4.1009.

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Анотація:
Abstract A thin-layer chromatographic method using a novel chromogenic reagent was developed to detect the phosphorothionate and phosphorothiolothionate groups of pesticides. On reaction with 4-am'mo-N,N-diethylaniline and subsequent exposure to bromine vapor, these compounds yield a deep magenta product. The chromogenic reagent is specific to these organophosphates and gives no response to phosphorothiolates and substituted phosphonates. The method is rapid and highly sensitive. The limit of detection is 0.05-0.5 μg.
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28

Mangolini, Filippo, Antonella Rossi, and Nicholas D. Spencer. "Reactivity of Triphenyl Phosphorothionate in Lubricant Oil Solution." Tribology Letters 35, no. 1 (March 27, 2009): 31–43. http://dx.doi.org/10.1007/s11249-009-9429-3.

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29

Kapras, Vojtěch, Eva Šťastná, Hana Chodounská, Vladimír Pouzar, and Zdena Krištofíková. "Preparation of steroid sulfamates and their interaction with GABAA receptor." Collection of Czechoslovak Chemical Communications 74, no. 4 (2009): 643–50. http://dx.doi.org/10.1135/cccc2008187.

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Sulfamoyl chloride was used for the preparation of 3α- and 3β-sulfamates of steroids: 20-oxo-5α-pregnan-3α-yl sulfamate (4), 20-oxo-5α-pregnan-3β-yl sulfamate (5), 20-oxo-5β-pregnan-3α-yl sulfamate (7), and 20-oxo-5β-pregnan-3β-yl sulfamate (9) from the corresponding 3α- and 3β-alcohols. Sulfur trioxide–pyridine complex was employed for the preparation of 20-oxo-5α-pregnan-3α-yl pyridinium sulfate (10). The specific steroid binding was detected by the decrease of the specific [35S]-tert-butylbicyclo[2.2.2]phosphorothionate binding after application of the tested compounds.
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30

Khan, Iftiquar A., B. Vijaybhasker Reddy, Mohd Mahboob, Mohd F. Rahman, and Kaiser Jamil. "EFFECTS OF PHOSPHOROTHIONATE ON THE REPRODUCTIVE SYSTEM OF MALE RATS." Journal of Environmental Science and Health, Part B 36, no. 4 (June 30, 2001): 445–56. http://dx.doi.org/10.1081/pfc-100104188.

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31

Chambers, Janice E., Jana R. Munson, and Howard W. Chambers. "Activation of the phosphorothionate insecticide parathion by rat brain insitu." Biochemical and Biophysical Research Communications 165, no. 1 (November 1989): 327–33. http://dx.doi.org/10.1016/0006-291x(89)91073-5.

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32

Durand, Gaël, Francisco Sanchez-Baeza, Angel Messeguer, and Damià Barceló. "Thermospray mass spectrometry of phosphorothionate pesticides and their oxygen analogues." Biological Mass Spectrometry 20, no. 1 (January 1991): 3–10. http://dx.doi.org/10.1002/bms.1200200104.

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33

Dias, Marylène, René Mornet, and Alain Kotoujansky. "Synthesis of [35S]phosphorothionate insecticides : The example of [35S] fenthion." Journal of Labelled Compounds and Radiopharmaceuticals 34, no. 1 (January 1994): 73–78. http://dx.doi.org/10.1002/jlcr.2580340110.

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34

Slavíková, Barbora, Alexander Kasal, Hana Chodounská та Zdena Krištofíková. "3α-Fluoro Analogues of "Allopregnanolone" and Their Binding to GABAA Receptors". Collection of Czechoslovak Chemical Communications 67, № 1 (2002): 30–46. http://dx.doi.org/10.1135/cccc20020030.

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(Diethylamino)sulfur trifluoride (DAST) was used for the preparation of 3α-fluorides (e.g., 3α-fluoro-5α-pregnane-12,20-dione, 3α-fluoro-16α-[(methoxycarbonyl)methyl]-5α-pregnan-20-one, methyl 3α-fluoro-5α-androstane-17β-carboxylate, 3α-fluoro-5β-pregnan-20-one) from the corresponding 3β-alcohols and for the preparation of 3,3-difluorides from 3-ketones (e.g., 3,3-difluoro-5α-pregnan-20-one). Boron trifluoride etherate was used for the conversion of an epoxide into 3α-fluoro-2β-hydroxy-5α-pregnan-20-one. The in vitro binding of the 3α-fluorides and the corresponding 3α-alcohols to the GABAA receptor was established using [3H]muscimol and [35S]-tert-butylbicyclo[2.2.2]phosphorothionate as ligands.
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35

Roepcke, Clarisse B. S., Susanne B. Muench, Holger Schulze, Till Bachmann, Rolf D. Schmid, and Bernhard Hauer. "Analysis of Phosphorothionate Pesticides Using a Chloroperoxidase Pretreatment and Acetylcholinesterase Biosensor Detection." Journal of Agricultural and Food Chemistry 58, no. 15 (August 11, 2010): 8748–56. http://dx.doi.org/10.1021/jf1013204.

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36

Wu, Tong, Qiu Gan, and Urs Jans. "Nucleophilic Substitution of Phosphorothionate Ester Pesticides with Bisulfide (HS-) and Polysulfides (Sn2-)." Environmental Science & Technology 40, no. 17 (September 2006): 5428–34. http://dx.doi.org/10.1021/es060711i.

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37

Maguire, R. J. "The Importance of Pesticide Volatilization from the Surface Microlayer of Natural Waters after Aerial Spraying." Water Science and Technology 25, no. 11 (June 1, 1992): 111–16. http://dx.doi.org/10.2166/wst.1992.0281.

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Анотація:
Fenitrothion [O,O-dimethyl O-(p-nitro-m-tolyl) phosphorothionate] and deltamethrin [(S)-α-cyano-3-phenoxybenzyl (lR,3R)-cis-2,2-dimethyl-3-(2,2-dibromovinyl)cyclopropanecarboxylate]in formulations sprayed on the surface of natural water in the laboratory disappeared from water far faster than formulations injected below the surface of the water. Half-lives of disappearance from surface-sprayed water were less than 2.5 h, compared to 5 - 60 d for disappearance from subsurface-injected water. Analyses of air filters showed that the disappearance from surface-sprayed samples was due to volatilization, which accounted for at least 70% of the pesticide lost from water. The results correlate well with those from earlier field studies of directly sprayed ponds, and indicate that volatilization from the surface microlayer is the major dissipation process for these pesticides sprayed on natural waters.
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38

Smolen, Jean M., and Alan T. Stone. "Divalent Metal Ion-Catalyzed Hydrolysis of Phosphorothionate Ester Pesticides and Their Corresponding Oxonates." Environmental Science & Technology 31, no. 6 (June 1997): 1664–73. http://dx.doi.org/10.1021/es960499q.

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39

Forsyth, Carol S., and Janice E. Chambers. "Activation and degradation of the phosphorothionate insecticides parathion and EPN by rat brain." Biochemical Pharmacology 38, no. 10 (May 1989): 1597–603. http://dx.doi.org/10.1016/0006-2952(89)90307-9.

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40

Mahboob, M., M. K. J. Siddiqui, and Kaiser Jamil. "Subacute effects of a phosphorothionate pesticide on mixed function oxidases of wistar rats." Journal of Environmental Science and Health, Part B 35, no. 6 (November 2000): 739–49. http://dx.doi.org/10.1080/03601230009373305.

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41

Tsumura, H., M. Miyazawa, S. Ogawa, J. Z. Wang, Y. Ito та K. Shimura. "Detection of endogenous retrovirus antigens in NOD mouse pancreatic β-cells". Laboratory Animals 32, № 1 (1 січня 1998): 86–94. http://dx.doi.org/10.1258/002367798780559464.

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Анотація:
We characterized C-type retroviruses expressed in the pancreatic β-cells of non-obese diabetic (NOD) mice by immunohistochemical techniques and by inhibiting the production of viral particles using antisense oligonucleotides. Some cells in the pancreatic islets from both NOD and diabetes-resistant NOD-related mice (NON) reacted with a monoclonal antibody directed against the envelope protein(s) of polytropic viruses. On the other hand, NOD islet cells also showed strong immunoreactivity with an anti- gag protein monoclonal antibody and another anti-envelope protein(s) monoclonal antibody that is specific for xenotropic viruses. In antisense oligodeoxynucleotide inhibition assays, a xenotropic virus-specific phosphorothionate antisense oligodeoxynucleotide significantly inhibited the occurrence of C-type virus particles in NOD mouse islet β-cells. Therefore, C-type retrovirus-like particles expressed in NOD mouse pancreatic β-cells were considered to be endogenous xenotropic virus. The expression of the xenotropic viral genome may be involved in the pathogenesis of the diabetic syndrome in NOD mice.
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42

Roepcke, Clarisse B. S., Susanne B. Muench, Holger Schulze, Till T. Bachmann, Rolf D. Schmid, and Bernhard Hauer. "Correction to Analysis of Phosphorothionate Pesticides Using a Chloroperoxidase Pretreatment and Acetylcholinesterase Biosensor Detection." Journal of Agricultural and Food Chemistry 58, no. 18 (September 22, 2010): 10282. http://dx.doi.org/10.1021/jf1030407.

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43

Chambers, Janice E., Tangeng Ma, J. Scott Boone, and Howard W. Chambers. "Role of detoxication pathways in acute toxicity levels of phosphorothionate insecticides in the rat." Life Sciences 54, no. 18 (January 1994): 1357–64. http://dx.doi.org/10.1016/0024-3205(94)00515-x.

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44

Gandy, Jay, and Toshiko Imamura. "A phosphorothionate isomer protects against the pneumotoxicity caused by O,O,S-trimethyl phosphorothioate." Toxicology and Applied Pharmacology 87, no. 3 (March 1987): 498–508. http://dx.doi.org/10.1016/0041-008x(87)90256-0.

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45

Didier, Benoit, Mark F. Mohamed, Elizabeth Csaszar, Kate G. Colizza, Alexei A. Neverov, and R. Stan Brown. "Methanolysis of organophosphorus esters promoted by an M2+ catalyst supported on polystyrene-based copolymers." Canadian Journal of Chemistry 86, no. 2 (February 1, 2008): 91–100. http://dx.doi.org/10.1139/v07-099.

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Анотація:
The methanolysis of three neutral organophosphorus esters (a phosphonate, a phosphonothioate, and a phosphorothionate) promoted by several polymer-supported Zn(II) or Cu(II) containing catalysts was studied. The catalysts consist of a Zn(II) or Cu(II) complex with 1,5,9-triazacyclododecane or phenanthroline attached to a porous polystyrene resin. In each case, the polymer supported catalyst showed activity at near neutral sspH in methanol (8.38) and ambient temperature and provided accelerations of up to a factor of 2.9 × 106 relative to the background reaction at sspH 9.05. The solid materials could be reused several times and could be reactivated when the activity diminished. Various polymers of different porosity and extent of cross-linking were studied, with the net result being that larger porosities offer the best reactivity for catalyzed methanolysis of these OP species in methanol. This is explained by different parameters including the accessibility to reactive sites, the increase of concentration of catalytic sites on the surface of the polymer, and some cooperative effects between neighboring catalytic groups.Key words: functionalized polymer, metal containing, methanolysis, organophosphorus pesticides and CW agents, catalyst.
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46

Rahman, Mohammed F., and Mohammed K. J. Siddiqui. "Biochemical Enzyme Activity in Different Tissues of Rats Exposed to a Novel Phosphorothionate (RPR‐V)." Journal of Environmental Science and Health, Part B 38, no. 1 (March 2003): 59–71. http://dx.doi.org/10.1081/pfc-120016606.

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47

Mangolini, Filippo, Antonella Rossi, and Nicholas D. Spencer. "Tribochemistry of Triphenyl Phosphorothionate (TPPT) by In Situ Attenuated Total Reflection (ATR/FT-IR) Tribometry." Journal of Physical Chemistry C 116, no. 9 (February 23, 2012): 5614–27. http://dx.doi.org/10.1021/jp209697a.

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Mangolini, Filippo, Antonella Rossi, and Nicholas D. Spencer. "Chemical Reactivity of Triphenyl Phosphorothionate (TPPT) with Iron: An ATR/FT-IR and XPS Investigation." Journal of Physical Chemistry C 115, no. 4 (October 21, 2010): 1339–54. http://dx.doi.org/10.1021/jp107617d.

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49

Rahman, M. F., M. K. J. Siddiqui, and Kaiser Jamil. "Inhibition of Acetylcholinesterase and Different ATPases by a Novel Phosphorothionate (RPR-II) in Rat Brain." Ecotoxicology and Environmental Safety 47, no. 2 (October 2000): 125–29. http://dx.doi.org/10.1006/eesa.2000.1956.

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50

Mangolini, Filippo, Antonella Rossi, and Nicholas D. Spencer. "Influence of metallic and oxidized iron/steel on the reactivity of triphenyl phosphorothionate in oil solution." Tribology International 44, no. 6 (June 2011): 670–83. http://dx.doi.org/10.1016/j.triboint.2010.02.009.

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