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O-Ethyl S-

The anticholinesterase nerve gases isopropyl methyl phosphonofluoridate (GB) and O-ethyl S-diisopropylaminoethylmethylphosphonothioate (VX) can be measured in seawater by an enzymic technique [384]. [Pg.424]

O-Ethyl S-(2-diethylaminoethyl) methyl-phosphonothiolate (Agent VM) CAS 21770-86-5 107059-49-4 (p-Toluenesulfonate salt)... [Pg.26]

O-Ethyl S-(2-diisopropylaminoethyl) methylphosphonothiolate (Agent VX) CAS 50782-69-9 65167-63-7 (Isomer) 65167-64-8 (Isomer)... [Pg.27]

O-Ethyl 0-[2-(Diisopropylamino)ethyl]methylphosphonite O-Ethyl S-[2-(Diethylamino)ethyl] Butylphosphonothiolate O-Ethyl S-[2-(Diethylamino)ethyl] Hexylphosphonothiolate O-Ethyl S-[2-(Diethylamino)ethyl] Isopropylphosphonothiolate O-Ethyl S-[2-(Diethylamino)ethyl] Methylphosphonothiolate O-Ethyl S-[2-(Diethylamino)ethyl] Propylphosphonothiolate O-Ethyl S-[2-(Diisopropylamino)ethyl] Methylphosphonothiolate O-Ethyl S-[2-(Diisopropylmethyl)ammonium] Ethyl Methylphosphonothiolate Iodide... [Pg.683]

O-Ethyl S-[2-(Dimethylamino)ethyl] Ethylphosphonothiolate O-Ethyl S-[2-(Dimethylamino)ethyl] Methylphosphonothiolate O-Ethyl S-[2-(Dimethylethylammonium)ethyl] Methylphosphonothiolate Iodide... [Pg.683]

O-Ethyl S-2-(Triethylammonium)ethyl Methylphosphonothiolate Iodide O-Ethyl S-2-(Trimethylammonium)ethyl Ethylphosphonothiolate Iodide O-Ethyl S-Ethyl Methylphosphonothioate... [Pg.683]

VX (O-ethyl S-diisopropylaminomethyl methylphosphonothiolate) is a persistent substance with the ability to remain on material, terrain, and equipment for long periods of time. Exposure is mainly through the skin but also by inhalation of VX as a gas or aerosol. [Pg.275]

O-ethyl S-[2-(diisopropylamino)ethyl] methylphosphonothiolate Trade Name And Synonyms ... [Pg.339]

Phosphonothioic acid, methyl-, S-(2-bis(l-methylethylamino)ethyl) 0-ethyl ester O-ethyl S-(2-diisopropylaminoethyl) methylphosphonothiolate S-2-Diisopropylaminoethyl O-ethyl methylphosphonothioate S-2((2-Diisopropylamino)ethyl) O-ethyl methylphosphonothiolate O-ethyl S-(2-diisopropylaminoethyl) methylphosphonothioate O-ethyl S-(2-diisopropylaminoethyl) methylthiolphosphonoate S-(2-diisopropylaminoethyl) o-ethyl methyl phosphonothiolate Ethyl-S-dimethylaminoethyl methylphosphonothiolate VX EA 1701 TX60... [Pg.339]

O-Ethyl S-(2-Azido-3,4,6-Tri-0-Benzyl-2-Deoxy-f3-D-Galactopyranosyl) Dithiocarbonate... [Pg.298]

A solution of 2-azido glycosyl nitrate 6 (2.5 mmol) and O-ethyl S-potassium dithiocarbonate 5 mmol) in acetonitrile (20 ml) was kept for 5 h at room temperature, diluted with dichloromethane (200ml), washed with water (30ml), dried (MgS04) and concentrated. Column chromatography of the residue (4 1 hexane-ethyl acetate, 0.3% triethylamine) gave the title compound in 97% yield. [Pg.298]

Fenophos (O-ethyl-S-phenylethyl-phosphorodithioate) insecticide has been determined in soil by gas chromatography. Fenophos is known to degrade to its oxygen analogue (O-ethyl-S-phenylethyl phosphonothioate) in soil but none was found in the soil samples examined [93],... [Pg.234]

Cyanoalkenes are obtained from the catalysed reaction of carbonyl compounds and O-ethyl S-cyanomethyldithiocarbonates, or diethyl S-cyanomethylphosphoro-thionates, under basic conditions [11]. The reaction is analogous to the Darzens reaction (see Section 6.3) and probably proceeds via an intermediate thiirane. [Pg.290]

Nerve agents are organophosphonate compounds. They contain phosphorus double-bonded to an oxygen atom and single-bonded to a carbon atom. GB is O-isopropyl methylphosphonofluoridate. VX is O-ethyl-S [2-(diisopropyl amino) ethyl]-methylphospho-nothiolate. [Pg.39]

C. N-Hydroxy-4-(p-chlorophenyl)thiazole-2(3H)-thione. O-Ethyl S-[2-oximino-2-(p-chlorophenyl)ethyl]dithiocarbonate (56.0 g, 0.19 mol) is placed in a 500-mL round-bottomed flask that is equipped with a magnetic stir bar. Diethyl ether (120 mL) is added and the slurry is treated at 0°C in small portions with solid anhydrous zinc chloride, ZnClj, 79.1 g, 0.58 mol) at such a rate that the solvent does not boil constantly (Note 8). After the addition is complete, the flask is stoppered with a drying tube (CaCl2) and stirring is continued for 48 hr at 20°C. The reaction mixture turns into a dear, dark brown solution that solidifies toward the end of the reaction. The flask is immersed in an ice bath and treated dropwise with 5.5 M hydrochloric add (140 mL, Note 9). The precipitate dissolves immediately. Stirring is continued for 30 min at 0°C whereupon a tan-colored solid separates. This material is collected by filtration. It is washed with small portions of diethyl ether (total of 110 mL) and dried to afford 39.8 g (86%) of N-hydroxy-4-(p-chlorophenyl)thiazole-2(3H)-thione (Note 10). The crude material is transferred to a 2-L, round-bottomed flask equipped with a reflux condenser. 2-Propanol (760 mL) is added and the reaction mixture is heated to reflux. Once a dear solution is obtained the heat source is immediately removed (Note 11). The solution is allowed to cool to room temperature. Precipitation of N-hydroxy-4-(p-chlorophenyl)thiazole-2(3H)-thione is completed by immersing the flask for 30 min in an acetone-dry ice bath (-78°C). The product is collected by filtration and dried to afford 21.9 g (53.5%) of N-hydroxy-4-(p-chlorophenyl)thiazole-2(3H)-thione as tan crystals (Notes 12,13). [Pg.116]

Improvised explosive mixture Improvised explosive mixture Improvised ANFO Improvised explosive mixture Sub-VX,S-(2-dimethylaminomethyl)-o-ethyl methylphosphonothiolate, o-ethyl S- [2- (dlmethylamino )methyl] -methylphosphonothioate Inositol hexanitrate... [Pg.29]

IIVX, 18, 45, 97, 117-118, 166, 215. See also Sub-VX,S- (2-dimethylaminomethyl)-o-ethyl methylphosphonothiolate, o-ethyl S- [2- (dimethylamino)methyl] -methylphosphonothioate Impact-sensitive material, 3, 23, 30, 45 6, 72, 116-117, 122, 136, 164 Improvised ANFO, 17-18 Improvised explosive, 19, 72, 164 Improvised explosive device, 183 Improvised explosive mixture, 17-18, 20, 22 Improvised military propellant, 27, 118, 140, 164 Improvised projectile propellant, 51, 71, 80, 152, 164... [Pg.282]

Methylphosphonothioic acid S-[2-[bis(l-methylethyl)amino]ethyl] O-ethyl ester Sub-VX,S- (2-dimethylaminomethyl)- O-ethyl methylphosphonothiolate O-Ethyl S-[2-... [Pg.356]

The method has been extended to other polyfunctionnal systems, such as O-ethyl S-(tetrahydro-2-oxo-3-furanyl)dithiocarbonate. Treatment of y-butyrolactone with bis [methoxy(thiocarbonyl)]disulfide in the presence of 2.2 equivalents of lithium diisopropy-lamide at —78 °C in THF provides the lithium enolate which reacts with MgCla to furnish the magnesium enolate (equation 17). [Pg.446]

O-Ethyl S-[oximino-2-(p-chlorophenyl)ethyl]dithiocarbonate Carbonodithioic acid, S-[2-(4-chlorophenyl)-2-(hydroximino)ethyl], O-ethyl ester (14) (195213-53-7)... [Pg.235]

Al-Deen, T Saed, Hibbert, D B, Hook, J, and Wells, R (2002), Quantitative nuclear magnetic resonance spectrometry II. Purity of phosphorus-based agrochemicals glyphosate (N-(phosphonomethyl)-glycine) and profenofos (0-(4-bromo-2-chlorophenyl) O-ethyl S-propyl phosphorothioate) measured by 1H and 31P QNMR spectrometry. Analytica Chimica Acta, 474 (1-2), 125-35. [Pg.134]

S-dialkyldithiocarbonates (xanthate esters, e.g. O-ethyl S-ethyl dithiocarbon-ate (3)]. [Pg.786]

See other pages where O-Ethyl S- is mentioned: [Pg.623]    [Pg.778]    [Pg.113]    [Pg.27]    [Pg.29]    [Pg.30]    [Pg.31]    [Pg.31]    [Pg.32]    [Pg.32]    [Pg.683]    [Pg.302]    [Pg.276]    [Pg.298]    [Pg.262]    [Pg.229]    [Pg.623]    [Pg.778]    [Pg.88]   


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O -Ethyl 5-

O-Ethyl S-2-dimethylaminoethyl

O-Ethyl S-phenyl ethylphosphonodithioate

S-2- ethyl

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