Phosphonothioic acid methyl-S- 2

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]

VX (Phosphonothioic acid, Methyl-S-[2-[bis(l-methylethyl)amino]ethyl] o-Ethyl ester) An odorless, colorless liquid that disrupts the stimulus from nerve to muscle in the human body, causing convulsions, paralysis, and death. [Pg.197]

Military nerve agents are organophosphate compounds containing either a fluorine, sulfur, or cyanide substituent group (Dacre, 1984). VX contains a sulfur substituent group (for comparison GB contains fluorine and GA contains a cyanide group). The chemical synonyms. Chemical Abstract Service (CAS), Army identification numbers (DA, 1974,1992 Dacre, 1984), and chemical formula for VX are as follows Phosphonothioic acid, methyl-, S-[2-[fcA(l-methylethylamino)ethyl] 0-ethyl ester ... [Pg.221]

Phosphonothioic acid, methyl, S-(2-(diisopropylamino)ethyl) 0-ethyl ester ... [Pg.221]

Synonyms Phosphonothioic acid Methyl-S-(2-bis(l-methyl))phosphonothioate S-2-DiisopropyT aminoethyl- O-ethyl methylphosphonothioate ... [Pg.2848]

Amiton orTetram, VG phosphonothioic acid, methyl-, S-(2-(diethyl amino)ethyl) 0-ethyl ester, VM Vesicants Sulfur mustard, H, HD nitrogen mustard, HN-1, HN-2, HN-3 lewisite, L mustard-lewisite, HL phenyldichloroarsine, PD phosgene oxime, CX hydrogen cyanide, AC Blood Cyanogen chloride, CK arsine, SA... [Pg.290]

O-ethyl S-diisopropyl-aminomethyl meth-ylphosphonothiolate 0-ethyl-S-[2(di-isopro-pylamino)ethyl] methyl phosphonothioate 5-(2-diisopropylamino-ethyl) O-ethyl methyl phosphonothiolate eth-yl-S-dimethylaminoethyl methylphosphonothiolate phosphonothioic acid, methyl-, S-(2-(diisopro-pylamino)ethyl) O-ethyl ester ethyl S-2-diisopro-pylaminoethyl methylphosphonothiolate ethyl-5-diisopropylamino-ethyl methylthiophospho-nate methylphosphonothioic acid 5-(2-(bis(methylethyl) amino)ethyl) O-ethyl ester... [Pg.313]

The arbitrary name VX relates to a group of D,5-diesters of methylphosphonic acid ROPO(CH3)S(CH2)2N(Rl)2. D-Isobutyl 5-2-(diethylamino)ethyl methylphosphonothioate (R= /Bu, R1 = Et), produced since 1972 exclusively in the former Soviet Union, was generally referred to as Russian VX or RVX (CAS 159939-87-4). The synonyms are VR VA phosphonothioic acid methyl-, 5-[2-(diethylamino)ethyl] D-(2-methylpropyl) ester D-isobutyl5-2-(diethylamino)ethyl methylthiophosphonate D-isobutyl 5-(W-diethylaminoethyl) methylphosphonothioate and Russian V-gas. The brutto formula of RVX is C11H26SNPO2 (MW 276.37). The stmctural formula of RVX is presented in Figure 7.1. [Pg.69]

Earlier, attention was drawn to a novel application of the oxidative desulphurization reaction which occurs between sulphoxides and phosphonothioic acid esters. When 1 mol of the thio acid is allowed to remain in contact with 2 mol of a racemic methyl alkyl sulphoxide for 2 weeks at room temperature, the unreacted sulphoxide is found to be optically active, a result which represents asymmetric deoxygenation of the sulphoxide. The chemical course of the reaction is consistent with Scheme 31. Since the appearance of the initial results, corrections have been made to the configurations of the phosphorus-containing substrates, and hence the stereochemical details and mechanistic arguments require reappraisal neverthless, the fact remains that (-t-)-sulphoxides are obtained by the use of the ( S)-(-)-acids, R (R O)P(S)OH , a feature which can be used to determine the chirality of other like acids. Dialkyl and alkyl aryl sulphoxides are also known to form diastereoisomeric complexes with (5)-(-)-/er butylphenylphosphinothioic acid, distinguishable by their NMR spectra, and through such complexation it is possible to assess the enantiomeric composition of the sulphoxide " ... [Pg.444]

Phosphonothioic acid 0,0-diethyl 0-(3,5,6-trichloro-2-pyridinyl) ester, see EPN Phosphoramidothioic acid 0,S -dimethyl ester, see Methamidophos Phosphoric acid 2-chloro-3-(dimethylamino)-l-methyl-3-oxo-l-propenyl dimethyl ester, see Phosphamidon... [Pg.644]

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