S-Methyl-N-

S-methyl-N-(2-chloro-4- methyl 3 - thienyl) -Isothiouronium iodide (1)... [Pg.2028]

Bromilow [85] has described a gas chromatographic procedure for the determination of down to lOpg kg-1 of Oxamyl (S-methyl N-N -thio oxamimidate) without interference by Oxamyl oxime (S-methyl N-N -dimethyl N-hydroxythiooxamimidate) in soils. [Pg.229]

Methomyl (S-methyl(-N methyl carbamoxy thioacetimidate or (methylthio)acetald oxime) has been determined in chloroform extracts of soil in amounts down to lpg kg-1 by gas chromatography-mass spectrometry [88]. [Pg.232]

Reeves and Woodham [83] have described a gas chromatographic method for the determination of Methomyl (S-methyl-N-(methyl carbamoyl)oxy thioacetimidate) insecticide in sediments. The residues were extracted with dichloromethane, and the extracts were purified on a column of Florisil. The purified and concentrated extracts were then examined by gas chromatography. The limits of detection were 0.05mg kg-1 and the recoveries were 91%. [Pg.233]

The most common posttranslational modifications, discussed in the following sections, include phosphorylation, sulfation, disulfide formation, N-methylation, O-methylation, S-methylation, N-acetylation, hydroxylation, glycosylation, ADP-ribosylation, prenylation, biotinylation, lipoylation, and phosphopan-tetheine tethering. Many of the posttranslational modifications are proven to be cross talks. Other modifications exist in a smaller extent and include oxidation of methionine, C-methylation, ubiquitylation, carboxylation, and amidation. These topics will not be covered in this chapter which is meant to focus primarily on the recent literature (2005-08). For a more complete coverage of all posttranslational modifications and earlier literature (up to 2005), the reader is referred to Professor Christopher T. Walsh s book Posttranslational Modification of Proteins Expanding Nature s Inventory ... [Pg.433]

The i.r. and n.m.r. spectra of copper(ii) dithizonate together with other physicochemical data indicate that the complex is dimeric with structure (201). " The Schiff bases S-methyl-N-isopropylidenedithiocarbazate (NSH) and S-methyl-7V-(2-pyridyl)methylenedithiocarbazate (NNSH) form the square-... [Pg.327]

Methomyl [S-methyl-N- (methylcabamoyl)oxy- thioacetimidate] Crops Dichloromethane extraction GC 0.5 ppm [67]... [Pg.227]

Methomyl (S-methyl -N-(methyl carbamoxyl) oxythioacetamide Dichloromethane 10% DC 200M Chromosorb W-HPat 140°C O.Olppm [433]... [Pg.314]

Madan A, Parkinson A, Faiman MD. Identification of the human and rat P450 enzymes responsible for the sulfoxidation of S-methyl N,N-diethylthiolcarhamate (DETC-ME). The terminal step in the bioactivation of disulfiram. Dmg Metab Dispos 1995 23 1153-1163. [Pg.627]

IUPAC name S-methyl N-(methylcarbamoyloxy) thioacetimidate Molecular formula C5H10N2O2S Toxicity class USEPA IV WHO lb... [Pg.190]

Thermolysis of S-methyl-N-alkyl or aryl-N -cyanoisothiourea34 (R=Ph, Et, cyclohexyl) also generates the corresponding carbodiimides 35, which were trapped with methanol to give the isourea derivatives 36. ... [Pg.15]

Isothioharnstoff S-Methyl-N-(amino-methylthio-methylen)-E4, 1187 [(H2N-CS)2NH + (H3CO)2SOJ... [Pg.173]

S-Benzyl- IX, 338 S-Methyl-N-phenyl- (Hydrojodid) IX, 900 (S-Alkylier.) E4, 690 (S-Alkylier.)... [Pg.492]

Sulfoximid S-(4-Chlor-phenyl)-S-methyl-N-(propylaminocar-bonyl)-Ell, 1307 (R2SO + HN3)... [Pg.902]

SYNS ETHANIMIDOTHIOIC ACID, N-(((((HEXYLO-XY)SULFINYL)METHYLAMINO)CARBONYL)OXY)-, METHYL ESTER S-METHYL N-(N -METHYL-N -HEXOXYSULFINYLCARBAMOYLOXY)THIOACETIMID ATE... [Pg.927]

ETHANEDIONIC ACID see OLAOOO N,N -(l,2-ETHANEDIOXYSULFINYL)BIS(S-METHYL-N-METHYLCARBAMOYLOXYTHIOACETINnDATE) see EEA700... [Pg.1674]

S)-(+)-methyl(n-propyl)phenylphosphine and [RhCl(C8H,2)]2) styrene gave )-2-... [Pg.265]

Burckhardt, S. Methyl N-(trimethylammoniumsulfonyl)carbamate "Burgess Reagent". Synlett 2000, 559. [Pg.556]

Netobimin (84) has been prepared by treating a solution of N-(methoxycar-bonyl)-S-methyl-N -[2-nitro-5-(propylthio)phenyl]isothiourea (83) with taurine (H2N-CH2CH2SOJH) and NaOH [66-68] (Scheme 11). [Pg.310]

S)-(+)-methyl n-propyl)phenylphosphine and [RhCl(CgHi2)]2) styrene gave (J )- -)-2-phenylpropanal in an optical purity of 20-30% (equation 64). The mechanism shown in Scheme 20 was proposed for the reaction. ... [Pg.6410]

Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...