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4-Ethylthio-3-methyl

To solution of 2-isocyanopropanenitrile (1.6g, 20nunol) in methanol (15 ml) is added potassium carbonate (0.2 g), and the mixture is stirred at room temperature (20 h). After filtering, and removing the solvent under reduced pressure, the cmde product is crystallized from cyclohexane (1.6 g, 70%), m.p. 88-89°C. Similarly prepared are 5-ethoxy-4-methyl- (62% from cyclohexane, m.p. 94°C), 5-methoxy-4-isopropyl- (75% from benzene, m.p. 96-97°C), 5-ethoxy-4-isopropyl- (51% from benzene, m.p. 122-123°C), 5-ethylthio-4-methyl- (58% from cyclohexane, m.p, 88°C), 5-benzylthio-4-methyl- (61% from benzene, m.p. 156 C), 5-ethylthio-4-isopropyl- (55% from cyclohexane, m.p. 124°C), and 5-benzyl thio-4-isopropylimidazoles (45% from benzene, m.p. 133°C). [Pg.17]

Carbanions formed from methyl methylthiomethyl sulfoxide 94 and ethyl ethylthio-methyl sulfoxide 95 were shown to be alkylated in excellent yields126,127. Treatment of 94 with rc-BuLi or KH and subsequent reaction with 1, n-dihalo- or bis(tosyloxy)alkane gave 3-, 4-, 5- and 6-membered 1-methylsulfmyl-l-methylthiocycloalkanes128"130. Upon hydrolyses of these products, the corresponding aldehydes and ketones are obtained. [Pg.608]

Ethoxy(ethylthio)(methyl)phosphine Oxide C01-D139... [Pg.656]

Chemical Name G,G-dicthykS -(cthylthio)rnethyl phosphorodithioate O.O-diethyl-.S -clhylmercaptomelhyl dithiophos-phate phosphorodithioic acid 0,0-diethyl S-((ethylthio)methyl) ester Uses insecticide to control mites, chewing and sucking insects in fruits and vegetables, cotton, and some ornamentals ... [Pg.771]

Perhydropyrido[2,l-c][l,4]thiazine was prepared when 2-[(2-hydroxy-ethylthio)methyl]piperidine was treated with HBr in AcOH, and the evaporated reaction mixture was treated with NaOEt in EtOH [57N559 ... [Pg.226]

Analog wird u.a. Diphenyl-(ethylthio-methyl)-phosphanoxid (65% Schmp. 91—93°) er-halten. [Pg.15]

R1 = C,HS Thiophosphorsdure-0-(1 -cyan-2-ethylthio-]-methyl-ethylester)-G,O-diethytester"31-, 64%... [Pg.692]

Ethyl-phenyl- -(3-methyl-butylester) E2, 182 Ethyl-phenyl- -methylester E2, 216 Ethyl-phenyl- -pentylestcr E2, 182 Ethyl-(2-phcnylsulfonyl-vinyl)- -ethylester E2, 206 Ethyl-propyl- -butylester XII/1, 257 (Ethylthio-methyl)-phenyl- -ethylester Xll/1, 256 Ethyl-trichlormethyi- -methylester Xll/1, 255 Ethyl-vinyl- -chlorid Xll/1, 243 Ethyl-vinyl- -ethylester Xll/1, 249 -fluoride... [Pg.1024]

Nitrosamin (Ethylthio-methyl)-methyl- E14a/3, 522 (Imin + NOCl/R-SH) 1,4-Oxathian -4,4-bis-[imid] Ell, 1322 (1,4-Oxathian + NH3/ R-OC1)... [Pg.176]

Sulfon (Ethylthio-methyl)-methyl-Ell, 1208 (Cl -< SR) Thiosulfonsaure Ethan- -S-ethyl-ester IV/la, 339f., 809... [Pg.177]

Imidazol 5-(Ethylthio-methyl)-4-hydroxy-2-mercapto- E8c, 45 [RS - CH2 - CH(NH2) - COOH + NHtS-CN]... [Pg.295]

Thiophosphonsaure Methan- -O-ethylester-S-(ethylthio-methyl-ester) XII/1, 579... [Pg.331]

Azetidin 3-Azido-l-(ethoxycarbo-nyl-ethylthio-methyl)-2-oxo-E16b, 369 (N3-C-CO-CI + Imin)... [Pg.649]

Aminoxy-ethylthio)-methyl]-2-(dimethylamino-methyl)- E16a, 223 (N-Deacylier.)... [Pg.806]

Butan 2-Benzylthio-l-nitro- IX, 129 (Kond.) X/l, 411 (Kond.) Pyridin 6-(Acetoxy-ethylthio-methyl)-2-methyl- E3, 313 [CH2-SR - CH(SR) —OAc] Pyrrolidin... [Pg.905]

Dithiophospbonsaure 4-Methoxy-benzol- -S-(ethylthio-methyl-ester)-0-isopropylester XII/1,... [Pg.1186]

O,O-DIETHYL-S-ETHYLTHIOMETHYLTHIOTHIONOPHOSPHATE O.O-DIETHYL-S-ETHYLTHIOMETHYLDITHIOPHOSPHONATE O,O-DIETHYL-S-ETHYLMERCAPTOMETHYL DITHIOPHOSPHONATE O,0-DIETHYL-S-(ETHYLTHIO-METHYL)-DITHIOFOSFAAT(NLD) 0,0-DIETHYL-S-(ETHYLTHIO)METHYL PHOSPHORODITHIOATE O,0-DIAETHYL-S-(AETHYLTHIO-METHYL)-OITHIOPHOSPHAT(DEU)... [Pg.18]

A dry-blended extrudable pesticidal composition contains, as the active ingredient, 0,0-diethyl S-((l,l-dimethylethyl)thio)-methyl)phosphorodithioate, 0,0-diethyl S-(ethylthio-methyl)phosphorodithioate or a pesticidal chemical, the technical grade of which has a dermal and/or oral LD50, as measured on rats or rabbits, of less than 50 mg/kg. It exhibits markedly reduced... [Pg.86]

Diethyl S-(Ethylthio)methyl Phosphorodithioate A193 Industrial 152... [Pg.97]

Acetoxy-ethylthio-methyl)-2-methyl-pyridin liefert mit 20%iger Salzsaure 85% 2-Formyl-6-methyl-pyridin1S7 ... [Pg.372]

See other pages where 4-Ethylthio-3-methyl is mentioned: [Pg.132]    [Pg.71]    [Pg.296]    [Pg.404]    [Pg.134]    [Pg.45]    [Pg.181]    [Pg.722]    [Pg.1012]    [Pg.31]    [Pg.125]    [Pg.161]    [Pg.176]    [Pg.229]    [Pg.235]    [Pg.240]    [Pg.318]    [Pg.422]    [Pg.588]    [Pg.811]    [Pg.151]    [Pg.354]    [Pg.483]    [Pg.733]    [Pg.3214]    [Pg.313]    [Pg.457]    [Pg.152]   
See also in sourсe #XX -- [ Pg.71 ]



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