N-Ethyl-p-toluenesulfonamide

N-ethyl-p-toluenesulfonamide and derivs 6 E334 N-(2-azidoethyl)-p-toluene sulfonamide 6 E334 3,N-dinitro-N-ethyl-p-toluene sulfonamide 6E334... 

N-Ethyl-p-toluenesulfonamide, CH3.C8H4.S02.NH.C2HB mw 199-27 plates (dil ale), mp 58°(63—64°). Prepd from the sulfonyl chloride and ethylamine in alkaline solution... 

Nitro-N-ethyl-p-toluenesulfonamide or 3-Nitro-4-methyl-N-ethyl-benzenesulfonamide, N02.CeH3.CH3.S02.NH.C2Hs mw 244.27,... 

Among other plasticizers, o- and p-toluene-sulfonamides are used to improve the processibility of urea and melamine resins, and cellulose-based adhesives. For the same reason, N-ethyl-o-toluenesulfonamide and N-ethyl-p-toluenesulfonamide are used for polyamides, casein, and zein. 

N-Dinitro-N ethyl-p<>talwenesulfonamlde or 3,N-Dinitro-N-ethyl-4-methyl benzenes ul-fonamide, N02.CeH8.CH3.S02.N N02).e2H5 mw 289.27, N 14.53% yel plates (CCl4)> mp 76° sp gr 1.555. No prepn is given in the Ref, possibly by nitration of ethyl-p-toluenesulfonamide... 

Diazomethane is generated by the reaction of aqueous NaOH with N-methyl-N-nitroso-p-toluenesulfonamide (Diazald ) in DMSO. The diazomethane is generated quantitatively and is removed by a stream of N2 into a packed column containing a stream of mixed anhydride formed from an N-protected (BOC or CBZ) amino acid and ethyl chloroformate. The diazoketone is converted to the chloroketone using HCI, as shown in Scheme 11.10. The chiral epoxide can then be formed via diastereoselective reduction with NaBH4 and treatment with base. 

Ethyl-2-methylacrylate Ethyl-oc-methyl acrylate. See Ethyl methacrylate N-Ethyl-p-methylbenzene sulfonamide. See Ethyl toluenesulfonamide Ethylmethyl carbinol. See 2-Butanol... 

CAS 80-39-7 1077-56-1 EINECS/ELINCS 201-275-1 214-073-3 Synonyms N-Ethyl-p-methylbenzene sulfonamide N-Ethyltoluene-2-sul-fonamide Ethyl p-toluenesulfonamide Ethyl to amide (INCI) p-Tolu-ene ethylsulfonamide N-Tosyl ethylamine Classification Mixture of isomers of aromatic amides En firical CsHnNOjS Formula C2H5NHS02CeH,CH,... 

N-Ethyltoluene-2-sulfonamide Ethyl p-toluenesulfonamide. See Ethyl toluenesulfonamide... 

Ethyl methyl benzene. See Ethyl toluene N-Ethyl-p-methylbenzene sulfonamide. See Ethyl toluenesulfonamide Ethyl p-methylbenzenesulfonate. SeeEthyl-p-toluenesulfonate Ethyl 4-methyl benzoate Ethyl p-methylbenzoate. See Ethyl p-toluate Ethyl 2-methyl-2-butenate. See Ethyl tiglate Ethyl 3-methyl-2-butenoate. See Ethyl senecioate... 

Synonyms N-Ethyl-p-methylbenzene sulfonamide N-Ethyltoluene-2-sulfonamide Ethyl p-toluenesulfonamide Ethyl tosylamide (INCI) p-Toluene ethylsulfonamide N-Tosyl ethylamine... 

Procedure A mixture (150 mg) of aniline, ethylaniline, and diethylaniline (1 1 1) is mixed in a 10-ml test tube with 5 ml of 10% NaOH and 0.3 g of / -toluenesulfonyl chloride, and the tube is closed (rubber stopper) and shaken for 3 min. The test tube is immersed for several minutes into a 60 °C water bath and shaken again for 3 min. After 5 min standing the solution is cooled and extracted three times with 5 ml of ether. The ethereal layer is reextracted twice with 5 ml of 5% HCl and the acid aqueous extract is evaporated on a water bath to dryness. The residue is dissolved in a minimum amount of water, 100 mg of sodium picrate are added, and the mixture is heated until a clear solution is obtained (water may be added if necessary) and then allowed to cool. The separated picrate is filtered off and crystallized from ethanol. Yield, 60 mg mp, 134—135 °C. The combined ethereal extracts are washed twice with 2 ml of water and ether is distilled off. Three milliliters of 10% NaOH are added to the oily residue and the oil is mixed (scratching the sides of the test tube) with a glass rod until it solidifies. It is then filtered off using a filtration tube and washed twice with 1 ml of water, and the crude N-ethyl-N-phenyl-p-toluenesulfonamide is crystallized from aqueous ethanol. Yield, 15 mg mp, 85 °C. 

Chem. Descrip. N-Ethyl o/p toluenesulfonamide CAS 80-39-7 EINECS/ELINCS 201-275-1 Uses Plasticizer for adhesives, paints, printing inks, epoxy resins, polyamide resins, phenolics, melamine resins, nitrocellulose lacquers, PVAc, EVA, cellulose acetate Imparts improved adhesion, increased flexibility at lower temps.. Improved gloss, oil resist., stability at higher temps, to adhesives and coatings... 

N-Ethyl-m-toluidino) ethanol. See N-Ethyl-N-hydroxyethyl-m-toluidine Ethyl p-tolycarboxylate Ethyl p-tolyl carbonate. See Ethyl p-cresylcarbonate Ethyl tosylamide (INCI). See Ethyl toluenesulfonamide... 

UnipiexSO. See Triethyl citrate Unipiex 82. See Acetyl triethyl citrate Unipiex 83. See Tri butyl citrate Unipiex 84. See Acetyl tri butyl citrate Unipiex 105. See Diethyl phthalate Unipiex 108. See Ethyl toluenesulfonamide Unipiex 110. See Dimethyl phthalate Unipiex 125-A. See Dioctyl adipate Unipiex 150. See Dibutyl phthalate Unipiex 155. See Diisobutyl phthalate Unipiex 165. See Diisobutyl adipate Unipiex 173. See p-Toluenesulfonamide Unipiex 214. See N,N-Butyl benzene... 

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