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2-ethoxy ethyl acetate

The Step 3 product (14.2 mmol) and ethyl ethoxyacetate (17.75 mmol) were stirred in 80 ml toluene at 0—5°C, then slowly treated with potassium /-buloxidc (15.6 mmol), and then stirred 48 hours at 65°C. The mixture was further treated with 20 ml toluene and 2.4 ml ethyl ethoxy acetate and then stirred an additional 48 hours at 65°C. The solution was then concentrated and triturated with EtOAc to remove unreacted Step 3 reagent. The remaining solid was further triturated with CHC13 and 3.66 g product isolated with an HPLC purity of 80%. [Pg.190]

Synonyms Acetic acid, 2-ethoxyethyl ester AI3-01955 BRN 1748677 CCRIS 3286 Cello-solve acetate CSAC EGEEA EINECS 203-839-2 Ekasolve EE acetate solvent Ethoxy-acetate 2-Ethoxyethanol acetate Ethoxyethyl acetate P-Ethoxyethyl acetate 2-Ethoxyethyl ethanoate Ethylene glycol ethyl ether acetate Ethylene glycol monoethyl ether acetate Glycol ether EE acetate Glycol monoethyl ether acetate NSC 8658 Oxitol acetate Oxytol acetate Polysolv EE acetate UN 1172. [Pg.552]

Synonyms Cellosolve acetate ethylene glycol monoethyl ether acetate EGEEA 2-ethoxy ethanol acetate 2-EEA EEA EEAc ethyl glycol acetate... [Pg.304]

Ethoxyacetamide (Athoxyacetamid or Athyl-atherglykolsaureamid, in Ger), C2H5O.CH.2CONH2 mw 103.12, N 13-58% plates (from benz) mp 82.5°(sublimes), bp 225° at 75mm Hg easily sol in w, ale, eth, benz and CS2. It can be prepd by action of aqueous ammonia on ethyl ester of ethoxy-acetic acid or by action of ammonia on acetoxy-acetyl chloride in ether... [Pg.62]

Ethoxyamine alloxydim, sethoxidim, tralkoxydine Ethoxy ammonium chloride cycloxidim 4 Ethoxy benzyl cyanide etofenprox 4 Ethoxy bromo benzene silafluofen p. Ethoxy phenyl acetic acid cycloprothrin Ethyl aceto acetate see Aceto acetic acid... [Pg.1036]

Heterocycles Acetylacetone. N-Aminophthalimide. Boron trichloride. Dichloro-formoxime. Oicyanodiamide. Dicyclohexylcarbodiimide. Dietboxymethyl acetate. Diethyl oxalate. Diketene. Dimethylformaniide diethylacetal. Diphenyldiazomethene. Ethyl ethoxy-methylenecyanoacetate. Formaldehyde. Formamide. Formamidine acetate. Formic acid. Glyoxal. Hydrazine. Hydrazoic acid. Hydroxylamine. Hydroxylamine-O-sulfonic acid. Methyl vinyl ketone. o-Phenylenediamine. Phenylhydrazine. Phosphorus pentasullide. Piperidine. Folyphosphoric acid. Potassium diazomethanedisulfonate. Sodium ethoxide. Sodium nitrite. Sodium thiocyanate. Tetracyanoethylene. Thiosemicarbozide. Thiourea. Triethyl orthoformate. Tris-formaminomethane. Trityl perchlorate. Urea. Vinyl triphenyl-phosphonium bromide. [Pg.662]

Schemes I-IV illustrate the syntheses of the pyrazole pyrethroids reported here. In scheme-I, condensation of ethyl ethoxy-methyl eneacetoacetate (3) (6) and ethyl ethoxymethylenetrifluoro-acetoacetate (4) (7) with phenyl hydrazine in glacial acetic acid initially at room temperature followed by heating at reflux gave the pyrazolecarboxylates 5 (8) and 6 in yields of 43 and 70%, respectively. Reduction with lithium aluminum hydride gave the alcohols 7 and 8 which were then allowed to react with the DV-acid chloride in Et3N/THF to give the pyrethroid isomer mixtures 9 (2) and 10 (4 3 trans/cis) in 80-85% yield from the carboxylates. Pyrethroid 10 was prepared to determine how the increased lipophilicity over 9 affected insecticidal activity. Schemes I-IV illustrate the syntheses of the pyrazole pyrethroids reported here. In scheme-I, condensation of ethyl ethoxy-methyl eneacetoacetate (3) (6) and ethyl ethoxymethylenetrifluoro-acetoacetate (4) (7) with phenyl hydrazine in glacial acetic acid initially at room temperature followed by heating at reflux gave the pyrazolecarboxylates 5 (8) and 6 in yields of 43 and 70%, respectively. Reduction with lithium aluminum hydride gave the alcohols 7 and 8 which were then allowed to react with the DV-acid chloride in Et3N/THF to give the pyrethroid isomer mixtures 9 (2) and 10 (4 3 trans/cis) in 80-85% yield from the carboxylates. Pyrethroid 10 was prepared to determine how the increased lipophilicity over 9 affected insecticidal activity.
Chem. Descrip. Modified carboxylated epoxy resin (50%) in ethyl ethoxy propionate and ethoxypropyl acetate (6%)... [Pg.108]

Propanol, (1,1-diniethylethoiq -. See Propylene glycol t-butyl ether 2-Propanol, 1-ethoxy-. See Propylene glycol ethyl ether Propanol, 1(or -ethoiqr-. acetate. See Propylene glycol ethyl ether acetate... [Pg.1318]

Dimethyl-3-(1-ethoxyethoxy)-1,6-octadiene. See Acetaldehyde ethyl linalyl acetal 1 -(1,1 -Dimethyl ethoxy-2-methylethoxy)-2-propanol. See Dipropylene glycol t-butyl ether 1 -(1,1 -Dimethylethoxy)-2-propanol. See Propylene glycol t-butyl ether Dimethylethoxysilane CAS 14857-34-2... [Pg.1423]

Ethoxy-2-acetoxypropanol. See Propylene glycol ethyl ether acetate... [Pg.1674]

Ethoxypropanol acetate 1(or 2)-Ethoxypropanol acetate 1-Ethoxy-2-propanol acetate. See Propylene glycol ethyl ether acetate 2-Ethoxy-5-propenyl anisole. See Isoeugenyl ethyl ether... [Pg.1681]

Acetaldehyde ethyl phenethyl acetal 2563-07-7 Ethoxy-p-cresol 2568-25-4... [Pg.6203]

Synonyms Carbitol acetate Diethylene glycol ethyl ether acetate Diethylene glycol monoethyl ether acetate Diglycol monoethyl ether acetate 2-(2-Elhoxy-ethoxy) ethanol acetate 2-(2-Ethoxyethoxy) ethyl acetate... [Pg.2117]

Propanol, 1,3-dichloro-. See 1,3-Dichloro-2-propanol 2-Propanol, (1,1-dimethylethoxy)-. See Propylene glycol t-butyl ether 2-Propanol, 1-ethoxy-. See Propylene glycol ethyl ether Propanol, 1(or 2)-ethoxy-, acetate. See Propylene glycol ethyl ether acetate 2-Propanol, 1-methoxy. See Methoxyisopropanol 2-Propanol, 1-(2-methoxy-1-methylethoxy)-. See PPG-2 methyl ether Propanol, 1 (or 2)-(2-methoxymethyletho]v)-, acetate. See PPG-2 methyl ether acetate... [Pg.2399]

NBS, CH3CN, H2O, 62-90% yield.The POM group has been selectively removed in the presence of an ethoxy ethyl ether, TBDMS ether, benzyl ether, p-methoxybenzyl ether, an acetate, and an allyl ether. Because the hydrolysis of a pentenyl 2-acetoxyglycoside was so much slower than a pentenyl 2-benzyloxyglycoside, the 2-benzyl derivative could be cleaved selectively in the presence of the 2-acetoxy derivative. The POM group is stable to 75% AcOH, but is cleaved by 5% HCl. [Pg.26]

Ethoxyacetylene, 74, 136, 138, 181 1 -Ethoxycyclohepta-1,3,5-triene, 365 1-Ethoxycyclohexene, 365 1 - Ethoxy-7,7-dichloronorcarane, 365 17a-Ethoxyethynylandrost-5-ene-3, 17 -diol 3-acetate, 181, 182 Ethoxyethynylmagnesium bromide, 138 21 -Ethoxy-3-methoxy-19-norpregna-1,3,5(10) -trien-20-yne-17 -oI, 139 Ethyl 3 -acetoxy-17/3-hydroxy-17 a-pregn-5-en-21-oate, 139... [Pg.458]

See other pages where 2-ethoxy ethyl acetate is mentioned: [Pg.457]    [Pg.590]    [Pg.216]    [Pg.331]    [Pg.194]    [Pg.603]    [Pg.173]    [Pg.22]    [Pg.266]    [Pg.206]    [Pg.1106]    [Pg.26]    [Pg.1681]    [Pg.3748]    [Pg.3751]    [Pg.149]    [Pg.56]    [Pg.289]    [Pg.158]    [Pg.97]    [Pg.275]    [Pg.286]    [Pg.66]    [Pg.96]    [Pg.120]   
See also in sourсe #XX -- [ Pg.13 , Pg.42 ]



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Acetic ethoxy

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