Methyl ethanoate

Ester II CH3COCH3 Methyl ethanoate Methyl acetate II RCOR II 1 —c-o-c— - 1... [Pg.67]

Dimethyl succinate derivatives 187 eliminate a molecule of methyl ethanoate upon heating to give 1,2,4-triazoles 188a-e in reasonable yield. The reaction also produces the corresponding triazines but these are readily separated from the desired triazoles (Equation 59 and Table 40) <2001EJM93>. [Pg.195]

Worked Example 8.7 Methyl ethanoate is hydrolysed when dissolved in excess hydrochloric acid at 298 K. The ester s concentration was 0.01 mol dm-3 at the start of the reaction, but 8.09 x 10 2 after 21 min. What is the value of the first-order rate constant k ... [Pg.369]

SAQ8.10 (Continuing with the same chemical example) what is the concentration of the methyl ethanoate after a time of 30 min Keep the same value of k - it s a constant. [Pg.370]

Esters Carbon, hydrogen, single bonds, and at least one -COOC in the molecule (may include double and triple bonds and other structures) p 1 H rr H-C-C H 1 1 H O-C-H H Methyl ethanoate... [Pg.100]

Synonyms Acetic acid, methyl ester BRN 1736662 CCRIS 5846 Devoton EINECS 201-185-2 FEMA No. 2676 MeAc Methyl ethanoate NSC 405071 Tereton UN 1231. [Pg.717]

Methylenebis(oxy) ]bis(2-chloroformaldehyde), see Bis (2-chloroethoxy) methane Methylene chlorobromide, see Bromochloromethane Methylene dichloride, see Methylene chloride Methylene dimethyl ether, see Methylal Methyl 2,2-divinyl ketone, see Mesityl oxide Methylene glycol, see Formaldehyde Methylene glycol dimethyl ether, see Methylal Methylene oxide, see Formaldehyde Methyl ethanoate, see Methyl acetate (1 -Methylethenyl)benzene, see a-Methylstyrene Methyl ethoxol, see Methyl cellosolve 1-Methylethylamine, see Isopropylamine (l-Methylethyl)benzene, see Isopropylbenzene Methylethyl carbinol, see sec-Bntyl alcohol Methyl ethylene oxide, see Propylene oxide ds-Methylethyl ethylene, see cis-2-Pentene frans-Methylethyl ethylene, see frans-2-Pentene Methyl ethyl ketone, see 2-Bntanone Methylethylmethane, see Butane... [Pg.1495]

Blanco, A.M. and Ortega, J. Isobaric vapor-liquid equilibria of methanol + methyl ethanoate, + methyl propanoate, and + methyl butanoate at 141 kPa, J. Chem. Eng. Data, 41(3) 566-570, 1996. [Pg.1633]

Esters are named by first using the name derived from the alcohol and then the stem of the acid name with the ending ate. Acetate is derived from the common name acetic acid. The lUPAC name would be methyl ethanoate, with the ethanoate derived from acetic acid s lUPAC name ethanoic acid. [Pg.212]

A reaction kettle was charged with the step 1 product (7.5 mol) and /V-methyl-ethano-lamine (8.25 mol) and then treated with a 28% methanol solution of sodium methox-ide (0.075 mol). This mixture was heated to 70°C for 20 hours while distilling off methanol under reduced pressure. Thereafter, the mixture was treated with acetic acid (5 g) and then concentrated. After distillation 1146 g of product was isolated as a pale yellow transparent liquid with a 96% purity having a bp of 135°C 2 mmHg. [Pg.39]

Carboxylic Acids, R—C02H 0 // ch3—c OH ethanoic acid (acetic acid) Esters, R—C02R 0 // ch3—c 0—ch3 methyl ethanoate (methyl acetate) Amides, R—CONH2 P CH3—c nh2 ethanamide (acetamide) ... [Pg.40]

The reaction of methyl ethanoate with water to give methanol and ethanoic acid is catalyzed by strong mineral acids such as sulfuric acid. Furthermore, when hydrolysis is carried out in water enriched in the rare oxygen isotope, 180, the following exchange takes place faster than formation of methanol ... [Pg.669]

Exercise 18-23 a. Develop a mechanism for ester interchange between ethanol and methyl ethanoate catalyzed by alkoxide that is consistent with the mechanism of base-induced ester hydrolysis. [Pg.822]

Exercise 24-25 Write the important resonance structures that contribute to the resonance hybrid of diazomethane and show how these can be used to rationalize the formation of methyl ethanoate from diazomethane and ethanoic acid. [Pg.1201]

Methylenemagnesium, 0401 f 4-Methylene-2-oxetanone, see Diketene, 1437 f Methyl ethanoate, see Methyl acetate, 1228... [Pg.2111]

Taft (1956) used the relative rate constants of the acid catalysed hydrolysis of a-substituted methyl ethanoates to define his steric parameter because it had been shown that the rates of these hydrolyses were almost entirely dependent on steric factors. He used methyl ethanoate as his standard and defined Es as ... [Pg.84]

For example, the ester (Following fig.) is derived from ethanoic acid and methanol. The ester would be an alkyl ethanoate since it is derived from ethanoic acid. The alkyl group comes from methanol and is a methyl group. Therefore, the full name is methyl ethanoate. (Note that there is a space between both parts of the name). [Pg.72]

Which molecule has a systematic name of methyl ethanoate ... [Pg.262]

Esters —c—o— II o RCOR II O -ate CH3C—OCH3, methyl ethanoate (methyl acetate) 0... [Pg.550]

Write condensed formulas for (a) propanone, (b) ethanoic acid, (c) methyl ethanoate, (d) ethanol, (e) aminomethane, and (f) methanal. [Pg.558]

METHYLACETAT (GERMAN) METHYLE (ACETATE de) (FRENCH) METHYLESTER KISELINY OCTOVE (CZECH) METHYL ETHANOATE METILE (ACETATO di) (ITALIAN) OCTAN METYLU (POLISH)... [Pg.894]

METHYLETHANETHIOL see IMUOOO N-METHYLETHANOANTHRACENE-9-(10H)-METHYLAMINE HYDROCHLORIDE see BCH750 METHYL ETHANOATE see MFWIOO N-METHYLETHANOLAMINE see MGGOOO METHYLETHENE see PM0500... [Pg.1773]

Synonym acetic acid methyl ester, ethanoic acid methyl ester, methyl ethanoate... [Pg.782]

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