Methyl phenethyl ether

P-Methylphenethyl butyrate. See2-Phenylpropyl butyrate Methyl phenethyl ether Methyl 2-phenethyl ether. See 2-Phenylethyl methyl ether Methyl phenethyl ketone. See Benzylacetone... 

Phenylethyl methyl ether CAS 3558-60-9 El NECS/ELINCS 222-619-7 Synonyms (2-Methoxyethyl) benzene Methyl phenethyl ether Methyl 2-phenethyl ether Methyl phenylethyl ether Phenylethyl methyl ether... 

Acetoxylation and nitration. It has already been mentioned that 0- and m-xylene are acetoxylated as well as nitrated by solutions of acetyl nitrate in acetic anhydride. This occurs with some other homologues of benzene, and with methyl phenethyl ether,ii but not with anisole, mesitylene or naphthalene. Results are given in table 5.4. 

Ph.CH2.OMe, Ph.(CH2)2.0Me, Ph.(CH2)3.0Me (2-3, 3-4, 1-3), does not decrease steadily, but goes through a maximum. These two circumstances point to a specific -interaction in nitrations of the ethers with acetyl nitrate which is important with benzyl methyl ether, more important with methyl phenethyl ether, and not important with methyl phenpropyl ether. This interaction is the reaction with dinitrogen pentoxide already mentioned, and the variation in its importance is thought to be due to the different sizes of the rings formed in the transition states from the different ethers. 

CH3CH2OCH2CH2OH >—CH2CH2OCH3 2-Ethoxyethanol Methyl phenethyl ether 135.0... 

The formation of ethers such as 1806 by EtsSiH 84b can also be catalyzed by trityl perchlorate to convert, e.g., benzaldehyde in 84% yield into dibenzyl ether 1817 [48]. The combination of methyl phenethyl ketone 1813 with O-silylated 3-phenyl-n-pro-panol 1818, in the presence of trityl perchlorate, leads to the mixed ether 1819 in 68% yield [48] (Scheme 12.15). Instead of trityl perchlorate, the combination of trityl chloride with MesSiH 84a or EtsSiH 84b and sodium tetrakis[3,5-bis-(trifluoro-methyl)phenyl]borane as catalyst reduces carbonyl groups to ethers or olefins [49]. Employing TMSOTf 20 as catalyst gives very high yields of ethers. Thus benzaldehyde reacts with O-silylated allyl alcohol or O-silylated cyclohexanol to give the... 

Enantiodifferentiating photocyclizations of tropolone methyl and phenethyl ethers 22a and 22b were also examined in isotropic and anisotropic media (Scheme 8). Although the photolyses of 22a and 22b gave racemic 23a and 23b... 

Decenyl acetate Ethyl o-anisate Hydroxymethylheptyl methyl ketone fragrance, acid cleaners trans-Cinnamonitrile Citronellyloxy acetaldehyde Cyclohexyl phenethyl ether 9-Decenol 9-Decenyl acetate Decyl methyl ether, Dihydrogeranylacetone Dihydromyrcenyl acetate Dimethyl benzenebutanol Dimethylcyclohexyl methyl ketone... 

Isoamyl isovalerate Isoamyl octanoate Isoamyl phenethyl ether Isoamyl phenylacetate Isoamyl propionate Isoamyl salicylate Isoamyl tiqiate Isoamyl valerate Isobornyl acetate Isobornyl formate Isobornyl isovalerate Isobornyl methyl ether Isobornyl propionate Isobutyl alcohol Isobutyl angelate... 

Hydroxymethylheptyl methyl ketone 4-(p-Hydroxyphenyl)-2-butanone Isoamyl phenethyl ether Linalool Methyl n-amyl ketone... 

Hexenal cis-3-Hexenol cis-3-Hexenyl butyrate Hexyl tiglate Homolinalool Homolinalyl acetate Hydrocinnamaldehyde Hydrocinnamic alcohol Hydroxycitronellal diethyl acetal Hydroxycitronellal dimethyl acetal Hydroxycitronellal methyl anthranilate Hyssop (Hyssopus officinalis) oil Isoamyl acetate Isoamyl phenethyl ether Isoamyl salicylate Isobornyl formate Isobutyl anqelate Isobutyl benzoate ,Isobutyl phenylacetate 2-lsobutylquinoline Isobutyl salicylate... 

Acetaldehyde ethyl phenethyl acetal p-Anisic acid 4-Carvomenthenol trans-Cinnamonitrile Citronellyloxy acetaldehyde Cyclohexyl phenethyl ether 9-Decenol 9-Decenyl acetate Decyl methyl ether Dihydrogeranylacetone Dihydromyrcenyl acetate Dimethyl benzenebutanol Dimethylcyclohexyl methyl ketone 4,8-Dimethyl-4,9-decadienal 5,9-Dimethyl-4,8-decadienal 1,3-Dimethyl-3-phenylbutylacetate Ethyl o-anisate Ethyl maltol Hydroxymethylheptyl methyl ketone Isocyclocitral Maltol Myrcenol Myrcenyl acetate Orange (Citrus aurantium dulcis) peel wax Phenoxyethyl propionate Piperonyl acetone Prenyl benzoate 3,5,5-Trimethylhexyl acetate fragrance, shaving creams Fir (Abies sibirica) needle oil... 

Dihydromyrcenol Dihydromyrcenyl acetate Dimethyl benzenebutanol 2,4-Dimethyl-3-cyclohexene carboxaldehyde Dimethylcyclohexyl methyl ketone 4,8-Dimethyl-4,9-decadienal 5,9-Dimethyl-4,8-decadienal Ethyl acetoxyhexanoate Ethyl o-anisate Geranyl butyrate Geranyl formate Geranyl nitrile Greenyl acetate Hexahydrohexamethyl cyclopentabenzopyran Homolinalool Homolinalyl acetate Hydroxycitronellal Hydroxycitronellal dimethyl acetal Hydroxycitronellal methyl anthranilate Hydroxymethylheptyl methyl ketone Isoamyl phenethyl ether Isoamyl salicylate Isobornyl acetate 2-lsobutylquinoline a-Isomethylionone... 

Gas chromatography Acesulfame-K, aspartame, cyclamate, saccharin, and stevioside are determined by gas chromatography, but the main drawback of this technique is that a derivatization is required. Acesulfame-K is methylated with ethereal diazomethane, aspartame is converted into its N- 2-methylpropoxycarbonyl) methyl ester derivative, menthol and isobutyl chloroformate are used to convert aspartame to 3-[(isobutoxycarbonyl)amino]-4-[[a-(methoxycarbonyl)phenethyl]amino]-4-oxobutyric acid, cyclamate is determined as cyclohexene resulting from the reaction with nitrite, saccharin is converted to N-methylsaccharin, and stevioside is hydrolyzed. Detection is carried out utilizing flame-ionization, flame-photometric electron-capture detectors or nitrogen-phosphorus detection. 

Methyl tert-pentyl ether Methyl 1,1-dimethylpropyl ether 110-43-0 Methyl pentyl ketone Heptan-2-one 22052-84-2 Methyl perlluoroisopropyl ether see Methyl heptafluoroisopropyl ether 2550-26-7 Methyl phenethyl ketone see 4-Phenylbutan-2-one... 

A solution of 192 g of 1 -phenethyl-4-hydroxy-4-aminomethyl piperidine in BOO cc of diethyi-carbonate is heated for 1 /i hours to refiux at about B0°C in the presence of sodium methylate (prepared for immediate use from 2 g of sodium). After this time, the ethyl alcohol formed during the reaction is slowly distilled while the maximum temperature is reached. The excess ethyl carbonate is distilled under reduced pressure. A crystallized residue Is then obtained, which is stirred with 400 cc of water and 400 cc of ether. The solution is filtered and 125 g (77.6%) of practically pure product melting at 232°C to 233°C, are obtained. 

Optically active quaternary ammonium salt (l).2 The salt 1 is obtained by alkylation of triethylamine with (S)-( + )-l-bromo-2-methylbutane (aD + 3.80°) in CH3CN. Methylation of 5ec-phenethyl alcohol (2) with dimethyl sulfate in pentane/ aqueous NaOH with 1 as catalyst gives the methyl ether 3 in 84% yield in 48%... 

Honey Allyl phenoxyacetate, phenylaceiate Benzyl cinnamate Carvacryl acetate Cinnamyl butyrate p-Cresyl acetate p-Cresyl ethyl ether /rt-Cresyl phenylaceiate />-Cresyl phenylaceiate Cyclohexyl phenylacctate Ethyl phenoxyacetate. phenylaceiate Guaiol phenylaceiate Isobutyl phenylaceiate Linalyl butyrate Methyl phenylaceiate Phenethyl acetate, butyrate, phenylaceiate Phenylacetic acid Propyl phenylaceiate Santalyl phenylaceiate. 

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