Phenylethyl Butyrate

Synonyms Benzylcarblnyl butyrate Butyric acid phenethyl ester Phenethyl butanoate 2-Phenethyl butanoate p-Phenethyl-n-butanoate Phenylethyl butyrate 2-Phenylethyl butyrate... 

Phenylethyl butyrate 2-Phenylethyl butyrate. See Phenethyl butyrate... 

Phenylethyl acetate Hydroxycitronellal Phenylethyl butyrate Phenoxyethyl isobutyrate... 

Rosatol Phenylethyl dimethyl carbinol Dimethyl benzyl carbinyl acetate Dimethyl benzyl carbinyl butyrate... 

SYNS BENZYL ISOVALERATE (FCC) BENZYL-3-METHYLBUTANOATE BENZYL-3-METHYL BUTYRATE FEMA No. 2152 ISOPENTANOIC ACID, PHENYLMETHYL ESTER ISOPROPYL ACETIC ACID, BENZYL ESTER 3-METHYLBUTANOIC ACID, PHENYLETHYL ESTER... 

Butanoic acid, l,l-dimethyl-2-phenylethyl ester a,a-dimethylphenethyl butyrate 603, 3370... 

Butanoic acid, phenylethyl ester phenethyl butyrate 172a 174a, 174b, 603, 3370... 

Early assays for primidone in blood and tissue were done colorimetrically (52). The drug was extracted from the sample at pH 5 5 into a mixture of methyl acetate eind chloroform. The extract was washed with pH 11.8 buffer and evaporated. The residue was treated by a method similar to that of Dill et al (50) for diphenylhydantoin. The metabolite phenylethyl-malondiamide interferes, but can be removed after conversion with nitrous acid to a-phenyl-n-butyric acid, which is alkali-soluble (52),... 

Synonyms Benzyl 3-methyl butanoate Benzyl 3-methyl butyrate Isopentanoic acid, phenylmethyl ester Isopropyl acetic acid, benzyl ester Isovaleric acid, benzyl ester 3-Methylbutanoic acid, phenylethyl ester Empirical C12H16O2... 

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

Ciassification Aromatic ester Definition Ester of phenylethyl alcohol and n-butyric acid Empirical C12H16O2... 

Phenethyl ethanoate. See 2-Phenylethyl acetate Phenethyl 2-ethyl butyrate CAS 6315-04-4 EINECS/ELINCS 228-643-4 Synonyms Phenylethyl 2-ethyl butanoate Uses Fragrance in cosmetics Phenethyl formate... 

Synonyms Benzylcarbinyl 2-methylbutyrate Butanoic acid, 2-methyl-, 2-phenylethyl ester Butyric acid, 2-methyl-, phenethyl ester 2-Methylbutyric acid, phenethyl ester p-Phenylethyl a-methylbutanoate Phenylethyl 2-methylbutyrate 2-Phenylethyl 2-methyl butyrate Classification Aromatic ester Empirical C13H18O2... 

Phenylethyl 2-ethyl butanoate. See Phenethyl 2-ethy I butyrate... 

P-Phenylethyl a-methylbutanoate. See Phenethyl 2-methyl butyrate Phenylethyl (2E)-2-methyl-2-butenoate Phenylethyl-a-methylbutenoate. See Phenethyl tiqiate... 

As part of their metabolism, all yeasts are known to produce a wide range of esters such as ethyl acetate, isoamyl acetate, isobutyl acetate, ethyl butyrate, ethyl hexanoate, ethyl octanoate, ethyl decanoate, and 2-phenylethyl acetate (Nykanen and Nykanen, 1977 Soles et al., 1982 Edwards et al., 1990 Webster et al., 1993 Rojas et al., 2001 2003 Plata et al., 2003 Lee et al., 2004). Esters are synthesized through reaction of alcohols (commonly, ethanol) and carboxylic acids by different acyltransferases or ester synthases (Mason and Dufour, 2000). Factors that affect ester synthesis include grape maturity, sugar content, fermentation temperature, and juice clarity (Houtman et al., 1980a 1980b Edwards etal., 1990). 

The principal compounds present are the alcohols geraniol and citro-nellol, together with esters of these two bodies. The term reuniol was at one time applied to alcohols present in this oil, but it has long been shown to be merely an impure form of one or other of the two alcohols mentioned. Linalol, borneol, terpineol, phenylethyl alcohol, and probably amyl alcohol are also present in small amounts. The esters present are principally those of tiglic acid, but small quantities of esters of acetic, butyric, valerianic, and caproic acids are also present. It is usual to express the esters of geranium oil in terms of geranyl tiglate. 

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