1- Ethyl-2-isopropylbenzene

Ethyl-2-isopropylbenzene Ethyl isopropyl ether A/-Ethyl-A/-isopropyl-2-propanarhihe Ethyl isopropyl sulfide... 

Figure 6.8 Effect of chain transfer to solvent according to Eq. (6.89) for polystyrene at 100°C. Solvents used were ethyl benzene ( ), isopropylbenzene (o), toluene (- ), and benzene (°). [Data from R. A. Gregg and F. R. Mayo, Discuss. Faraday Soc. 2 328 (1947).]...

Ethylenedioxybutyl)-3-trichloro-acetamido-l-cyclohexene, 58, 9, 11 Ethylene glycol, 56, 44 Ethyl a-fluoro-l-naphthaleneacetate, 57, 73 Ethyl 2-fluoropropanoate, 57, 73 3-Ethylhexane, 58, 3, 4 3-ETHYL-l-HEXYNE, 58, 1, 2, 3, 4 Ethylidenecyclohexane, 59, 46 Ethyliodide, 59, 133 Ethyl 2-iodo-3-nitropropionate, 56,65 Ethyl isocyanide, 55, 98 Ethyl isocyanoacetate, 59,184 l-Ethyl-4-isopropylbenzene, 55,10 Ethyl levulinates, 5-substituted, 58, 81 ETHYL 2-METHYL1NDOLE-5CARBOXY-LATE, 56, 72... 

ALPHA-METHYL STYRENE ETHYL BENZOATE N-PROPYLBENZENE ISOPROPYLBENZENE l-METHYL-2-ETHYLBENZENE... 

Scheme 9, path d). An increasing number of alkyl substituents at the benzylic carbon (toluene 28.6%, ethyl benzene 50.5%, isopropylbenzene 46.7% [191]) and electrolytes of lower nucleophilicity (TBAOAc, HOAc [192]) favor side chain substitution. Table 13 presents some selected examples of aromatic nuclear substitution with different nucleophiles X or HX (Eq. 19). 

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... 

UN 1897, see Tetrachloroethylene UN 1915, see Cyclohexanone UN 1916, see Bis(2-chloroethoxy)methane. Bis(2-chloroethyl) ether UN 1917, see Ethyl acrylate UN 1918, see Isopropylbenzene UN 1919, see Methyl acrylate UN 1920, see Nonane UN 1941, see Dibromodiflnoromethane UN 1969, see 2-Methylpropane UN 1978, see Propane UN 1991, see Chloroprene UN 1992, see 2-Chloroethyl vinyl ether UN 1993, see 2,3-Dimethylpentane, 3,3-Dimethylpentane, 4 Ethylmorpholine, 2-Ethylthiophene, Indan, Isobutylbenzene, 2-Methylhexane, 3-Methylhexane, 2-Methyl 1 pentene, 4-Methyl-l-pentene, 1,4-Pentadiene, cis 2 Pentene, frans-2-Pentene, 1,2,4-Trimethylbenzene UN 2018, see 4-Chloroaniline UN 2019, see 4-Chloroaniline... 

In summary, the UV absorbance spectrum of atactic PS in both poor and good solvents was found to be substantially unchanged from that of ethyl benzene or isopropylbenzene. The hypochromism at 261 nm of isotactic PS relative to atactic... 

Synonyms isopropylbenzene, (1-methyl ethyl) benzene, 2-phcnylpropanc Formula C9H12 Structure ... 

This two-step sequence can synthesize many alkylbenzenes that are impossible to make by direct alkylation. For example, we saw earlier that n-propylbenzene cannot be made by Friedel-Crafts alkylation. Benzene reacts with n-propyl chloride and AICI3 to give isopropylbenzene, together with some diisopropylbenzene. In the acylation, however, benzene reacts with propanoyl chloride and A1C13 to give ethyl phenyl ketone (propiophenone), which is easily reduced to n-propylbenzene. 

Kinetic studies of the oxidation of aromatic hydrocarbtSns with potassium permanganate show that reaction is first order with respect to each reactant. With toluene, oxidation takes place almost exclusively at the methyl group to give successively benzyl alcohol, benzaldehyde, and benzoic acid with ethyl benzene, attack is predominantly at the alpha carbon atom to yield acetophenone and with n- and isopropylbenzene, the products are propiophenone and acetophenone, respectively, plus benzoic acid. These results are of interest primarily for mechanism studies. 

The first reaction was found by Levy and Szwarc to be predominant when methyl radicals attacked isooctane. The second reaction is predominant, however, for aromatic hydrocarbons. The free radicals formed in the above two reactions will react with each other, with other free radicals, or with impurities. The affinity of the methyl radical to attack an aromatic increases in the following order benzene, diphenyl ether, pyridine, diphenyl, benzophenone, naphthalene, quinoline, phenanthrene, pyrene, and anthracene. The ability of free alkyl radicals to interact with isopropylbenzene and cyclohexene decreases in the following order methyl, ethyl, propyl, butyl, isopropyl, sec-butyl, and tertiary butyl. 

Ethyl bromide, 443 Ethyl chloride, 443 Ethyl propionate, 468 Ethylamine, 434 Hexanenitrile, 438 Isobutane, 407 Isopropylbenzene, 416 Limonene. 412 Methyl benzoate, 430 Methyl butyrate, 429 Methylcyclopentane, 409... 

Synonyms isopropylbenzene (1-methyl-ethyl)benzene cumol 2- phenylpropane... 

Class II. Butyl glycol, chlorobenzene, cyclohexanone, dimethylformamide, diisobutyl ketone, ethyl glycol, ethylbenzene, furfuryl alcohol, isopropylbenzene, carbon disulfide, methyl glycol, methyl acetate, methyl cyclohexanones, methyl formate, styrene, tetrachloroethylene, tetrahydro-furan, toluene, 1,1.1-trichloroethane, trimethylbenzenes, xylenes. 

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