Phenyl butyl alcohol

HcZfa-phenyl-butyl alcohol (boiling-point 140° at 14 mm.), phenyl-amyl 155° 20 ... 

Butyl alcohol in synthesis of phenyl 1-butyl ether, 46, 89 1-Butyl azidoacetate, 46, 47 hydrogenation of, 46, 47 1-Butyl chloroacetate, reaction with sodium azide, 46, 47 lre l-4-i-BUTYLCYCLOHEXANOL, 47,16 4-(-Butylcyclohexanonc, reduction with lithium aluminum hydride and aluminum chloride, 47, 17 1-Butyl hypochlorite, reaction with cy-clohexylamine, 46,17 l-Butylthiourea, 46, 72... 

Vinyl sulfones such as 262 are smoothly converted to a,) -unsaturated nitriles such as 263 on treatment with KCN in the presence of dicyclohexyl-18-crown-6 in refluxing t-butyl alcohol (equation 155)148. The reaction conditions are compatible with base-labile functionalities such as a methoxycarbonyl group (equation 156)148. This method can be used in the preparation of the sesquiterpene aldehyde nuciferal from allyl phenyl sulfones. 

In the quest for free metaphosphate, racemization has been observed for phosphoryl transfer from phenyl dihydrogen (R)-[ 0, " 0, 0]-phosphate to tert-butyl alcohol in MeCN. ... 

Butane, 1,4-diiodo-, 30, 33 2-Butanone, 3-acetamido-, 33,1 n-BuTYLACETYLENE, 30, IS tert-Butyl alcohol, 30, 19, 20 32, 20 ierl-Butylbenzene, 32, 91 n-Butyl bromide, 30, 16 tert-Butyl hypochlorite, 32, 20 n-Butyl iodide, 30, 34 Butylketene dimer, 31, 71 -ter -Butylphenyl salicylate, 32, 26 Butyrchloral, 33, IS Butyric acid, a, y-dicyano-o-phenyl-, ethyl ester, 30, 80... 

A" 0-Butenolide, 46, 22 /-Butyl alcohol, in synthesis of phenyl /-butyl ether, 45, 89 reaction with sodium cyanate and trifluoroacetic acid, 48, 32 /-Butyl azidoacctatc, 46, 47 hydrogenation of, 45, 47 /-Butyl carbamate, 48,32 /-Butyl chloroacetate, reaction with sodium azide, 45, 47 /ra S-4-/-BuTYI,CYCLOHEXANOL, 47,16... 

A. t-Butyl phenyl carbonate. In a 2-1. round-bottomed flask fitted with thermometer, dropping funnel, and mechanical stirrer are placed 248 g. (3.35 moles) of /-butyl alcohol, 430 g. (3.33 moles) of quinoline, and 500 ml. of methylene dichloride (Note 1), The solution is stirred while 520 g. (3.32 moles) of phenyl chloro-formate (Note 2) is added dropwise over a period of 4 hours. 

In a loosely stoppered 1-1. round-bottomed flask are placed 37.5 g. (48 ml.) of <-butyl alcohol, 150 ml. of dimethyl sulfoxide (Note 1), and a Teflon -coated magnetic stirring bar. The solution is heated in an oil bath which is placed on a combination magnetic stirrer-hotplate. When the temperature of the mixture reaches 125-130°, 75 g. (0.67 mole) of alcohol-free potassium -butoxide (Notes 2 and 3) is added, the stopper is replaced loosely, and the mixture is stirred. When all the potassium /-butoxide is in solution, the stopper is removed, 25 g. (0.159 mole, 17 ml.) of bromobenzene is added in one portion to the hot solution, and an air condenser fitted with a dr dng tube is rapidly placed on the flask. The solution immediately turns dark brown, and an extremely vigorous, exothermic reaction occurs. After 1 minute the reaction mixture is poured into 500 ml. of water. The aqueous solution is saturated with sodium chloride and extracted with four 200-ml. portions of ether (Note 4). The ether extract is washed with three 100-ml. portions of water and dried over anhydrous potassium carbonate. The ether is distilled at atmospheric pressure on a steam bath to leave 17-18 g. of crude phenyl /-butyl ether (Note 5). The brown oil is distilled to yield 10-11 g. (42-46%) of pure phenyl /-butyl ether, b.p. 45-46° (2 mm.), m.p. —17 to —16°, 1.4860-1.4890 (Note 6).-... 

AI3-00040, see Cyclohexanol AI3-00041, see Cyclohexanone AI3-00045, see Diacetone alcohol AI3-00046, see Isophorone AI3-00050, see 1,4-Dichlorobenzene AI3-00052, see Trichloroethylene AI3-00053, see 1,2-Dichlorobenzene AI3-00054, see Acrylonitrile AI3-00072, see Hydroquinone AI3-00075, see p-Chloro-rrr-cresol AI3-00078, see 2,4-Dichlorophenol AI3-00085, see 1-Naphthylamine AI3-00100, see Nitroethane AI3-00105, see Anthracene AI3-00109, see 2-Nitropropane AI3-00111, see Nitromethane AI3-00118, see ferf-Butylbenzene AI3-00119, see Butylbenzene AI3-00121, see sec-Butylbenzene AI3-00124, see 4-Aminobiphenyl AI3-00128, see Acenaphthene AI3-00134, see Pentachlorophenol AI3-00137, see 2-Methylphenol AI3-00140, see Benzidine AI3-00142, see 2,4,6-Trichlorophenol AI3-00150, see 4-Methylphenol AI3-00154, see 4,6-Dinitro-o-cresol AI3-00262, see Dimethyl phthalate AI3-00278, see Naphthalene AI3-00283, see Di-rj-butyl phthalate AI3-00327, see Acetonitrile AI3-00329, see Diethyl phthalate AI3-00399, see Tributyl phosphate AI3-00404, see Ethyl acetate AI3-00405, see 1-Butanol AI3-00406, see Butyl acetate AI3-00407, see Ethyl formate AI3-00408, see Methyl formate AI3-00409, see Methanol AI3-00520, see Tri-ocresyl phosphate AI3-00576, see Isoamyl acetate AI3-00633, see Hexachloroethane AI3-00635, see 4-Nitrobiphenyl AI3-00698, see IV-Nitrosodiphenylamine AI3-00710, see p-Phenylenediamine AI3-00749, see Phenyl ether AI3-00790, see Phenanthrene AI3-00808, see Benzene AI3-00867, see Chrysene AI3-00987, see Thiram AI3-01021, see 4-Chlorophenyl phenyl ether AI3-01055, see 1.4-Dioxane AI3-01171, see Furfuryl alcohol AI3-01229, see 4-Methyl-2-pentanone AI3-01230, see 2-Heptanone AI3-01231, see Morpholine AI3-01236, see 2-Ethoxyethanol AI3-01238, see Acetone AI3-01239, see Nitrobenzene AI3-01240, see I idine AI3-01256, see Decahydronaphthalene AI3-01288, see ferf-Butyl alcohol AI3-01445, see Bis(2-chloroethoxy)methane AI3-01501, see 2,4-Toluene diisocyanate AI3-01506, see p,p -DDT AI3-01535, see 2,4-Dinitrophenol AI3-01537, see 2-Chloronaphthalene... 

Klumpp and Sinnige proceeded similarly, using ec-butyl alcohol to protodelithi-ate the anisoles and other lithiated aryl ethers in di-n-butyl ether. The protodelithiation enthalpies for all the lithiated aryl ethers, as monomers, from the latter study are listed in Table 3. The reaction enthalpies for the o- and p-lithioanisoles are ca 20 kJmop more negative from Reference compared to the ones from Reference, presumably due to differences in the reaction media. From the exchange reaction, equation 17, and the enthalpies of formation of phenyl lithium, benzene and the relevant aryl ether, the enthalpies of formation of the lithiated aryl ethers can be derived. The calculated values are shown in Table 3. 

Several catalytic test reactions have been used for indirect characterization of acid and base properties of solids (78). Among them, decomposition of alcohols such as 2-propanol (79,80), 2-methyl-3-butyn-2-ol (81,82), 2-methyl-2-butanol (83), cyclo-hexanol (84), phenyl ethanol (55), and t-butyl alcohol (86) have been investigated. In... 

Butyl alcohol and benzene gave both mono- and di-i-butylbenzene (Simons et al., 37). Allyl alcohol reacted with benzene to produce both allylbenzene and 1,2-diphenylpropane. (Simons and Archer, 38.) The activity of the hydroxyl group is indicated in the fact that 2-phenyl-propanol was not separated. Benzyl alcohol reacted with benzene to form diphenylmethane (Simons and Archer, 39) despite the fact that this reaction is reported (Calcott et al., 34) to form 1,2,3,4,5,6-hexa-phenylcyclohexane by the polymerization of the alcohol. Isopropyl alcohol with benzene gave isopropylbenzene, 1,4-diisopropylbenzene,... 

Some experimentation afforded improvements to the process. For example, in the case of the AD reaction, both the osmium and chiral concentrations could be reduced to a level of 0.05 mol % and 0.25 mol %, respectively, or one-fourth the levels in the commercial AD-mix formulation, without compromising the yield and enantiomeric excess of the etude product. The volume of liquid was also reduced to one-fourth of the quantities reported (1.5 L of water and 1 L tert-butyl alcohol per mole of substrate versus 5 L of water d 5 L of tert-butyl alcohol per mole of substrate). Under these conditions the reaction mixture is a slurry, but the potassium ferricyanide dissolves as it reacts. Reducing the catalyst concentration had the effect of doubling the reaction time from 1 day to 2 days. Interestingly, a study on the use of reduced amounts of osmium in the AD reaction of 1-phenyl-1-cyclohexene concluded that reducing the quantity of osmium by half (to 0.1 mol %), doubled the reaction time without affecting the yield, but that further reductions h osmium content made the reaction too sluggish to be useful. ... 

Butadiene, 1-phenyl-, trans-, 7S Butane, 1,4-diiodo-, 33 -Butylacetylene, is Butyl alcohol, 19, 20 -Butyl bromide, 16 -Butyl iodide, 34... 

The phase transfer catalyzed alkylation reaction of dodecyl phenyl glycidyl ether (DPGE) with hydroxyethyl cellulose (HEC) was studied as a mechanistic model for the general PTC reaction with cellulose ethers. In this way, the most effective phase transfer catalysts and optimum reaction concentrations could be identified. As a model cellulose ether, CELLOSIZE HEC11 was chosen, and the phase transfer catalysts chosen for evaluation were aqueous solutions of choline hydroxide, tetramethyl-, tetrabutyl-, tetrahexyl-, and benzyltrimethylammonium hydroxides. The molar A/HEC ratio (molar ratio of alkali to HEC) used was 0.50, the diluent to HEC (D/HEC) weight ratio was 7.4, and the reaction diluent was aqueous /-butyl alcohol. Because some of the quaternary ammonium hydroxide charges would be accompanied by large additions of water, the initial water content of the diluent was adjusted so that the final diluent composition would be about 14.4% water in /-butyl alcohol. The results of these experiments are summarized in Table 2. 

The Sorption of n-Butyl and tert-Butyl Alcohols by Phenyl-Modified Porous Silica. 

The sorption of n-butyl alcohol and (err-butyl alcohol on phenyl modified MCM-41 type sorbent having pores of approximately 20 A diameter (i.e. in the microporous range), has been studied. Comparison of butanol sorption with nitrogen, water, and benzene sorption data indicates that steric hindrance significantly affects the sorption of n-butyl alcohol by the microporous silica, far more so than for tert-butyl alcohol. The different shapes of the isotherms obtained on the microporous material (Type I for fert-butyl alcohol, Type IV for 71-butyl alcohol) suggest that the preferred mechanism for adsorption of leiY-butyl alcohol is via organic interactions with surface phenyls, whereas for n-butyl alcohol, a mechanism of polar interaction is more likely. 

In this paper we report the sorption of tert-butyl alcohol and n-butyl alcohol on phenyl-modified porous silica. Butanol adsorption is of interest for two reasons. The first is that by... 

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