Tert-Amyl chloride

Ammonolysis, 401 Ampoules, glass. 205 n-Amylamine, 413, 417 n-Amyl acetate, 383 -Amyl alcohol, 247, 249 n-Amylbenzene, 511, 517 n-Amyl borate, 305 n-Amyl bromide, 279 tao-Amyl bromide, 279 n-Amyl chloride, 273 tao-Amyl chloride, 273 tert.-Amyl chloride, 275 n-Amyl cyanide, 407, 408 Amylene, 239 n-Amyl fluoride, 272, 289 n-Amyl iodide, 288 n-Amyl nitrite, 302, 306... 

The earliest experimental evidence for such an effect was the decrease in the rate of decomposition of 2-pentyl chlorosulfite when -hydrogens were replaced by deuterium (Lewis and Boozer, 1952), and the similar retardation by /3-deuterium of the solvolysis in 80% ethanol of tert-amyl chloride (Shiner, 1953). In the latter work, kn/kv> was 1.78 for (I) and 1.41 for (II) relative to undeuterated tert- my chloride. 

The secondary P-deuterium kinetic isotope effect is cumulative, as it has been shown by Shiner.Thus, the rates of the tert-amyl chloride solvolysis depend on the degree of deuteration ... 

Arce, A., Rodriguez, O., and Soto A., Experimental determination of liquid-liquid equilibrium using ionic liquids tert-amyl ethyl ether + ethanol + l-octyl-3-methylimidazolium chloride system at 298.15 K, f. Chem. Eng. Data, 49, 514, 2004. 

Sec-Butyl Acetate N-Butyl Acrylate Iso-Butyl Acrylate N-Butyl Acrylate N-butyl Alcohol N-Butyl Alcohol Sec-Butyl Alcohol Tert-butyl Alcohol N -Butyraldehyde N-butyl Methacrylate N-Butylamine N-Butylamine Sec-Butylamine Tert-Butylamine Benzyl N-butyl Phthalate N-Amyl Alcohol N-Amyl Chloride... 

Similarly, a product believed to be n-amylbenzene was formed by the reaction of amyl chloride with benzene in the presence of aluminum chloride. It is quite probable, however, that the product reported at boiling at 185-190°C contained much. vec-amy I ben zenes and possibly even a small amount of tert- amylbenzene. In fact, isomerization often accompanies alkylation of aromatic hydrocarbons. 

Friedel-Crafts alkylation of benzo[6]thiophene has received little attention. The published results, which deserve reexamination, indicate that exclusive 3-substitution occurs in some cases, whereas in others, 2-substitution predominates. Benzo[6]thiophene is alkylated with isopropyl chloride, isopropanol, or propene in the presence of various acid catalysts under a variety of reaction conditions to give a mixture of 2- and 3-isopropylbenzo[6]thiophene in which the 2-isomer predominates (78-92%).358 410 In contrast, alkylation with isobutene in the presence of either 80% sulfuric acid415 or 100% phosphoric acid416 is said to afford exclusively 3-/er<-butylbenzo[6]thiophene in yields of 100 and 75%, respectively. In neither case was the structure of the product rigorously confirmed. Likewise, 3-Jeri-amylbenzo [63-thiophene is the exclusive product of alkylation with tert-amyl alcohol in the presence of stannic chloride414 alkylation with pent-l-ene, hex-l-ene, and a Ci8 propylene polymer is also claimed to give... 

A stirred solution of 120 parts of 3-methoxy-81.3.5-estratrien-17-one in 2,600 parts of anhydrous toluene and 4,300 parts of anhydrous ether is saturated with a slow stream of acetylene. In the course of 30 minutes there is added a solution of 120 parts of potassium tert-amylate in 2,800 parts of anhydrous tert-pentanol. The passage of acetylene and stirring are continued for an additional 5 hours after which the reaction mixture is washed 5 times with 3,000-part portions of saturated ammonium chloride solution and then with water. It is then dried over anhydrous sodium sulfate and concentrated to dryness under vacuum. The residue is recrystallized from methanol. The 3-methoxy-17-ethynyl-S1 3 5 estratrien-17-ol thus obtained melts at about 143° to 146°C. A further recrystallization from acetone yields crystals melting at about 150° to 151°C. 

B) Hydrolysis of Monohalides. (1) The following halides are used in this test n-butyl chloride, ec-butyl chloride, tert-butyl chloride, n-amyl chloride, cyclohexyl chloride, phenyl chloride chlorobenzene), and benzyl chloride. For the student s use the pure halides are placed in 25 ml bottles provided with droppers which serve also as stoppers to the bottle. The dropper is replaced in the bottle immediately after use. 

Reactions 3b and 3c illustrate principles of carbonium ion theory (Chapter 3). Reaction 3a has been beautifully demonstrated by Bartlett and his coworkers.16a When, for example, aluminum bromide in isopentane is treated with /erJ-butyl chloride at room temperature, after about 0.001 second the principal product is tert-amyl bromide ... 

Salt is needed in the aqueous phase to prevent the formation of emulsions at the interface." The best solvents for solubilization of ELAs in Method 3 are reported to be hydrophobic (isooctane, decalin, tert-amyl alcohol), while polar solvents (chloroform, methylene chloride, tetrahydrofuran, and tert-amyl alcohol) promote loss of catalytic activity due to denaturation. "-... 

Aminothiarole n-Amy] acetate iso-Amvl acetate n-Atnyl alcohol 7-Amyl alcohol Inactive Amyl alcohol leo-Amy] alcohol sec-Amyl alcohol tert-Amyl alcohol n-Amylamine iso-Amylamine n-Amylbenzene iso-Amyl bromide iso-Amyl-n-butyrate iso-Amyl chlcu ide iso-Amyl cyanide iso-AmvIene Amylene bromide Aroylene chloride iso-Amyl ether iso-Amyl formate Amylidene chloride... 

Methyl allyl chloride) see Dimethylvinyl chloride Methylamine (Monomethylamine) (2-(Methylamino)ethanol) see A-Methylethanolamine 3-Methylaminopropylamine (Methyl tert-amyl ether) see tert-Amyl methyl ether (Methyl amyl ketone) see Methyl pentyl ketone (2-Methylaniline) see o-Toluidine (3-Methylaniline) see m-Toluidine (Methylbenzene) see Toluene (a-Methylbenzyl alcohol) see 1-Phenylethanol Methyl bromide (Bromomethane)... 

Arce, A., Rodriguez, O. Soto, A. (2004). Experimental Determination of Liquid-Liquid Equilibrium Using Ionic Liquids Tert-Amyl Ethyl Ether Plus Ethanol Plus 1-Octyl-3-Methylimidazolium Chloride System at 298.15 K Journal of Chemical and Engineering Data, Vol. 49, No. 3, pp. 514-517, ISSN 0021-9568... 

Trivial name Acetaldehyde Acetamide Acetic acid Acetic anhydride Acetoacetic acid Acetone Acetonitrile Acetophenone Acetyl chloride Acetylene Acrolein Acrylamide Acrylic acid Acrylonitrile Adipic acid Amyl acetate Amyl alcohol tert-Amy alcohol Aniline Azelaic acid Benzoic acid Benzoyl peroxide Benzyl alcohol Bisphenol A... 

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