Tert-Butyl chloride 2-methylpropane

Chloro 2 methylpropane Isobutyl chloride or 2 methylpropyl chloride 2 Chloro 2 methylpropane tert Butyl chloride or 1 1 dimethylethyl chloride... 

Chloro-2-methylpropane Water (tert-butyl chloride) (78-88%)... 

Cl tert-Butyl chloride (1,1-Dimethylethyl chloride) 2-Chloro-2-methylpropane... 

Compound A is therefore 2-methylpropane, the two alkyl chlorides are tert-butyl chloride and isobutyl chloride, and alkene B is 2-methylpropene. 

The order of SN2 reactivity is primary > secondary > tertiary, and branching of the chain close to the site of substitution hinders reaction. The unbranched primary halide n-butyl chloride will be the most reactive and the tertiary halide tert-butyl chloride the least. The order of reactivity will therefore be 1-chlorobutane > l-chloro-2-methylpropane > 2-chlorobutane > 2-chloro-2-methylpropane. 

Free energy versus REACTION PROGRESS DIAGRAM FOR THE SN I REACTION OF TERT-BUTYL CHLORIDE (2-CHLORO-2-METHYLPROPANE) AND ACETATE ANION. 

C4H9CI 507-20-0 2-Chloro-2-methylpropane syn. tert-Butyl chloride... 

Write a mechanism for the formation of (l,l-dimethylethyl)benzene (tert-butylbenzene) from 2-chloro-2-methylpropane (tert-butyl chloride), benzene, and catalytic AICI3. 

Acetonbromoform Acetone-bromoform AI3-14665 Brometon Bromobutanol EINECS 200-931-4 HSDB 5212 NSC 2865 2-Propanol, 1,1,1-tribromo-2-methyl- Tribromo-tert-butyl alcohol 2-Tribromomethyl-2-propanol 1,1,1-Tribromo-2-methyl-2-propanol 1,1,1-Tribromo-2-methylpropan-2-ol. Modifier in the polymerization of vinyl chloride. Crystalline solid mp = 169 slightly soluble in H2O, more soluble in organic solvents. Uniroyal. 

A new class of polymetallic organolanthanide polyhydride complexes was found by W.J. Evans et al. (1982b). Dicyclopentadienyl-tert-butyl erbium tetrahydrofur-anate decomposes in toluene in the presence of Uthium chloride within ten hours at room temperature with formation of 2-methylpropane, 2-methylpropene and a pink compound, which shows a broad absorption in the infrared spectrum between 1250 and 1200 cm for the j (ErH). A single crystal X-ray structural determination of a pink prismatic crystal shows cation-anion pairs with three dicyclopentadienyl... 

When 2-methyl-2-propanol tert-hvXyl alcohol, 65) is treated with concentrated HCl, 2-chloro-2-methylpropane (2-chloro-2-methylpropane ter -butyl chloride, 93) is isolated in 90% yield. Similarly, when 1-butanol (94) is treated with 48% HBr in the presence of sulfuric acid, a 95% yield of 1-bromobutane (96) is obtained. In both reactions, the oxygen of the alcohol reacts as a Br0nsted-Lowry base in the presence of the protonic acids, HCl, or sulfuric acid. The fact that alkyl halides are produced clearly indicates that these are substitution reactions. In previous sections, tertiary halides gave substitution reactions when a nucleophilic halide ion reacted by an Sfjl mechanism that involved ionization to a carbocation prior to reaction with the halide. Primary halides react with a nucleophilic halide ion by an 8 2 mechanism. It is reasonable to assume that tertiary alcohols and primary alcohols will react similarly, i/the OH unit is converted to a leaving group. 

Alkyl Group. Tertiary alkyl halides may be used in solvolyses with confidence that the reactions are proceeding by the Sj jl mechanism. Two compounds that allow you to examine the possible effects of the structure of the alkyl group on reaction rates are 2-chloro-2-methylpropane (ferf-butyl chloride) and 2[Pg.484]

Friedel-Crafts methylation of methoxybenzene (anisole) with chloromethane in the presence of AICI3 gives a 2 1 ratio of ortho para products. Treatment of methoxybenzene with 2-chloro-2-methylpropane (terf-butyl chloride) under the same conditions furnishes only l-methoxy-4-(1,1-dimethylethyl) benzene (p-tert-butylanisole). Explain. (Hint Review Section 16-5.)... 

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