When 3-methylbutan-2-ol is treated with concentrated HBr, the major product is 2-bromo- 2-methylbutane. Please choose everything involved im the reaction mechanism. O 1,2-Hydride shift. O Both, SN1 and SN2 reaction, gives 2-bromo-2-methylbutane. O SN2 reaction O 1,2-Methyl shift. O SN1 reaction Elimination to form a double bond. DAnucleophile is the bromide ion from the acid. Formation of alkoxonium ion, which is a good leaving group. O Walden inversion

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Amines

Amines are organic compounds with a nitrogen atom having a lone pair of electrons on it. They are derived from ammonia (NH3) wherein hydrogen atoms are substituted by an aryl or alkyl group.