Question

What is the major organic product obtained from the reaction of 1-butanol with aqueous hbr at reflux

Answer 1

The major organic product obtained is 1-bromobutane (CH3CH2CH2CH2Br).

Step-by-step explanation:

The major organic product obtained from the reaction of 1-butanol with aqueous HBr at reflux is 1-bromobutane (CH3CH2CH2CH2Br). The reaction involves the substitution of the hydroxyl group (-OH) in 1-butanol with a bromine atom (Br) from HBr. This is an example of a nucleophilic substitution reaction.

Answer 2

1-bromobutane

Step-by-step explanation:

The reaction of butane with aqueous HBr at reflux is an SN2 reaction. The reaction passes through a single transition state in which the bond between carbon and the leaving group as well as the bond between carbon and the incoming nucleophile are being broken and formed simultaneously. It is a synchronous reaction.

The nuclephile attacks from the backside while the leaving group departs. This leads to inversion of configuration of the product.