What type of mechanism is involved in the reaction of tertiary haloalkanes with

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Question: What type of mechanism is involved in the reaction of tertiary haloalkanes with nucleophiles? (2020)

Options:

Correct Answer: SN1

Exam Year: 2020

Solution:

Tertiary haloalkanes typically undergo the SN1 mechanism, which involves the formation of a carbocation intermediate.

What type of mechanism is involved in the reaction of tertiary haloalkanes with nucleophiles? (2020)

What type of mechanism is involved in the reaction of tertiary haloalkanes with nucleophiles? (2020)

Step 1: Understand what a tertiary haloalkane is. A tertiary haloalkane has three carbon atoms attached to the carbon that is bonded to a halogen (like Cl, Br, or I).
Step 2: Know what a nucleophile is. A nucleophile is a species that donates an electron pair to form a chemical bond.
Step 3: Learn about the SN1 mechanism. SN1 stands for 'Substitution Nucleophilic Unimolecular'. It means that the reaction happens in two steps.
Step 4: In the first step of the SN1 mechanism, the bond between the carbon and the halogen breaks, leading to the formation of a carbocation (a positively charged carbon atom).
Step 5: In the second step, the nucleophile attacks the carbocation, forming a new bond and resulting in the final product.

No concepts available.