Both reactions start with the same halogenoalkane and a base/nucleophile (e.g., OH⁻). The outcome depends on:
acts as a rather than a nucleophile, removing a proton ( H+cap H raised to the positive power ) from a carbon atom adjacent to the Study Tip for Success reactions of halogenoalkanes 1 chemsheets answers exclusive
“Explain why 2-iodo-2-methylpropane gives a precipitate instantly with AgNO₃(aq), but 1-iodopropane takes several minutes.” Model Answer: “2-iodo-2-methylpropane is tertiary, so it undergoes SN1 reaction via a stable carbocation, leading to rapid release of I⁻ ions. 1-iodopropane is primary and must undergo slower SN2 reaction, requiring backside attack before I⁻ leaves.” Both reactions start with the same halogenoalkane and
Mastering the Reactions of Halogenoalkanes: A Deep Dive into Chemsheets AS 1030 Core Concepts & Key Reactions
"Reactions of Halogenoalkanes 1" (specifically associated with Chemsheets AS 1139 and AS 1315) focuses on the core chemical behaviors of halogenoalkanes, primarily and elimination . Core Concepts & Key Reactions