Frequently Asked Question

Questions asked by users might not always be phrased in the clearest way.

State why we employ NaBH4 for the reduction in this reaction as opposed to using LiAlH4 with online source

Accepted Answer

NaBH4 is preferred over LiAlH4 in this reaction because NaBH4 is a milder reducing agent. It is less reactive and can be used in protic solvents like ethanol, whereas LiAlH4 is a much stronger reducing agent and reacts violently with protic solvents. NaBH4 is also safer to handle and less expensive. For a detailed explanation with online sources, refer to the following links:

[https://www.chemguide.co.uk/organicprops/reagents/sodiumtetrahydroborate.html](https://www.chemguide.co.uk/organicprops/reagents/sodiumtetrahydroborate.html)
[https://www.masterorganicchemistry.com/2012/09/10/nabh4-vs-lialh4/](https://www.masterorganicchemistry.com/2012/09/10/nabh4-vs-lialh4/)


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