Question

Wurtz Reaction Has Limited Synthetic Application?​

Answer 1

Explanation:

The Wurtz reaction is seldom used because of side reactions. It has limited use to the synthesis of symmetric alkanes. ... This type of reaction fails in case of tertiary halides. Also, since the reaction involves free radical species, a side reaction occurs to produce an alkene.

Answer 2

Synthesize only Symmetric Alkanes

Explanation:

Wurtz reaction chemical reaction is as follows -

$2R-X + 2Na$ → $R-R + 2Na+ X–$

Limitations of this reaction are listed below -

• By Wurtz's reaction, we can synthesize only symmetric alkanes a mixture of alkane products is formed when dissimilar alkanes are reacted (these mixtures are difficult to separate).
• Using the Wurtz reaction methane cannot be synthesized because the product formed must have at least two carbon atoms
• When tertiary alkyl halides are used as the reactant then Wurtz coupling reaction does not occur
• A side reaction exists with which an alkene product is formed.