Home › UP Board Class 12 › chemistry › namedreactions › The **Fittig reaction** couples two molecules of
The **Fittig reaction** couples two molecules of
Aaryl halide with Mg in dry ether
Balcohol with Na
Calkyl halide with Na in dry ether
Daryl halide with Na in dry ether
Answer & Solution
Correct answer: D. aryl halide with Na in dry ether
$2\,ArX + 2\,Na \to Ar-Ar + 2\,NaX$. Couples two aryl halides to a biaryl. Wurtz couples two alkyl halides; Wurtz–Fittig couples one aryl + one alkyl.
Related questions
Phenol is industrially manufactured by the **cumene process** instead of Dow's process becFriedel–Crafts **acylation** is generally preferred over alkylation for installing a $-R$ Which aldehyde would NOT undergo aldol condensation but WOULD undergo Cannizzaro?Identify the correct conversion: $CH_3CN \xrightarrow{?} CH_3CHO$ (one step).Which of the following named reactions does **NOT** require an $\alpha$-hydrogen on the suThe **Balz–Schiemann reaction** converts $ArN_2^+$ to $ArF$ via which intermediate?The **Gattermann reaction** (not Gatterman–Koch) converts $ArN_2^+X^-$ to $ArX$ usingSandmeyer's reaction proceeds via which type of intermediate?