A) Wolff- Kishner reaction
B) Rosenmund reaction
C) Etard reaction
D) Hell - Volhard - Zelinsky reaction
Correct Answer: D
Solution :
[d] Hell-Volhard-Zelinsky Reaction: It is \[\alpha \]-substitution when a carboxylic acid having \[\alpha \]-hydrogens is treated with chlorine or bromine in presence of small amount of red phosphorous. \[R-C{{H}_{2}}COOH+{{X}_{2}}\xrightarrow{P}R\overset{X}{\mathop{\overset{|}{\mathop{C}}\,}}\,H-COOH\] \[+HX(X=Cl,Br)\]You need to login to perform this action.
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